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TOOL_RES.No_Resource

Description

This exception is raised when the named resource could not be found. If a file was specified, the resource does not exist in that file. If no file was specified, the resource does not exist in any of the resource files that are currently open.

Syntax


Tool_Res.No_Resource  EXCEPTION;

Example


/*
** This examples uses Tool_Res.No_Resource
*/
PRODEDURE res_test IS
  resfileh   TOOL_RES.RFHANDLE;
  res1       VARCHAR2(20);
BEGIN
  /* Open a resource file */ 
  resfileh := TOOL_RES.RFOPEN
         ('C:/resource/test.res');
  /* Attempt to read nonexistant
     resource from file. */
  res1 := TOOL_RES.RFREAD(resfileh,'Res_1');
   ...

EXCEPTION
  WHEN TOOL_RES.NO_RESOURCE THEN
    /* print error message */
    TEXT_IO.PUT_LINE('Cannot find the resource.');
    /* discard the error */
    TOOL_ERR.POP;
END;