RAD Studio VCL Reference
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TriggerReadRow.GetFloat Method (int)
TriggerReadRow Class | TriggerReadRow Members | Borland.Data.DataStore Namespace | Description | See Also
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Returns float value of given column.

Pascal
function GetFloat(columnName: string): float;
function GetFloat(ordinal: Integer): float;
C++
float GetFloat(string columnName);
float GetFloat(int ordinal);
Description

GetFloat has several forms, depending on the input parameter:

  • Returns the float value of a given column. The parameter columnName is the name of the column containing the wanted value.
  • Returns the float value of a given column. The parameter ordinal is the ordinal of the column containing the wanted value.

 

See Also
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