C# 如何从gridview模板字段获取标签控件值
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How to get label control value from gridview templatefield
提问by Jax
I have a gridview and sqldatasource.
我有一个 gridview 和 sqldatasource。
I have a templatefield column and below the textbox of edit item template I have a simple label .
我有一个模板字段列，在编辑项模板的文本框下方有一个简单的标签。
Is there any way of getting the label value in ROW UPDATING event?
有没有办法在 ROW UPDATING 事件中获取标签值？
I've tried : String llbl = ((Label)row.Cells[6].FindControl("label1")).Text;Hmm I think it shouldnt be cells[6]since I want to get the label .
我试过：String llbl = ((Label)row.Cells[6].FindControl("label1")).Text;嗯，我认为不应该，cells[6]因为我想获得标签。
Thanks
谢谢
采纳答案by Limey
I think this is what you are looking for:
我认为这就是你要找的：
DataRow row = ((DataRowView)e.Row.DataItem).Row;
Label Mylabel = (Label)e.Row.FindControl("lblName");
Edit:
编辑：
OK, try this then:
好的，然后试试这个：
GridViewRow row = MyGrid.Rows[e.RowIndex];
Label MyLabel = (Label)row.FindControl("MyLabel");
回答by k0stya
You can use DataGridItemEventArgs to find the label. Here is the code for UpdateCommand:
您可以使用 DataGridItemEventArgs 来查找标签。这是 UpdateCommand 的代码：
private void grid_UpdateCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
Label label1 = (Label) e.Item.FindControl("label1");
}
回答by San
This worked for me in RowEditing:
这在 RowEditing 中对我有用：
Label label1 = (Label)GridViewID.Rows[e.NewEditIndex].FindControl("label1");
string label1val = label1.Text;
I believe this is what you want for RowUpdating:
我相信这就是你想要的 RowUpdating：
Label label1 = (Label)GridViewID.Rows[e.RowIndex].FindControl("label1");
string label1val = label1.Text;
回答by bhargav
Try this It's always works for me
试试这个它总是对我有用
string lbl =((Label)gvEmployee.Rows[rowNo].Cells[0].FindControl("lblEmpid")).Text;
