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Argument of the event fired before the drop-down box is opened.
public class PrepareDropDownEventArgs : EventArgs
| Name | Description |
|---|---|
| PrepareDropDownEventArgs() |
| Name | Description |
|---|---|
| DropDownHeight | Height of the DropDown, modify to set a custom size, set double.NaN to use default. |
| DropDownWidth | Width of the DropDown, modify to set a custom size, set double.NaN to use default. |