'Declaration
Public Overrides NotOverridable Function GetChars( _ ByVal ordinal As System.Integer, _ ByVal dataOffset As System.Long, _ ByVal buffer() As System.Char, _ ByVal bufferOffset As System.Integer, _ ByVal length As System.Integer _ ) As System.Long
'Usage
Dim instance As VistaDBDataReader Dim ordinal As System.Integer Dim dataOffset As System.Long Dim buffer() As System.Char Dim bufferOffset As System.Integer Dim length As System.Integer Dim value As System.Long value = instance.GetChars(ordinal, dataOffset, buffer, bufferOffset, length)
public override System.long GetChars( System.int ordinal, System.long dataOffset, System.char[] buffer, System.int bufferOffset, System.int length )
Parameters
- ordinal
- The zero-based column ordinal.The zero-based column ordinal.
- dataOffset
- The index within the row from which to begin the read operation.The index within the row from which to begin the read operation.
- buffer
- The buffer into which to copy the data.The buffer into which to copy the data.
- bufferOffset
- The index with the buffer to which the data will be copied.The index with the buffer to which the data will be copied.
- length
- The maximum number of characters to read.The maximum number of characters to read.
Return Value
The actual number of characters read.The actual number of characters read.