Gridview行删除错误？ [英] Gridview row deleting Error?

问题描述

protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
  {

int ipimg = (int)GridView1.DataKeys[e.RowIndex].Value;
 objcmd = new SqlCommand("DELETE FROM TBL_PDT_IMG WHERE IMG_ID='" + ipimg + "'", con);
objcmd.ExecuteNonQuery();
  bind();
}

i have error on delete Rows.

that Error is <pre lang="sql">Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index

我在说什么？请帮帮我

what i am say? please help me

推荐答案

尝试类似的事情，

int userid = Convert.ToInt32（gvDetails.DataKeys [e.RowIndex] .Values [ UserId]。ToString（））;



-KR

Try something like,
int userid = Convert.ToInt32(gvDetails.DataKeys[e.RowIndex].Values["UserId"].ToString());

-KR

当我们的索引不正确时，我们恢复了这个错误所以请检查你索引那些正在删除的时间。

we r revived this error when our indexing is not correct so pls check you indexing those are passing time of delete .

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