如何跳出窗体属性的执行代码?

[xonln]

如何跳出窗体属性的执行代码?

  public Cu_saveData dataTemp 
        {
            get
            {
                Cu_saveData C = new Cu_saveData();
                C.cuID = ""; C.cuName = "";
                try
                {
                    if (dataGridView1.CurrentRow.Cells[0].Value.ToString() != "")
                    {
                        C.cuID = dataGridView1.CurrentRow.Cells[0].Value.ToString();
                        C.cuName = dataGridView1.CurrentRow.Cells[1].Value.ToString();
                    }
                }
                catch (Exception ff)
                {
                    ErrorFormView.errorView(ff, "没有选择客户项!");
                    goto AA;
                }
                finally
                {
                    //return;
                }
                return C;
           

            }
            set
            {
               

            }
             AA:
                return C;
        }

[龍月]

return ??

[xonln]

我想在
catch (Exception ff)
{
//这里产生错误退出执行代码,用GoTo不用呢,这里要执行多次呢?
ErrorFormView.errorView(ff, "没有选择客户项!");
goto AA;
}