AIT_ExistWindow
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Description
Checks whether the window exists which matches a specified window name and class name.
Format
integer AIT_ExistWindow ( string strWndCaption, // Window's caption string strClassName // Class name [,float fTimeOut] // Time-out );
Parameters
strWndCaption (input)
Specify the caption of a window.
strClassName (input)
Specify a window's class name.
fTimeOut (input, optional)
Specify the maximum time the function can use to find the control, in units of seconds. The default is the value set in the AIT_SetDefaultWaitTimeout function.
Return values
The return value is 1 if the window exists, and 0 if not. If the function has not been executed successfully, the return value is -1. If -1 has been returned, you can use AIT_GetLastError to acquire an extended error code. The following gives the error codes that AIT_GetLastError might return:
|
Extended error number |
Error code |
|---|---|
|
8 |
ERROR_NOT_ENOUGH_MEMORY |
|
14 |
ERROR_OUTOFMEMORY |
|
112 |
ERROR_DISK_FULL |
|
1400 |
ERROR_INVALID_WINDOW_HANDLE |
|
1460 |
ERROR_TIMEOUT |