Description of the DevExpress Winform RadopGroup in the understanding and use of Value, Tag, Text of

Scenes

Winform achieve reads xml configuration file and RadioGroup options ZedGraph dynamic configuration:

https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/100540708

In the above realized after the RadioGroup options dynamically configured according to the configuration file,

Needs and obtain the value of the selected item based on the item code generation RadioGroup.

Note:

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achieve

Each option is a RadioGroup a RadioGroupItem option.

Values ​​and displayed values ​​acquired when we checked in the use of a code generation RadioGroup, you need to set each Item show.

item.Description

It is the specific content of each item selected.

item.Value

Is the value of the value of each item.

item.Tag

It is used to access additional value.

The official explanation:

Gets or sets an object that contains custom data for the current RadioGroupItem  object

Gets or sets an object that contains the current radiogroupitem custom data object.

Whole RadioGroup only one selected Radio, so set the selected item by default:

radioGroupX.EditValue = value The above value.

Select the entire RadioGroup get in other places of the value through

radioGroupX.Text

Obtain.

Sample code:

Generate RadioGroup

 // generates a the radioGroup 
            RadioGroup radioGroupX = new new RadioGroup ();
             the foreach (S TitleModel in XradioGrupItems) 
            { 
                // each button corresponding to the option unit Item 
                RadioGroupItem Item = new new RadioGroupItem ();
                 // Set the value of the option value 
                item.Value = s.Title; 
                item.Tag = s.TitleKey;
                 // set the options described value, that value to be displayed 
                item.description = s.Title;
                 // enable option is enabled 
                item.Enabled = to true;
                 // add the option to the Items in radiogroup 
                radioGroupX.Properties.Items.Add (Item); 
            } 
            // set the default value selected 
            radioGroupX.EditValue = xAttribute.Title;

Take RadioGroup

 xAxisModel.Title = radioGroupX.Text;

xAxisModel.TitleKey =(string)radioGroupX.Properties.Items[radioGroupX.SelectedIndex].Tag;