Acquires the length of any line in the edit box containing multiple lines in the active window.

bool AIT_GetEditTextLineLen  (
  string strCaption,    // Control's caption
  integer nLineIndex,   // Line's index
  integer nLineLength   // Line length
  [,float fTimeOut]     // Time-out
);
bool AIT_GetEditTextLineLen  (
  integer nCtrlID,      // Control ID
  integer nLineIndex,   // Line's index
  integer nLineLength   // Line length
  [,float fTimeOut]     // Time-out
);

strCaption (input)

Specify the caption of a control.

nCtrlID (input)

Specify a control ID.

nLineIndex (input)

Specify the index of the edit box containing multiple lines. The default index value is 0.

nLineLength (output)

Specify a variable to receive the length of the index of a line set in nLineIndex. When the function returns, the variable stores the length.

fTimeOut (input, optional)

Specify the maximum time this function can use to find the control, in units of seconds. The default is the value set in the AIT_SetDefaultWaitTimeout function.

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 may return.

Extended error number	Error code
6	ERROR_INVALID_HANDLE
8	ERROR_NOT_ENOUGH_MEMORY
14	ERROR_OUTOFMEMORY
87	ERROR_INVALID_PARAMETER
112	ERROR_DISK_FULL
1400	ERROR_INVALID_WINDOW_HANDLE
1460	ERROR_TIMEOUT

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.