比如PropertyGrid propertyGrid1 = new PropertyGrid();
            propertyGrid1.CommandsVisibleIfAvailable = true;
            propertyGrid1.Location = new Point(10, 20);
            propertyGrid1.Size = new System.Drawing.Size(400, 300);
            propertyGrid1.TabIndex = 1;
            propertyGrid1.Text = "Property Grid";希望能把PropertyGrid 控件放到tabControl1容器内,请问怎么设置location呢?