NumMessages property

This property indicates how many error number and error message pairs are currently available in the error object.

Data type:

INTEGER

Access:

PUBLIC Read-only

Applies to:

Progress.Lang.ProError class, System.Exception class (OpenEdge-enhanced)

In ABL, an error is represented as a pair of values including a message number and an error message. The message number is a unique number identifying the particular error. The error message is a string which describes the error.

For a .NET Exception object, the number of error number and error message pairs includes messages from any InnerException objects.

See also:

GetMessage( ) method (Class), GetMessageNum( ) method