DataReaderExtensions.GetFloat(DbDataReader, String) Method

Reference

Definition

Namespace:: System.Data

Assembly:: System.Data.Common.dll

Assembly:: netstandard.dll

Source:: DataReaderExtensions.cs

Source:: DataReaderExtensions.cs

Source:: DataReaderExtensions.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets the value of the specified column as a single-precision floating point number.

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

public static float GetFloat (this System.Data.Common.DbDataReader reader, string name);

static member GetFloat : System.Data.Common.DbDataReader * string -> single

<Extension()>
Public Function GetFloat (reader As DbDataReader, name As String) As Single

Parameters

reader: DbDataReader

The data reader to get the column value from.

name: String

The name of the column.

Returns

Single

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

שתף באמצעות