// GetProperty retrieves property from IDispatch.
func GetProperty(disp *ole.IDispatch, name string, params ...interface{}) (result *ole.VARIANT, err error) {
var dispid []int32
dispid, err = disp.GetIDsOfName([]string{name})
if err != nil {
return
}
if len(params) < 1 {
result, err = disp.Invoke(dispid[0], ole.DISPATCH_PROPERTYGET)
} else {
result, err = disp.Invoke(dispid[0], ole.DISPATCH_PROPERTYGET, params...)
}
return
}
// CallMethod calls method on IDispatch with parameters.
func CallMethod(disp *ole.IDispatch, name string, params ...interface{}) (result *ole.VARIANT, err error) {
var dispid []int32
dispid, err = disp.GetIDsOfName([]string{name})
if err != nil {
return
}
if len(params) < 1 {
result, err = disp.Invoke(dispid[0], ole.DISPATCH_METHOD)
} else {
result, err = disp.Invoke(dispid[0], ole.DISPATCH_METHOD, params...)
}
return
}