Returns an element of a byte array for a specified property within a control.
OraForms.bdh
OraFormsGetPropByteArray( in sName : string, in nPropId : number, in nIndex : number) : number;
The property's value at the specified position.
Parameter | Description |
---|---|
sName | The control's unique name. |
nPropId | The property ID for the byte array property, for example ORA_PID_BP_CHUNK. |
nIndex | The position of the element to be returned. This array index is 1-based. |
var i, aByte :number; for i := 1 to OraFormsGetPropByteArrayLen("143", ORA_PID_IMAGE_VALUE) do aByte := OraFormsGetPropByteArray("143", ORA_PID_IMAGE_VALUE, i-1); Write(string(aByte)+","); end;