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[Solved] Add Image Column To Grid Dynamically

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Lynn asked on 23 Nov 2009, 12:31 PM

I need to add a Template Column containing an image to a grid programmatically at Page Load time. I have successfully added the column in the .aspx file, but do not know how to add the column in the code-behind file (using visual basic). Here's the code for the .aspx file that I want to add:

    
                    <MasterTableView NoMasterRecordsText="" AutoGenerateColumns="False" > 
        
                        <Columns> 
        
                            <telerik:GridTemplateColumn UniqueName="ImageFile" Groupable="False">  
        
                                <HeaderStyle ></HeaderStyle>  
        
                                <ItemStyle HorizontalAlign="Center" ></ItemStyle>  
        
                                <ItemTemplate> 
        
                                    <asp:Image ID="ImportantImage" Height="40px" BorderWidth="0px" ImageUrl='<%# DataBinder.Eval(Container.DataItem, "ImagePath") %>' AlternateText="Picture" runat="server" />                                          
        
                                </ItemTemplate> 
        
                            </telerik:GridTemplateColumn> 
        
                        </Columns> 
        
                    </MasterTableView>

Can anyone tell me how to add this same column in the Page Load event in the code behind file? I have added data bound columns and hyperlinks (see code below), but don't know how to define the template column programmatically.

    
                        hypercolumn = New GridHyperLinkColumn  
        
                        Me.RadGrid1.Columns.Add(hypercolumn)  
        
                        hypercolumn.HeaderText = "Edit Rec." 
        
                        hypercolumn.Text = "Edit" 
        
                        hypercolumn.DataNavigateUrlFields = New String() {"Item"}  
        
                        hypercolumn.DataNavigateUrlFormatString = "~/ItemEdit.aspx?K={0}" 
        
                        hypercolumn.UniqueName = "EditRec" 
        
                        hypercolumn = Nothing

Thanks in advance for any help!

Lynn

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