网格视图控件中的验证 [英] validation in the grid view control

问题描述

Grow=BindTextBoxGv.SelectedRow;
TextBox ValTextbox = (TextBox)row.Cells[1].FindControl("NameofFormTxt");
if (row.RowIndex == 1)
{
  ValTextbox.Attributes.Add("onblur", "return validateDate(this.id);");
}

这是我的代码.
在这里，我想验证网格中的文本框，因此我在文本框text_change事件中使用了selectrow，但我并非总是能获得selectedrow的原因以及如何解决我的问题.谁能帮我.

This is my code.
Here I want to validate the Textbox in the grid so i taken the selectrow in the textbox text_change event but i am not albe to get the selectedrow why and how can i solve my problem. can any one help me.

推荐答案

嗨 拉杰什，

您需要执行以下操作:

.aspx.cs文件

Hi Rajesh,

You need to do following:

.aspx.cs file

void CustomersGridView_SelectedIndexChanged(Object sender, EventArgs e)
{
  // Get the currently selected row using the SelectedRow property.
  GridViewRow row = CustomersGridView.SelectedRow;
 
}

.aspx文件

.aspx file

<asp:gridview id="CustomersGridView"

       selectedindex="1"

       onselectedindexchanged="CustomersGridView_SelectedIndexChanged"

       runat="server" >
</asp:gridview>

谢谢，
Imdadhusen

Thanks,
Imdadhusen

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