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478 lines
11 KiB
C#
478 lines
11 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Diagnostics;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using System.Drawing;
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using System.Reflection;
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using System.IO;
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using Mesnac.Controls.Base;
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namespace Mesnac.Controls.Default
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{
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[ToolboxBitmap(typeof(SpecialLabelGreen), "Resources.SpecialLabelGreen.png")]
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public partial class SpecialLabelGreen : Label, IBaseControl
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{
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#region 字段定义
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protected Assembly _assembly = Assembly.GetExecutingAssembly();
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protected Stream _imageStream;
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private bool _mcVisible = true; //保存可见性
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private bool _mcEnabled = true; //保存可用性
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private bool _isValid = true; //保存有效性
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private bool _isEventValid = true; //保存事件有效性
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private bool _bHaveAction = false;
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private string _format = string.Empty;
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private string _textName = null;
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private string _textValue = string.Empty;
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private string _xName = null;
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private int? _xValue = null;
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private string _yName = null;
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private int? _yValue = null;
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private string _widthName = null;
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private int? _widthValue = null;
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private string _heightName = null;
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private int? _heightValue = null;
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#endregion
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#region 构造方法
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public SpecialLabelGreen()
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{
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InitializeComponent();
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this.Size = new Size(116, 23);
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this.TextAlign = ContentAlignment.MiddleCenter; //文字对齐
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this.ForeColor = Color.White; //文字颜色
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_imageStream = _assembly.GetManifestResourceStream("Mesnac.Controls.Default.Resources.SpecialLabelGreen.png");
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this.BackgroundImage = Image.FromStream(_imageStream);
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this.BackgroundImageLayout = ImageLayout.Stretch;
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}
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public SpecialLabelGreen(IContainer container)
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{
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container.Add(this);
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InitializeComponent();
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}
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#endregion
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#region 属性定义
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#region bHaveAction
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public bool bHaveAction
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{
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get
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{
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return _bHaveAction;
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}
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set
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{
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_bHaveAction = value;
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}
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}
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#endregion
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#region Text
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[Description("格式化"), Category("Data")]
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public string Format
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{
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get
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{
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return _format;
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}
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set
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{
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_format = value;
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}
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}
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public string TextName
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{
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get
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{
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return _textName;
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}
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set
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{
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_textName = value;
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}
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}
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public string TextValue
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{
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set
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{
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this._textValue = value;
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if (!this.DesignMode)
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{
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if (string.IsNullOrWhiteSpace(this._format))
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{
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this.Text = this._textValue;
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}
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else
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{
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try
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{
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this.Text = this.ExecFormat(this._format, this._textValue);
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}
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catch { }
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}
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}
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}
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get
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{
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return this._textValue;
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}
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}
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#endregion
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#region Left
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public string XName
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{
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get
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{
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return _xName;
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}
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set
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{
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_xName = value;
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}
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}
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public int? XValue
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{
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set
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{
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this._xValue = value;
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if (!this.DesignMode)
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{
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if (this._xValue != null)
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{
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this.Left = (int)this._xValue;
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}
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}
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}
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get
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{
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return this._xValue;
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}
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}
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#endregion
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#region Top
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public string YName
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{
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get
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{
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return _yName;
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}
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set
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{
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_yName = value;
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}
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}
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public int? YValue
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{
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set
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{
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this._yValue = value;
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if (!this.DesignMode)
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{
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if (this._yValue != null)
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{
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this.Top = (int)this._yValue;
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}
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}
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}
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get
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{
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return this._yValue;
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}
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}
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#endregion
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#region Width
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public string WidthName
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{
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get
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{
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return _widthName;
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}
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set
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{
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_widthName = value;
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}
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}
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public int? WidthValue
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{
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set
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{
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this._widthValue = value;
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if (!this.DesignMode)
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{
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if (this._widthValue != null)
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{
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this.Width = (int)this._widthValue;
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}
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}
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}
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get
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{
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return this._widthValue;
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}
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}
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#endregion
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#region Height
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public string HeightName
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{
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get
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{
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return _heightName;
