Dialog Icons
RadTaskDialog shows a large icon in the header layout that signifies the purpose of the dialog. The RadTaskDialogPage.Icon property allows you to specify the RadTaskDialogIcon itself.
Specifying the dialog icon
RadTaskDialogPage page = new RadTaskDialogPage();
page.Caption = "Window Title";
page.Heading = "Main instruction";
page.Text = "Main text here...";
page.Icon = RadTaskDialogIcon.Information;
RadTaskDialog.Show(page);
You can find listed below the available built-in icons:
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RadTaskDialogIcon.None - no icon is displayed
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RadTaskDialogIcon.Information
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RadTaskDialogIcon.Warning
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RadTaskDialogIcon.Error
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RadTaskDialogIcon.Shield
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RadTaskDialogIcon.ShieldBlueBar
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RadTaskDialogIcon.ShieldGrayBar
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RadTaskDialogIcon.ShieldWarningYellowBar
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RadTaskDialogIcon.ShieldErrorRedBar
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RadTaskDialogIcon.ShieldSuccessGreenBar
The RadTaskDialogPage.Icon.SvgImage property allows you to specify the vector image to the task dialog. The RadTaskDialogIcon.GetSvgImage(RadTaskDialogIconImage icon, Size? size = null) method offers an easy way of creating a SvgImage passing the RadTaskDialogIconImage and size as arguments.
Custom Icon
If none of the built-in icons fits your needs, it is possible to construct your own RadTaskDialogIcon:
RadTaskDialogPage page = new RadTaskDialogPage();
page.Caption = "Window Title";
page.Heading = "Main instruction";
page.Text = "Main text here...";
page.Icon = new RadTaskDialogIcon(new Bitmap(Properties.Resources.TV_car,new Size(64,64)));
RadTaskDialog.Show(page);