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ASP.NET 2.0 Basics If you are new to ASP or ASP.NET programming with version 2.0, this is the forum to begin asking questions. Please also see the Visual Web Developer 2005 forum.
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  #1 (permalink)  
Old February 23rd, 2007, 11:28 PM
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Default How to get to controls inside DataList?

I have a datalist that has four labels. The text property of these labels are bound to personalized functions (see below). How can I get access to the controls inside the DataList (the labels) so that I can add them to another control to render to Excel?

My DataList:

<asp:DataList ID="DataList2" runat="server" DataSourceID="KnightsDataSource1">
                    <HeaderTemplate>
                        <div style="width:60px; float:left"><asp:Label ID="Label5" runat="server" Text="" Font-Bold="true" Font-Underline="true" ></asp:Label></div>
                        <div style ="width:60px; float:left"><asp:Label ID="Label7" runat="server" Text="" Font-Bold="true" Font-Underline="true" ></asp:Label></div>
                        <div style ="width:40px; float:left"><asp:Label ID="Label8" runat="server" Text="Hrs" Font-Bold="true" Font-Underline="true" ></asp:Label></div>
                        <div style="width:40px; float:left"><asp:Label ID="Label9" runat="server" Text="Mins" Font-Bold="true" Font-Underline="true" ></asp:Label></div>
                    </HeaderTemplate>
                    <ItemTemplate>
                        <div style="clear:left; float:left; width:60px"><asp:Label ID="Label3" runat="server" Text='<%# Bind("fname") %>'></asp:Label></div>
                        <div style="float:left; width:60px"><asp:Label ID="Label7" runat="server" Text='<%# Bind("lname") %>' ></asp:Label></div>
                        <div style="float:left; width:40px"><asp:Label ID="Label6" runat="server" Text='<%# EventStruct.CalculateHours(Eval("total")) %>'></asp:Label></div>
                        <div style="float:left; width:40px"><asp:Label ID="Label1" runat="server" Text='<%# EventStruct.CalculateMinutes(Eval("total")) %>'></asp:Label> </div>
                    </ItemTemplate>
                </asp:DataList>

Functions:

Public Shared Function CalculateHours(ByVal total As Object) As Integer
        Dim returnInt As Integer = 0
        If total IsNot DBNull.Value Then
            returnInt = (total / 60) - 0.5
        End If
        Return returnInt
    End Function

    Public Shared Function CalculateMinutes(ByVal total As Object) As Integer
        Dim returnInt As Integer = 0
        If total IsNot DBNull.Value Then
            returnInt = total Mod 60
        End If
        Return returnInt
    End Function

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Old March 1st, 2007, 09:14 AM
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Default

Im still new to ASP.NET but basically as far as i know you have to use the findcontrol on the datalist so something like:

Dim lbl as new label = datalist2.findcontrol("label5")
Dim lbltext as string = lbl.text

Or something along those lines..

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