这样的Grid如何实现？？？？？？？？？？高手进！！！

Question

參見
如何改变DataGrid的背景色 
http://blog.csdn.net/tjvictor/archive/2007/01/22/1489972.aspx

Answer 1

//继承DataGridTextBoxColumn
public class DataGridColoredTextBoxColumn : DataGridTextBoxColumn
{
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)
{
try
{
object o = this.GetColumnValueAtRow(source, rowNum);
if( o!= null)
{
DateTime dt = (DateTime)o;
if(dt < DateTime.Now) 
{
foreBrush = new SolidBrush(Color.Red);
}
}
}
finally
{
base.Paint(g, bounds, source, rowNum, backBrush, foreBrush, alignToRight);
}
}
}

Answer 2

//自定义datagrid样式
private void AdjustColumnWidthCls()
{
System.Windows.Forms.DataGridTableStyle myStyle=new DataGridTableStyle();
myStyle.MappingName = "xxxxxx"; DataGridColoredTextBoxColumn columnStyle3=new DataGridColoredTextBoxColumn();
columnStyle3.MappingName="Date";
columnStyle3.Format= "";
columnStyle3.FormatInfo = null;
columnStyle3.HeaderText= "日期";
columnStyle3.Width=70;
myStyle.GridColumnStyles.Add(columnStyle3); DataGridTextBoxColumn columnStyle4=new DataGridTextBoxColumn();
columnStyle4.MappingName="Dow";
columnStyle4.HeaderText= "星期";
columnStyle4.Width=30;
myStyle.GridColumnStyles.Add(columnStyle4); myStyle.BackColor = Color.LightGoldenrodYellow;
myStyle.HeaderBackColor = Color.Honeydew;
myStyle.GridLineColor = Color.DarkOrange; mydg.TableStyles.Add(myStyle);
}

Answer 3

//自定义datagrid样式
private void AdjustColumnWidthCls()
{
System.Windows.Forms.DataGridTableStyle myStyle=new DataGridTableStyle();
myStyle.MappingName = "xxxxxx"; DataGridColoredTextBoxColumn columnStyle3=new DataGridColoredTextBoxColumn();
columnStyle3.MappingName="Date";
columnStyle3.Format= "";
columnStyle3.FormatInfo = null;
columnStyle3.HeaderText= "日期";
columnStyle3.Width=70;
myStyle.GridColumnStyles.Add(columnStyle3); DataGridTextBoxColumn columnStyle4=new DataGridTextBoxColumn();
columnStyle4.MappingName="Dow";
columnStyle4.HeaderText= "星期";
columnStyle4.Width=30;
myStyle.GridColumnStyles.Add(columnStyle4); myStyle.BackColor = Color.LightGoldenrodYellow;
myStyle.HeaderBackColor = Color.Honeydew;
myStyle.GridLineColor = Color.DarkOrange; mydg.TableStyles.Add(myStyle);
}

Answer 4

先谢谢  colaxu(飞翔)  
这正是我急需的

Answer 5

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