在错误的上下文中获取错误gvair [英] Getting error gvair not in currrent context

问题描述

 protected void gvrAir_RowDeleting（object sender，GridViewDeleteEventArgs e）
 {
 GridViewRow row =（GridViewRow）gvAir.Rows [e.RowIndex]; 
} 
 

我尝试过：



尝试从gridview中删除一行

解决方案

解决此问题的替代和通用方法。

 protected void gvrAir_RowDeleting（object sender，GridViewDeleteEventArgs e）
 {
  GridView gv =发送者为GridView;  
 GridViewRow row =（GridViewRow） gv  .Rows [e.RowIndex]; 
} 
 

但在你的情况下，你必须确保GridView ID是正确的

protected void gvrAir_RowDeleting(object sender, GridViewDeleteEventArgs e)
 {
     GridViewRow row = (GridViewRow)gvAir.Rows[e.RowIndex];
 }

What I have tried:

Trying to delete a row from a gridview

解决方案

alternate and generic way of fixing this issue.

protected void gvrAir_RowDeleting(object sender, GridViewDeleteEventArgs e)
       {
           GridView gv = sender as GridView;
           GridViewRow row = (GridViewRow)gv.Rows[e.RowIndex];
       }

but in your case , you will have to ensure the GridView ID is correct

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