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GoFiler Legato Script Reference
Legato v 1.5b Application v 5.24b
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Chapter Nine — Dialog Functions (continued)
Overview
The ControlGetHandle function retrieves the window handle for the specified control.
Syntax/Parameters
Syntax
handle = ControlGetHandle ( int id );
Parameters
id
An int that identifies the dialog control.
Return Value
Returns a handle for the control or a NULL_HANDLE on failure. Use the GetLastError function to retrieve error information.
Remarks
Windows handles are assigned to each control on a dialog; however, the script engine manages these handles for the programmer. They do not require cleanup, and the handle and the window are automatically closed when the dialog closes. Using Windows handles is an advanced feature applicable in custom or high-level dialog functions.
This function can only be used within a dialog procedure.
Related Functions
Platform Support
Go13, Go16, GoFiler Complete, GoFiler Corporate, GoFiler, GoFiler Lite, GoXBRL
Legato IDE, Legato Basic
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