Utility Library Chapter 8
LabWindows/CVI Standard Libraries 8-54 © National Instruments Corporation
command in the Build menu of the Project Window to create an object file containing the table.
You must include this object file in the external compiler project you use to create the DLL.
LoadExternalModuleEx acts identically to LoadExternalModule if either,
• you pass zero for callingModuleHandle, or
• you pass __CVIUserHInst for callingModuleHandle, but you are calling the function
from a file that is in the project or your executable, rather than in a DLL, or
• you are not running in Windows 95 or NT.
You cannot load the same external module using two different calling module handles. The
function reports an error if you attempt to load the an external module when it is already loaded
under a different module handle.
MakeDir
int result = MakeDir (char directoryName[]);
Purpose
Creates a new directory based on the specified directory name.
Note: You can create only one directory at a time.
Parameters
Input directoryName string New directory name.
Return Value
result integer Result of operation.
Return Codes
0 Success.
-1 One of the path components not found.
-3 General I/O error occurred.
-4 Insufficient memory to complete operation.
-5 Invalid path (for example, c:filename in Windows).
-6 Access denied.
-8 Disk is full.
-9 Directory or file already exists with same pathname.