SqlDataReader.GetString(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 string.

public:
 override System::String ^ GetString(int i);

public:
 virtual System::String ^ GetString(int i);

public override string GetString(int i);

public string GetString(int i);

override this.GetString : int -> string

abstract member GetString : int -> string
override this.GetString : int -> string

Public Overrides Function GetString (i As Integer) As String

Public Function GetString (i As Integer) As String

Parameters

i: Int32

The zero-based column ordinal.

Returns

String

The value of the specified column.

Implements

GetString(Int32)

Exceptions

InvalidCastException

The specified cast is not valid.

Remarks

No conversions are performed; therefore, the data retrieved must already be a string.

Call IsDBNull to check for null values before calling this method.

Applies to

Product	Versions
.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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