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This help article will demonstrate a step by step tutorial how to customize the ControlDefault theme for RadCollapsiblePanel.

  1. Open VisualStyleBuilder.

  2. Export the built-in themes. in a specific folder by selecting File >> Export Built-in Themes.

  3. Load a desired theme from the just exported files by selecting File >> Open Package

  4. Navigate to CollapsiblePanelHeaderElment in Controls Structure on the left side. WinForms RadCollapsiblePanel Visual Style Builder

  5. Modify the applied BackColors of the HeaderLineElement. WinForms RadCollapsiblePanel HeaderLineElement

  6. Save the theme by selecting File >> Save As.

  7. Now, you can apply your custom theme to RadCollapsiblePanel by using the approach demonstrated in the following link: Using custom themes

See Also

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