Tree_SelectSetFirstVisible Method
Description
This method selects the indicated tree item tries to make it the first visible item in the control.
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.
- Key
- String specifying the a unique key in the tree structure identifying the tree node.
- Tree Node Handle specifying the tree node uniquely.
Return Values
Returns the following according to the situation:
- T is successful.
- Nil if the dialog is not found, the control is not found or not visible or the tree item is not found.
AutoLISP Syntax
The recommended convention is passing the control identifier directly:
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(Odcl_Tree_SelectSetFirstVisible MyControlReference [as Reference] Key [as String or Tree Node Handle]) |
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_Tree_SelectSetFirstVisible ProjectFile [as String] DialogName [as String] ControlName [as String] Key [as String or Tree Node Handle]) |
Applies For
Example
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; Select this item (Odcl_Tree_SelectSetFirstVisible MyProject_MyForm_MyControl "C_Program Files") |