Returns the length for a byte array property.
OraForms.bdh
OraFormsGetPropByteArrayLen( in sName : string, in nPropId : number ) : number;
Parameter | Description |
---|---|
sName | The control's unique name. |
nPropId | The property ID for the byte array property, for example ORA_PID_BP_CHUNK. |
dcltrans transaction TMain var nLen, nIndex : number; begin OraFormsConnect("server module= iorganizer.fmx usesdi=yes userid= record=names); OraFormsSetWindow( "BASE_DEMO_WINDOW"); OraFormsMessageBoxButton("Question", ORA_ALERT_YES); nLen := OraFormsGetPropByteArrayLen("164", ORA_PID_BP_CHUNK); Print("nLen = "+string(nLen)); for nIndex := 0 to nLen - 1 do Print(string(OraFormsGetPropByteArray("164", ORA_PID_BP_CHUNK, nIndex))); end; end TMain;