在自动生成的列为true的动态生成的gridview中添加按钮的问题. [英] Problem in adding button in dynamically generated gridview with auto generated columns true.............

问题描述

大家好，
我正在使用带有自动显示列的Gridview来显示数据，我正在使用数据集绑定
网格作为数据集使我在下拉列表的选定索引上的交叉表/数据透视表数据发生了变化.

这是我正在使用的代码:

Hi Guys,
I am using Gridview with auto columns true to Display data, I am using Dataset to bind
Grid as Dataset gives me Crosstab/Pivot data on Dropdown''s selected Index changed.

Here is the code I am using:

protected void ddl_SelectedIndexChanged(object sender, EventArgs e) 
{ 
fillGridview(Convert.ToInt32(ddl.SelectedValue)); 
bindHeader(); 
} 
//===================//Bind GridColumns //================= 
void bindHeader() 
{ 
GridViewRow headerRow; 
headerRow = gridDashboard.HeaderRow; 
foreach (GridViewRow grdRow in gridDashboard.Rows) 
{ 
int count = grdRow.Cells.Count; 
int siteId=Convert.ToInt32(grdRow.Cells[4].Text); 
for (int j = 0; j < count; j++) 
{ 
if (j >= 5) 
{ 
int id=Convert.ToInt32(grdRow.Cells[j].Text); 
string headText =headerRow.Cells[j].Text.ToString(); 
string[] txtArray=headText.Split('-'); 
int stepId=Convert.ToInt32(txtArray[0]); 
//headerRow.Cells[j].Text = txtArray[1].ToString(); 
string HeadName = txtArray[1].ToString(); 
LinkButton lb = new LinkButton(); 
lb.Style.Add("text-decoration","none"); 
if (id > 0) 
{ 
string Details = getDashBoardSiteStepDetails(id); 
lb.Text = Details; 
} 
else 
{ 
lb.Text = " - "; 
} 
lb.CommandName = "HideColumn"; 
lb.CommandArgument = siteId.ToString() + "/" + stepId.ToString(); 
grdRow.Cells[j].Controls.Add(lb); 
} 
} 
} 
int cnt = headerRow.Cells.Count; 
 
for (int j = 0; j  
{ 
if (j >= 5) 
{ 
string hdText = headerRow.Cells[j].Text.ToString(); 
string[] txtArray = hdText.Split('-'); 
// int stepId = Convert.ToInt32(txtArray[0]); 
headerRow.Cells[j].Text = txtArray[1].ToString(); 
} 
} 

在上面的代码中，我试图在每个单元格中动态添加一个按钮，并且文本中的按钮具有该单元格的文本.效果很好，但是当我单击创建的链接按钮时，链接按钮消失，并且显示单元格的原始文本.
请帮忙.我还想创建这些链接按钮的onclick.



谢谢

In the above code, I am trying to add a button dynamically in each cell and button in text has text of that cell. It works great but when I click the link button created, link buttons disappear and the original text of the cell displays.
Please help. I also want to create onclick of these link buttons.



Thanks

推荐答案

如果没有，请尝试在linkbutton上启用viewstate.

或者，重新创建回发按钮.

Try enabling viewstate on the linkbutton, if you haven''t.

alternately, recreate the button on the postback.

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