zoukankan
html css js c++ java
datagrid 在页脚统计
private
void
DataGrid1_ItemDataBound(
object
sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
if
( e.Item.ItemIndex
>=
0
)
{
if
( e.Item.Cells[
1
].Text.ToString().Trim()
!=
"
"
)
//
如果数据不为空
{
countnum
+=
double
.Parse(e.Item.Cells[
1
].Text);
//
统计求和
}
if
( e.Item.Cells[
2
].Text.ToString().Trim()
!=
"
"
)
//
如果数据不为空
{
countsize
+=
double
.Parse(e.Item.Cells[
2
].Text.TrimEnd(
'
M
'
));
//
统计求和
}
}
if
(e.Item.ItemType
==
ListItemType.Footer)
{
e.Item.Cells[
0
].Text
=
"
合计
"
;
e.Item.Cells[
1
].Text
=
countnum.ToString();
e.Item.Cells[
2
].Text
=
countsize.ToString()
+
"
M
"
;
}
}
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原文地址:https://www.cnblogs.com/lidune/p/659639.html
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