BaseContext :: message - Display message
The function displays a message constructed from a message resource or from the text passed to the function. Depending on the environment, the message is shown on a console, in an output area of an GUI application or in a message box.
When the context handle does not refer to a valid context instance the function throws an exception.
Implementation overview
- Display message for last error
BaseContext :: message ( ) - Display message for message resource
BaseContext :: message ( iMessageNumber, sParameter1, sParameter2, sParameter3 ) - Display message text
BaseContext :: message ( sString )
Implementation details
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Display message for last error
BaseContext :: message ( )
When an error has been set, the function displays text and additional information for the last error. When no error is set, nothing will be displayed.
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Display message for message resource
BaseContext :: message ( int32 iMessageNumber, odaba::String &sParameter1, odaba::String &sParameter2, odaba::String &sParameter3 )
In order to provide extended message support as multilingual messages or message explanations, message resources can be defined in an error class of a project. Message resources are identified by a message number (iMessageNumber) and may contain placeholders for message variables, which will be replaced by sParamater1, sParamater2 and sParamater3.
- iMessageNumber
- Message number
The message number passed refers be an error/message definition the resource database.
- sParameter1 - String parameter
- sParameter2 - String parameter
- sParameter3 - String parameter
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- iMessageNumber
- Message number
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Display message text
BaseContext :: message ( odaba::String &sString )
The text as being passed to the function (sString) will be displayed in the message (output) area.
- sString - String value
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