Gets the value of the specified column as a
Double.
Namespace: System.Extensions.DataAssembly: System.Extensions (in System.Extensions.dll) Version: 0.0.0.5 (0.0.0.5)
Syntax
C# |
---|
public static double GetDouble(
this IDataRecord reader,
string name
) |
Visual Basic |
---|
<ExtensionAttribute>
Public Shared Function GetDouble (
reader As IDataRecord,
name As String
) As Double |
Visual C++ |
---|
public:
[ExtensionAttribute]
static double GetDouble(
IDataRecord^ reader,
String^ name
) |
F# |
---|
static member GetDouble :
reader : IDataRecord *
name : string -> float
|
Return Value
Type:
DoubleThe value of the column.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
IDataRecord. When you use instance method syntax to call this method, omit the first parameter. For more information, see
Extension Methods (Visual Basic) or
Extension Methods (C# Programming Guide).
See Also