OleDbDataReader.GetValue(Int32) Method

Reference

Definition

Namespace:: System.Data.OleDb

Assembly:: System.Data.OleDb.dll

Assembly:: System.Data.dll

Package:: System.Data.OleDb v10.0.0-preview.1.25080.5

Source:: OleDbDataReader.cs

Source:: OleDbDataReader.cs

Source:: OleDbDataReader.cs

Important

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Gets the value of the column at the specified ordinal in its native format.

public:
 override System::Object ^ GetValue(int ordinal);

public:
 virtual System::Object ^ GetValue(int ordinal);

public override object GetValue(int ordinal);

public object GetValue(int ordinal);

override this.GetValue : int -> obj

abstract member GetValue : int -> obj
override this.GetValue : int -> obj

Public Overrides Function GetValue (ordinal As Integer) As Object

Public Function GetValue (ordinal As Integer) As Object

Parameters

ordinal: Int32

The zero-based column ordinal.

Returns

Object

The value to return.

Implements

GetValue(Int32)

Remarks

This method returns DBNull for null database columns.

Applies to

Продукт	Версии
.NET	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)

Споделяне чрез