Adds a new pushbutton to the pulldown button and associates it with an ExternalCommand.
Namespace: Autodesk.Revit.UI
Assembly: RevitAPIUI (in RevitAPIUI.dll) Version: 24.0.0.0 (24.0.0.0)
Syntax
| C# |
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| Visual Basic |
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| Visual C++ |
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Parameters
- buttonData
- Type: Autodesk.Revit.UIPushButtonData
An object containing the data needed to construct the pushbutton.
Return Value
The newly added pushbutton.Remarks
The new button will display its large image if PushButton.LargeImage is set.
Exceptions
| Exception | Condition |
|---|---|
| Autodesk.Revit.ExceptionsArgumentNullException | Thrown when buttonData is a null reference (Nothing in Visual Basic). |
| Autodesk.Revit.ExceptionsArgumentException | Thrown when button with buttonData.Name already exists in the button. |