DbDataRecord.GetChars(Int32, Int64, Char[], Int32, Int32) Method

Reference

Definition

Namespace:: System.Data.Common

Assembly:: System.Data.Common.dll

Assembly:: System.Data.dll

Assembly:: netstandard.dll

Source:: DbDataRecord.cs

Source:: DbDataRecord.cs

Source:: DbDataRecord.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.

Returns the value of the specified column as a character array.

public:
 abstract long GetChars(int i, long dataIndex, cli::array <char> ^ buffer, int bufferIndex, int length);

public:
 virtual long GetChars(int i, long dataIndex, cli::array <char> ^ buffer, int bufferIndex, int length);

public abstract long GetChars (int i, long dataIndex, char[] buffer, int bufferIndex, int length);

public abstract long GetChars (int i, long dataIndex, char[]? buffer, int bufferIndex, int length);

public long GetChars (int i, long dataIndex, char[] buffer, int bufferIndex, int length);

abstract member GetChars : int * int64 * char[] * int * int -> int64

abstract member GetChars : int * int64 * char[] * int * int -> int64
override this.GetChars : int * int64 * char[] * int * int -> int64

Public MustOverride Function GetChars (i As Integer, dataIndex As Long, buffer As Char(), bufferIndex As Integer, length As Integer) As Long

Public Function GetChars (i As Integer, dataIndex As Long, buffer As Char(), bufferIndex As Integer, length As Integer) As Long

Parameters

i: Int32

Column ordinal.

dataIndex: Int64

Buffer to copy data into.

buffer: Char[]

Maximum length to copy into the buffer.

bufferIndex: Int32

Point to start from within the buffer.

length: Int32

Point to start from within the source data.

Returns

Int64

The value of the specified column.

Implements

GetChars(Int32, Int64, Char[], Int32, Int32)

Remarks

No conversions are performed; therefore the data retrieved must already be a character array.

Applies to

Dela via