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

Definition

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

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

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

The value of the specified column.

Implements

Remarks

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

Applies to

Produkt Versjoner
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.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, 2.1

See also