OraFormsGetPropNull Function

Action

Determines whether a property for the specified control is NULL.

Include file

OraForms.bdh

Syntax

OraFormsGetPropNull( in sName   : string,
                     in nPropId : number ) : boolean;

Return value

true if the property is null
false otherwise

Parameter	Description
sName	The control’s unique name.
nPropId	The property to be tested for NULL.

Example

dcltrans
  transaction TMain
  var
    bIsNull : boolean;
  begin
    OraFormsConnect("server module=javamail90.fmx usesdi=yes userid=");
    OraFormsSetWindow("BASE_DEMO_WINDOW");
    OraFormsWindowMove("BASE_DEMO_WINDOW", 0, -24);
    bIsNull := OraFormsGetPropNull("1", ORA_PID_IMAGE_VALUE);
  end TMain;