AIT_ComboBoxDropDown

Description

Simulates a drop-down operation on the combo box.

Format

bool AIT_ComboBoxDropDown  (
 string strCaption       // Control's caption
 [,float fTimeOut]       // Time-out
);
bool AIT_ComboBoxDropDown  (
 integer nCtrlID         // Control ID
 [,float fTimeOut]       // Time-out
);

Parameters

strCaption (input)

Specify the caption of a control.

nCtrlID (input)

Specify a control ID.

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 true if the function was executed normally, and false if not.

If the function has returned false, you can use AIT_GetLastError to acquire an extended error code. The following gives the error codes that AIT_GetLastError might return:

Extended error numberError code
8ERROR_NOT_ENOUGH_MEMORY
14ERROR_OUTOFMEMORY
87ERROR_INVALID_PARAMETER
112ERROR_DISK_FULL
1400ERROR_INVALID_WINDOW_HANDLE
1460ERROR_TIMEOUT

Note

You can identify the control by using a complete caption or an associated label name or specifying the first part of such a caption or label name. When specifying the first part, prefix a swung dash (~) to the character string that you specify.