OGLGetErrorString
void OGLGetErrorString (int errorCode, char buffer[], int bufferLength);
Purpose
Returns English descriptions of error codes defined by the following libraries or instrument drivers:
The User Interface Library
The OGL instrument driver
This can be useful if you write code that contains calls to more than one of these libraries. Since these error codes do not overlap, this function can query the correct library for the error string.
Parameters
| Input | ||
| Name | Type | Description |
| errorCode | int | Pass the error code for which to retrieve the English description. The error code must be a User Interface Library or OGL error code. |
| bufferLength | int | Specifies the length of the buffer. |
| Output | ||
| Name | Type | Description |
| buffer | char [] | The buffer to hold the returned null–terminated error string. |
Return Value
None.
Additional Information
Library: OpenGL 3D Plotting Control
Include file: custctrl\cviogl.h
LabWindows/CVI compatibility: LabWindows/CVI 5.0 and later
Examples
Refer to the following examples that use the OGLGetErrorString function:
- userint\custctrl\cviogl\ogldraw.cws
Open example - userint\custctrl\cviogl\simple.cws
Open example