Used to set a character set used by the client.
property Charset: string;
Use the Charset property to set a character set used by the client. Actually, if this property is enabled, then the "SET NAMES <Charset>" query is executed on establishing a connection. If the UseUnicode property is set, the Charset property will be ignored. The list of available character sets you can see by executing the TCustomMyConnection.GetCharsetNames method.