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DataRowExtensionsAsGuid(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: 2.4.255-beta+d64b121002b51165b41b0dbf6ccf4c8d3895faa3
Syntaxpublic static Guid? AsGuid(
this DataRow row,
int ordinal
)
<ExtensionAttribute>
Public Shared Function AsGuid (
row As DataRow,
ordinal As Integer
) As Guid?
public:
[ExtensionAttribute]
static Nullable<Guid> AsGuid(
DataRow^ row,
int ordinal
)
[<ExtensionAttribute>]
static member AsGuid :
row : DataRow *
ordinal : int -> Nullable<Guid>
GSF.Data.DataRowExtensions.AsGuid = function(row, ordinal);
View SourceParameters
- row DataRow
- the row
- ordinal Int32
- the index of the column
Return Value
NullableGuidnull 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