If the AllowHtmlDrawHeaders property is set to true, you can use HTML tags to format the TreeListColumn.Caption and TreeListBand.Caption. For detailed information see HTML Text Formatting.
Example
The following example shows how to display an image to the right of the Job Title column's caption using HTML tags. The HTML formatting feature is enabled via the AllowHtmlDrawHeaders property.
| C# |
string imageName = "customer";
imageCollection1.AddImage(Image.FromFile("c:\\customer-16x16.png"), imageName);
treeList1.OptionsView.AllowHtmlDrawHeaders = true;
treeList1.HtmlImages = imageCollection1;
colJobTitle.Caption = colJobTitle.GetCaption() + "<image=" + imageName + ">";
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| VB |
Dim imageName As String = "customer"
imageCollection1.AddImage(Image.FromFile("c:\customer-16x16.png"), imageName)
gridView1.OptionsView.AllowHtmlDrawHeaders = True
gridView1.HtmlImages = imageCollection1
columnCustomer.Caption = columnCustomer.GetCaption() & "<image=" & imageName & ">"
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