Hi Clear (real names are considered more polite)
You just need to set the checked value to the boolean. Here's the idea, full
code below.
<asp:templatecolumn headertext="Boolean">
<itemtemplate>
<asp:checkbox id="CheckBox1" runat="server"
checked='<%# DataBinder.Eval(Container, "DataItem.Boolean") %>' />
<br />
</itemtemplate>
Let us know if this helps?
Ken
Microsoft MVP [ASP.NET]
<%@ Page Language="VB" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
Function CreateDataSource() As Data.DataTable
Dim dt As New Data.DataTable
Dim dr As Data.DataRow
dt.Columns.Add(New Data.DataColumn _
("IntegerValue", GetType(Int32)))
dt.Columns.Add(New Data.DataColumn _
("StringValue", GetType(String)))
dt.Columns.Add(New Data.DataColumn _
("CurrencyValue", GetType(Double)))
dt.Columns.Add(New Data.DataColumn _
("Boolean", GetType(Boolean)))
Dim i As Integer
For i = 0 To 5
dr = dt.NewRow()
dr(0) = i
dr(1) = "Item " + i.ToString()
dr(2) = 1.23 * (i + 1)
dr(3) = (i <> 4)
dt.Rows.Add(dr)
Next i
Return dt
End Function
Protected Sub Page_Load(ByVal sender As Object, ByVal e As
System.EventArgs)
If Not IsPostBack Then
dg3.DataSource = CreateDataSource()
dg3.DataBind()
End If
End Sub
</script>
<html xmlns="
http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Check a checkbox</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:datagrid id="dg3" runat="server" autogeneratecolumns="False">
<columns>
<asp:templatecolumn headertext="Boolean">
<itemtemplate>
<asp:checkbox id="CheckBox1" runat="server"
checked='<%# DataBinder.Eval(Container, "DataItem.Boolean") %>' />
<br />
</itemtemplate>
</asp:templatecolumn>
<asp:templatecolumn headertext="StringValue">
<itemtemplate>
<asp:label runat="server"
text='<%# DataBinder.Eval(Container, "DataItem.StringValue") %>'>
</asp:label>
</itemtemplate>
</asp:templatecolumn>
</columns>
</asp:datagrid>
</div>
</form>
</body>
</html>