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
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
解决方案 »
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