getErrorText()
Returns the text part of a error message string from getLastError() from the error class (e.g. "no authorisation").
Synopsis
string getErrorText(errClass err | dyn_errClass err);
Parameters
Parameter | Description |
---|---|
err | Return value from getLastError(). The parameter dyn_errClass returns the element of the last error that occurred. |
Return Value
The text part of an error message string (e.g. "no authorisation")
Errors
If no error had occurred.
Description
The value returned from the Control function getLastError() defines an error class that is composed of several attributes. The function getErrorText() returns the text part of a error message string from getLastError() from the error class (e.g. "no authorisation").
Example
main()
{
dyn_errClass err;
int retErr;
err = getLastError();//get the error
if(dynlen(err) > 0)
{
retErr = getErrorText(err);//get the error text
DebugN(retErr);
}
else
{
DebugN("OK");// no error
}
}
Assignment
Error
Availability
CTRL