Several common controls common to C # Winfrom

How to use the ComboBox control:

//first write the query method, instantiate the object,nationdata nd =NewNationdata (); List<Nation> NN =NewList<nation>(); NN=nd. Selectnation (); nation. DataSource= NN;//Select a table to display in the drop-down menuNation. DisplayMember ="Nationname";//columns displayed in the drop-down menuNation. ValueMember ="Nationcode";//the columns to hideNation.nation.SelectedValue;//gets the value of the NationcodeNation. SelectedText;//gets the value of the Nationname

Label:

Textbox:

CheckBox: Check;

Button:

RadioButton: Radio;

Panel: In a container; with RadioButton;

The use of the method is very simple do not write;

NotifyIcon: After inserting the icon file, the taskbar appears in the lower right corner;

Datetamepicker: Perpetual calendar;

NUMBERICUPDOWM: Counter;

MaskedTextBox: Mask; You can set multiple types of formats;

The above is a few common common controls, the right property is roughly the same, and the form is inherited from control;

Several common controls common to C # Winfrom