public DataGrid MakeGrid(int f_GridCount)
{
DataGrid newGrid=new DataGrid();
newGrid.ID="dg_list"+f_GridCount.ToString(); newGrid.Attributes.Add("Width","100%");
newGrid.Attributes.Add("Font-Name","Verdana");
newGrid.Attributes.Add("CellPadding","1");
newGrid.Attributes.Add("BorderWidth","1");
newGrid.Attributes.Add("BorderColor","1");
newGrid.Attributes.Add("CellSpacing","0");
newGrid.Attributes.Add("GridLines","Both");
newGrid.Attributes.Add("AutoGenerateColumns","False"); newGrid.ItemStyle.HorizontalAlign =HorizontalAlign.Center;
newGrid.ItemStyle.Height=20;
newGrid.ItemStyle.ForeColor=ColorTranslator.FromHtml("Black");
newGrid.ItemStyle.BackColor=ColorTranslator.FromHtml("White");
newGrid.ItemStyle.Font.Size=8;
BoundColumn bColumn0 = new BoundColumn();
bColumn0.DataField="c0";
bColumn0.ItemStyle.Width=21; BoundColumn bColumn1 = new BoundColumn();
bColumn1.DataField="c2";
bColumn1.ItemStyle.Width=70; BoundColumn bColumn2 = new BoundColumn();
bColumn2.DataField="c4";
bColumn2.ItemStyle.Width=154; newGrid.Columns.Add(bColumn0);
newGrid.Columns.Add(bColumn1);
newGrid.Columns.Add(bColumn2);
return newGrid;
}
用以上代码生成DataGrid控件,怎么会出现6列。有三列值是重复的,但没列标题。
{
DataGrid newGrid=new DataGrid();
newGrid.ID="dg_list"+f_GridCount.ToString(); newGrid.Attributes.Add("Width","100%");
newGrid.Attributes.Add("Font-Name","Verdana");
newGrid.Attributes.Add("CellPadding","1");
newGrid.Attributes.Add("BorderWidth","1");
newGrid.Attributes.Add("BorderColor","1");
newGrid.Attributes.Add("CellSpacing","0");
newGrid.Attributes.Add("GridLines","Both");
newGrid.Attributes.Add("AutoGenerateColumns","False"); newGrid.ItemStyle.HorizontalAlign =HorizontalAlign.Center;
newGrid.ItemStyle.Height=20;
newGrid.ItemStyle.ForeColor=ColorTranslator.FromHtml("Black");
newGrid.ItemStyle.BackColor=ColorTranslator.FromHtml("White");
newGrid.ItemStyle.Font.Size=8;
BoundColumn bColumn0 = new BoundColumn();
bColumn0.DataField="c0";
bColumn0.ItemStyle.Width=21; BoundColumn bColumn1 = new BoundColumn();
bColumn1.DataField="c2";
bColumn1.ItemStyle.Width=70; BoundColumn bColumn2 = new BoundColumn();
bColumn2.DataField="c4";
bColumn2.ItemStyle.Width=154; newGrid.Columns.Add(bColumn0);
newGrid.Columns.Add(bColumn1);
newGrid.Columns.Add(bColumn2);
return newGrid;
}
用以上代码生成DataGrid控件,怎么会出现6列。有三列值是重复的,但没列标题。
newGrid.AutoGenerateColumns=False;
private void Bind_Grid(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
}
事件myGrid.ItemDataBound+= new DataGridItemEventHandler(Bind_Grid);
是在下面的函数中
private void xxx()
{
DataGrid myGrid=MakeGrid(f_GridCount);
myGrid.DataSource=ds.Tables[0].DefaultView; myGrid.ItemDataBound+= new DataGridItemEventHandler(Bind_Grid);
myGrid.DataBind();
}不执行绑定事件