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DataRowExtensionsAsByte(DataRow, Int32) Method
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Attempts to type cast the specified column of a to the defined type.
Namespace: GSF.DataAssembly: GSF.Core (in GSF.Core.dll) Version: 2.4.253-beta+ffb7163c9e3b771705bc5b9aa3f09870f2cb9e2c
Syntaxpublic static byte? AsByte(
this DataRow row,
int ordinal
)
<ExtensionAttribute>
Public Shared Function AsByte (
row As DataRow,
ordinal As Integer
) As Byte?
public:
[ExtensionAttribute]
static Nullable<unsigned char> AsByte(
DataRow^ row,
int ordinal
)
[<ExtensionAttribute>]
static member AsByte :
row : DataRow *
ordinal : int -> Nullable<byte>
GSF.Data.DataRowExtensions.AsByte = function(row, ordinal);
View SourceParameters
- row DataRow
- the row
- ordinal Int32
- the index of the column
Return Value
NullableBytenull if DBNull, the value otherwise.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
DataRow. 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