SqlDataReader.GetSqlDouble(Int32) Method

Reference

Definition

Namespace:: System.Data.SqlClient

Assembly:: System.Data.SqlClient.dll

Assembly:: System.Data.dll

Package:: System.Data.SqlClient v4.9.0

Source:: System.Data.SqlClient.notsupported.cs

Important

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Gets the value of the specified column as a SqlDouble.

public:
 virtual System::Data::SqlTypes::SqlDouble GetSqlDouble(int i);

public:
 System::Data::SqlTypes::SqlDouble GetSqlDouble(int i);

public virtual System.Data.SqlTypes.SqlDouble GetSqlDouble(int i);

public System.Data.SqlTypes.SqlDouble GetSqlDouble(int i);

abstract member GetSqlDouble : int -> System.Data.SqlTypes.SqlDouble
override this.GetSqlDouble : int -> System.Data.SqlTypes.SqlDouble

member this.GetSqlDouble : int -> System.Data.SqlTypes.SqlDouble

Public Overridable Function GetSqlDouble (i As Integer) As SqlDouble

Public Function GetSqlDouble (i As Integer) As SqlDouble

Parameters

i: Int32

The zero-based column ordinal.

Returns

SqlDouble

The value of the column expressed as a SqlDouble.

Remarks

No conversions are performed; therefore, the data retrieved must already be a double-precision floating-point number, or an exception is generated.

Applies to

製品	バージョン
.NET	Core 1.0, Core 1.1, 6 (package-provided), 7 (package-provided), 8 (package-provided), 9 (package-provided), 10 (package-provided)
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0 (package-provided)

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