DataReaderExtensions.GetGuid(DbDataReader, String) Method

Reference

Definition

Namespace:: System.Data

Assemblies:: netstandard.dll, System.Data.Common.dll

Assembly:: System.Data.Common.dll

Assembly:: netstandard.dll

Source:: DataReaderExtensions.cs

Source:: DataReaderExtensions.cs

Source:: DataReaderExtensions.cs

Important

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Gets the value of the specified column as a globally unique identifier (GUID).

public:
[System::Runtime::CompilerServices::Extension]
 static Guid GetGuid(System::Data::Common::DbDataReader ^ reader, System::String ^ name);

public static Guid GetGuid(this System.Data.Common.DbDataReader reader, string name);

static member GetGuid : System.Data.Common.DbDataReader * string -> Guid

<Extension()>
Public Function GetGuid (reader As DbDataReader, name As String) As Guid

Parameters

reader: DbDataReader

The data reader to get the column value from.

name: String

The name of the column.

Returns

Guid

The value of the specified column.

Exceptions

IndexOutOfRangeException

The name specified is not a valid column name.

InvalidCastException

The specified cast is not valid.

Applies to

Product	Versions
.NET	Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Standard	2.1

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