gridviw第一行第三列取不到值
strGcmcTemp = GvGcmc.Rows[i].Cells[3].Text.ToString().Trim();
第一行第三列取不到值,用断点跟显示strGcmcTemp =“”;
strTempId = GvGcmc.Rows[i].Cells[2].Text.ToString().Trim();
第一行第二列却可以取到值,求高人指点,以下为代码片段:
string strId = null; strId = GvGcmc.Rows[e.RowIndex].Cells[2].Text.ToString().Trim(); GvGcmc.DataSourceID = null; GvGcmc.AllowPaging = false; //取消分页 string strGcmcTemp = null; string strTempId = null; GvGcmc.DataSource = AccessDataSource1; GvGcmc.DataBind(); for (int i = 0; i < GvGcmc.Rows.Count; i++) { strGcmcTemp = GvGcmc.Rows[i].Cells[3].Text.ToString().Trim(); //这里取不到值,断点显示为空字符 strTempId = GvGcmc.Rows[i].Cells[2].Text.ToString().Trim(); if (strId != strTempId) { if(strGcmcTemp == cell2) { GvGcmc.AllowPaging = true; //恢复分页 Response.Write("<script> alert('该“工程名称”已存在,请重新输入“工程名称”!')</script>"); return; } } } GvGcmc.AllowPaging = true; //恢复分页