Winform Radio controls and CheckBox control

To sum up two very common controls:

 

1. Radiao:

Attributes:

Checked: if selected, select appear inside a black circle, no black circle is not selected

AutoCheck: Click to change the selected default, this property is set false, this behavior can be canceled, so you need to find the time to manually set the Checked property

 

event:

CheckdChanged: When only the currently selected radio state changes, sent the event

Click: just click on the current radio immediately send the event

 

example:

 In one GroupBox inside place several radio button

 

2. CheckBox:

 

Attributes:

ThreeState true:

Checked: true true false

CheckeState: Checked Indeterminate Unchecked

 

ThreeState false:

Checked: true false

CheckeState: Checked Unchecked

 

event:

CheckdChanged

CheckeStateChanged

 

3. CheckedListBox

Attributes:

Items: is used to set a checkbox for each item

CheckOnClick: after controlling for selecting a row, select the checkbox immediately

 

method:

            // 1. Obtain an item selected state 
            var the isChecked = the this .checkedListBox1.GetItemChecked ( 0 );
             // 2. setting the state of a selected one of 
            the this .checkedListBox1.SetItemChecked ( 0 , to true );