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Checking for null values

rbuserrbuser
edited January 2003 in RAP
What is the best way to check to see if a field in a pipeline query is NULL?

Comments

  • rbuserrbuser
    edited January 2003
    Hi Blake,

    You can use the following ...
    myDataPipeline.FieldObjects['myFieldName'].IsNull
    ... to test for NULL values.

    regards,
    Chris Ueberall;
  • rbuserrbuser
    edited February 2003
    I tried to find documentation for FieldObjects but could find no referece.

    What is the name of the topic that documents the FieldObjects collection????

    And, is there an updated help file available?

    Thanks
    Blake


  • rbuserrbuser
    edited February 2003
    Blake,

    the source is the documentation, see 'ppDB.pas - TppDataPipeline'.

    property FieldObjects[Index: String]: TppField read GetFieldObjectForAlias;


    my help file is from ReportBuilder 7.01.

    regards,
    Chris Ueberall;
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