PictureBox_Clear Method
Description
This method clears the control, including any pictures set using the Picture property.
Parameters
- MyControlReference
- Reference to the control in the form of MyProject_MyForm_MyControl.
- ProjectFile
- String identifying the project as it was passed in LoadProject.
- DialogName
- String identifying the dialog by name.
- ControlName
- String identifying the control by name.
Return Values
Returns the following according to the situation:
AutoLISP Syntax
The recommended convention is passing the control identifier directly:
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(Odcl_PictureBox_Clear MyControlReference [as Reference]) |
An alternative convention is to identify the control by providing the project file, the dialog name and the control name:
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(Odcl_PictureBox_Clear ProjectFile [as String] DialogName [as String] ControlName [as String]) |
Remarks
This function requires that the component is showing. Otherwise it has no effect.
Applies For
Example
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; Clear the painting (Odcl_PictureBox_Clear MyProject_MyForm_MyControl) |