TdxCustomMemData.GetValueCount(string,Variant) Method

Determines the number of records that contain a specified field value.

Declaration

delphi

function GetValueCount(AFieldName: string; AValue: Variant): Integer;

Parameters

Name	Type
AFieldName	string
AValue	Variant

Returns

Type
Integer

Remarks

Call the GetValueCount method to determine how many ExpressMemData records contain the value specified by the Value parameter in the field specified by the FieldName parameter.