ArcPad Scripting Object Model
PostMessage Method
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hWnd
Required. An OLE_HANDLE that specifies the window handle to the window whose window procedure is to receive the message.
Msg
Required. A Long that specifies the message to be posted.
wParam
Optional. A Long that specifies additional message-specific information.
lParam
Optional. A Long that specifies additional message-specific information.
System Object : PostMessage Method

Glossary Item Box

Description

Posts the specified message to the specified window's message queue and returns immediately.

Syntax

object.PostMessage( hWnd, Msg [,wParam] [,lParam] )

Parameters

hWnd
Required. An OLE_HANDLE that specifies the window handle to the window whose window procedure is to receive the message.
Msg
Required. A Long that specifies the message to be posted.
wParam
Optional. A Long that specifies additional message-specific information.
lParam
Optional. A Long that specifies additional message-specific information.

Return Type

Long

Remarks

A nonzero return value indicates success. Zero indicates failure.

See Also

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