|This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.|
The waveform audio functions return a nonzero value when an error occurs. Windows CE provides functions that convert these error values into textual descriptions of the errors. The application still must examine the error values to determine how to proceed, but it can use a textual description in a dialog box to describe an error to the user. The following table shows the functions that are used to retrieve textual descriptions of audio error values.
|waveInGetErrorText||Retrieves a textual description of a specified waveform audio input error|
|waveOutGetErrorText||Retrieves a textual description of a specified waveform audio output error|
The only audio functions that do not return error values are the waveInGetNumDevsand waveOutGetNumDevsfunctions. These functions return 0 if no device is present in a system or if they encounter any errors.
Last updated on Tuesday, May 18, 2004