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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

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

See also