DbDataRecord.GetChars(Int32, Int64, Char[], Int32, Int32) Method
Definition
Important
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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 -> int64abstract member GetChars : int * int64 * char[] * int * int -> int64
override this.GetChars : int * int64 * char[] * int * int -> int64Public MustOverride Function GetChars (i As Integer, dataIndex As Long, buffer As Char(), bufferIndex As Integer, length As Integer) As LongPublic Function GetChars (i As Integer, dataIndex As Long, buffer As Char(), bufferIndex As Integer, length As Integer) As LongParameters
- 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
See also
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