RAD Studio VCL Reference
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TriggerReadRow.IsModified Method (int)
TriggerReadRow Class | TriggerReadRow Members | Borland.Data.DataStore Namespace | Description
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Returns true if value of given column has been changed.

Pascal
function IsModified(ordinal: Integer): bool;
function IsModified(columnName: string): bool;
C++
bool IsModified(int ordinal);
bool IsModified(string columnName);
Description

IsModified has several forms, depending on the input parameter:

  • Returns true if the value of a given column has been changed. The parameter columnName is the name of the column in question.
  • Returns true if the value of a given column has been changed. The parameter ordinal is the ordinal of the column in question.

 

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