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}
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set
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{
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_heightName = value;
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}
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}
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public int? HeightValue
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{
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set
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{
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this._heightValue = value;
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if (!this.DesignMode)
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{
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if (this._heightValue != null && !this.DesignMode)
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{
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this.Height = (int)this._heightValue;
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}
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}
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}
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get
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{
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return this._heightValue;
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}
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}
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#endregion
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#endregion
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#region 接口成员实现
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public string MCKey
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{
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get;
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set;
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}
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public object MCValue
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{
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get
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{
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return this.Text;
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}
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set
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{
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this.Text = value == null ? "" : value.ToString();
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}
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}
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public IBaseControl MCRoot
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{
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get;
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set;
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}
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[TypeConverter(typeof(DataSourceConverter))]
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[Description("数据连接"), Category("Data")]
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public string MCDataSourceID
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{
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get;
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set;
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}
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public MCDataSource MCDataSource
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{
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get;
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set;
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}
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[Description("是否为数据库控件"), Category("Data")]
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public bool IsDbControl
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{
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get;
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set;
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}
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[Description("初始化SQL"), Category("Data")]
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public string InitDataSource
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{
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get;
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set;
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}
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[Description("执行SQL"), Category("Data")]
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public string ActionDataSource
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{
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get;
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set;
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}
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[Description("绑定数据源"), Category("Data")]
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public object BindDataSource
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{
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get;
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set;
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}
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[Description("操作类型"), Category("Data")]
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public DbOptionTypes DbOptionType
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{
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get;
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set;
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}
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[Description("是否可见"), Category("Behavior")]
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public bool MCVisible
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{
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get
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{
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return this._mcVisible;
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}
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set
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{
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this._mcVisible = value == null ? true : value;
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if (this.Site.DesignMode)
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{
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this.Visible = true;
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}
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else
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{
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this.Visible = this._mcVisible;
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}
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}
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}
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[Description("是否可用"), Category("Behavior")]
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public bool MCEnabled
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{
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get
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{
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return this._mcEnabled;
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}
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set
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{
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this._mcEnabled = value == null ? true : value;
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if (this.Site.DesignMode)
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{
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this.Enabled = true;
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}
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else
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{
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this.Enabled = this._mcEnabled;
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}
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}
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}
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public bool IsValid
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{
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get { return _isValid; }
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set { _isValid = value; }
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}
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public bool IsEventValid
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{
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get { return this._isEventValid; }
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set { this._isEventValid = value; }
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}
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#endregion
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#region 辅助方法
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#region 执行格式化方法
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/// <summary>
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/// 执行格式化方法
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/// </summary>
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/// <param name="_format">格式化字符串</param>
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/// <param name="strValue">要格式化的值</param>
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/// <returns>返回格式化之后的字符串</returns>
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public string ExecFormat(string _format, string strValue)
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{
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try
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{
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string result = "";
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DateTime dateResult = DateTime.Now;
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bool boolResult = false;
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byte byteResult = 0;
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short shortResult = 0;
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int intResult = 0;
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decimal decimalResult = 0;
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double doubleResult = 0.0;
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//日期和时间
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if (strValue.IndexOf("-") > 0 || strValue.IndexOf(":") > 0)
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{
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if (DateTime.TryParse(strValue, out dateResult))
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{
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result = string.Format(_format, dateResult);
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}
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}
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else if (strValue.IndexOf(".") > 0)
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{
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if (decimal.TryParse(strValue, out decimalResult))
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{
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result = string.Format(_format, decimalResult);
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}
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else if (double.TryParse(strValue, out doubleResult))
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{
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result = string.Format(_format, doubleResult);
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}
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}
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else if (bool.TryParse(strValue, out boolResult))
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{
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result = boolResult.ToString();
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}
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else if (byte.TryParse(strValue, out byteResult))
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{
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result = byteResult.ToString();
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}
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else if (short.TryParse(strValue, out shortResult))
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{
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result = shortResult.ToString();
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}
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else if (int.TryParse(strValue, out intResult))
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{
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result = intResult.ToString();
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}
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else
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{
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result = strValue;
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}
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return result;
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}
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catch
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{
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return strValue;
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}
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}
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#endregion
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#endregion
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}
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}
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