private void updateVariables(MetaType oldType, MetaType newType) { if (oldType.FindVariableMismatches(newType).Count > 0) { MessageBox.Show(WARNING_TYPE_NOT_MATCHING, "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning); VariableUpdate form = new VariableUpdate(repository, (MetaClass)oldType, (MetaClass)newType); form.ShowDialog(); } }