Windows API Calls for Powerbuilder 5.0

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GetModuleHandleA( )

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This function returns the handle of a module or dll that is in active memory. The function FreeLibrary works directly with this function in releasing the dll from memory based on the handle that this function returns. There is no Powerbuilder equivalent.

Global External Function:
Function long GetModuleHandleA(string modname) Library "Kernel32.dll"

Script:
ulong rtn
rtn = GetModuleHandleA("User32.dll")
MessageBox("Return Code", string(rtn))

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