private void ToggleLoader(bool isLoading)
{
CrossThreadHelper.SetLoader(this, progress_loader, isLoading);
_longOperationCB(!isLoading);
CrossThreadHelper.SetEnable(this, grd_accountList, !isLoading);
}
private void LongOperationCallBack(bool isEnabled)
{
CrossThreadHelper.SetEnable(this, panel_side, isEnabled);
}