CApphot:GetStatusCode
Returns the status code generated by the GetImageParams and
Measure methods.
If either of these methods encounters an error it sets the value of
the nStatusCode class member which is
accessed using this method. The codes are described in the
documentation for each of these methods.
Syntax
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nStatusCode = CApphot:GetStatusCode()
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- nStatusCode is the status code that
was set.
Remarks
The status code works differently for different
methods:
- For the Measure method, the status code is 0 or a
negative number corresponding to the error that
occured.
- For GetImageParams, the status code is 0 or a
positive number made from a bit-wise OR of error flags. The
particular errors that occured can be decoded using the BitTest function. The error flags
are listed under the GetImageParams topic.
Related Topics
CApphot class, CApphot Properties, GetErrMsg
