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Christian
20
Adding Icons to items during runtime
posted

Hi

 

I want to add icons to my items during runtime. I set the imagelists (Large- and small)of the listview  in the init-function of my form.

When I created new items to and I do assign the image for it.

In the LV now online an empty space appears where the icon normally is located.

 

 

Whats wrong?

 

Kindly regards

Chris

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  • 69832
    Offline posted

    It is difficult to speculate about what the problem might be without having a look at the code. You state that an "empty space appears", which could indicate that the image is corrupt or completely transparent.

    The following code sample demonstrates the correct approach; you could possibly compare this to your code and determine what is going wrong:

    this.listView.View = UltraListViewStyle.Details;
    this.listView.ViewSettingsDetails.ImageList = this.imageList1;

    UltraListViewItem item = this.listView.Items.Add( null, "Test" );

    // Assign the first member of the ImageList's Images collection
    item.Appearance.Image = 0;

    If this doesn't help, you might want to post a small code sample that demonstrates the problem, or report the issue via the web support form so that you can provide a test project that demonstrates the problem.

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