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IDataRecord.GetDouble MethodSystem.Data Namespace IDataRecord Class Returns the value of the specified column as a double-precision floating point number. [ VB ] NotOverridable Public Function GetDouble ( _ ByVal index As Integer _ ) As Double [ C# ] public double GetDouble ( int index ); [ C++ ] public: __sealed double GetDouble ( int index ); [ JScript ] public function GetDouble ( index : int ) : double Parameters
Return ValueThe value of the column. Exceptions
RemarksNo conversions are performed, therefore the data retrieved must already be a double-precision floating point number. Call IsDBNull to check for null values before calling this method. See Also |
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