datagridcolorcolumnstyle.cs

一个通用的数据库访问层

using System;
using System.Windows.Forms;

namespace YariSoft.Windows.Conrols
{
	public delegate void OnDataGridColumnPainEventHandler
									  ( ref System.Drawing.Graphics g, 
										ref System.Drawing.Rectangle bounds, 
										ref System.Windows.Forms.CurrencyManager source, 
										ref int rowNum, 
										ref System.Drawing.Brush backBrush, 
										ref System.Drawing.Brush foreBrush, 
										ref bool alignToRight);

	public class YDataGridColorTextBoxColumn : DataGridTextBoxColumn 
	{ 
		public event OnDataGridColumnPainEventHandler OnPaint = null;

		protected override void Paint( System.Drawing.Graphics g, 
									   System.Drawing.Rectangle bounds, 
									   System.Windows.Forms.CurrencyManager source, 
									   int rowNum, 
									   System.Drawing.Brush backBrush, 
									   System.Drawing.Brush foreBrush, 
									   bool alignToRight ) 
		{ 
			if( this.OnPaint != null ){
				this.OnPaint( ref g, ref bounds, ref source, ref rowNum, ref backBrush, ref foreBrush, ref alignToRight );
			}
			base.Paint( g, bounds, source, rowNum, backBrush, foreBrush, alignToRight ); 
		} 
    } 

	public class YDataGridColorBoolBoxColumn : DataGridBoolColumn 
	{ 
		public event OnDataGridColumnPainEventHandler OnPaint = null;

		protected override void Paint( System.Drawing.Graphics g, 
									   System.Drawing.Rectangle bounds, 
									   System.Windows.Forms.CurrencyManager source, 
									   int rowNum, 
									   System.Drawing.Brush backBrush, 
									   System.Drawing.Brush foreBrush, 
									   bool alignToRight ) 
		{ 
			if( this.OnPaint != null ){
				this.OnPaint( ref g, ref bounds, ref source, ref rowNum, ref backBrush, ref foreBrush, ref alignToRight );
			}
			base.Paint( g, bounds, source, rowNum, backBrush, foreBrush, alignToRight ); 
		} 
    } 
}