RAD Studio VCL Reference
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Gets column value into an array of chars.
function GetChars(Ordinal: Integer; DataOffset: Int64; Bytes: array of char; BufferOffset: Integer; Length: Integer): Int64; override;
virtual __fastcall Int64 GetChars(int Ordinal, Int64 DataOffset, array of char Bytes, int BufferOffset, int Length);
GetChars reads a column value into an array of chars. It returns the number of characters read. The parameters are:
Parameter |
Description |
Ordinal |
Zero based column ordinal to read from. |
DataOffset |
Offset into the data to start reading from. |
Bytes |
Char array to read into. |
BufferOffset |
Byte offset into buffer at which to write data. |
Length |
Maximum number of chars to read. |
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