RepositoryItemRadioGroup Class

Represents a repository item which stores settings specific to RadioGroup controls.

Namespace: DevExpress.XtraEditors.Repository

Assembly: DevExpress.XtraEditors.v18.1.dll

Declaration

C#

[ToolboxBitmap(typeof(ToolboxIconsRootNS), "RadioGroup")]
public class RepositoryItemRadioGroup :
    RepositoryItem,
    ISupportAutoHeight

VB.NET

<ToolboxBitmap(GetType(ToolboxIconsRootNS), "RadioGroup")>
Public Class RepositoryItemRadioGroup
    Inherits RepositoryItem
    Implements ISupportAutoHeight

Related API Members

The following members accept/return RepositoryItemRadioGroup objects:

• RadioGroup.Properties

Remarks

The RepositoryItemRadioGroup class provides properties and events specific to RadioGroup controls. You can access these settings via the editor’s RadioGroup.Properties property.

The main settings provided by the RadioGroup class include:

• the RepositoryItemRadioGroup.Items property holding a collection of items to display;
• the RepositoryItemRadioGroup.GlyphAlignment property specifying the radio group glyph position.

You only need to create standalone repository items to provide inplace editors for container controls.

Example

The following code shows how to add items to a RadioGroup and then select one of the items. To select an item, the item’s value is assigned to the editor’s BaseEdit.EditValue property.

C#

using DevExpress.XtraEditors.Controls;

// Create five items.
object[] itemValues = new object[] {10, 11, 12, 13, 14};
string [] itemDescriptions = new string [] {"Circle", "Rectangle", "Ellipse", "Triangle", "Square"};
for(int i = 0; i < itemValues.Length; i++) {
    radioGroup1.Properties.Items.Add(new RadioGroupItem(itemValues[i], itemDescriptions[i]));
}
//Select the Rectangle item.
radioGroup1.EditValue = 11;

VB.NET

Imports DevExpress.XtraEditors.Controls

' Create five items.
Dim itemValues As Object() = New Object() {10, 11, 12, 13, 14}
Dim itemDescriptions As String() = New String () {"Circle", "Rectangle", "Ellipse", "Triangle", "Square"}
Dim i As Integer = 0
Do While i < itemValues.Length
    radioGroup1.Properties.Items.Add(New RadioGroupItem(itemValues(i), itemDescriptions(i)))
    i += 1
Loop
'Select the Rectangle item.
radioGroup1.EditValue = 11

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the RepositoryItemRadioGroup class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

radiogroup-how-to-draw-an-html-string-and-add-the-wordwrap-behavior-e4363/CS/MyRadioGroup/ExtendedEditor/MyRepositoryItemRadioGroup.cs#L11

[System.ComponentModel.DesignerCategory("")]
public class MyRepositoryItemRadioGroup : RepositoryItemRadioGroup
{

how-to-create-a-custom-radiogroup-control-whose-items-show-a-tooltip-e3477/CS/TestMyRadioGroup/RepositoryItemMyRadioGroup.cs#L14

[UserRepositoryItem("RegisterMyRadioGroup")]
public class RepositoryItemMyRadioGroup : RepositoryItemRadioGroup
{

how-to-custom-draw-radiogroupitem-e3371/CS/WindowsApplication3/RepositoryItemCustomRadioGroup.cs#L14

[UserRepositoryItem("RegisterCustomEdit")]
public class RepositoryItemCustomRadioGroup : RepositoryItemRadioGroup
{

how-to-change-a-default-in-place-editor-for-specific-column-types-e705/CS/UserEditorsRepository.cs#L30

case EditorType.Boolean:
    RepositoryItemRadioGroup result = new RepositoryItemRadioGroup();
    result.Columns = 2;

how-to-hide-the-grid-columns-displayed-in-the-bands-when-grouping-is-applied-e653/CS/Form1.cs#L123

RepositoryItemPictureEdit itemPictureEdit = new RepositoryItemPictureEdit();
RepositoryItemRadioGroup itemRadioGroup = new RepositoryItemRadioGroup();
RepositoryItemSpinEdit itemSpinEdit = new RepositoryItemSpinEdit();

VB.NET

radiogroup-how-to-draw-an-html-string-and-add-the-wordwrap-behavior-e4363/VB/MyRadioGroup/ExtendedEditor/MyRepositoryItemRadioGroup.vb#L12

Public Class MyRepositoryItemRadioGroup
    Inherits RepositoryItemRadioGroup
    #Region "Service"

how-to-create-a-custom-radiogroup-control-whose-items-show-a-tooltip-e3477/VB/TestMyRadioGroup/RepositoryItemMyRadioGroup.vb#L16

Public Class RepositoryItemMyRadioGroup
    Inherits RepositoryItemRadioGroup
    Friend Const EDITORTypeName_Renamed As String = "MyRadioGroup"

how-to-custom-draw-radiogroupitem-e3371/VB/WindowsApplication3/RepositoryItemCustomRadioGroup.vb#L16

Public Class RepositoryItemCustomRadioGroup
    Inherits RepositoryItemRadioGroup

how-to-change-a-default-in-place-editor-for-specific-column-types-e705/VB/UserEditorsRepository.vb#L35

Case EditorType.Boolean
    Dim result As New RepositoryItemRadioGroup()
    result.Columns = 2

how-to-hide-the-grid-columns-displayed-in-the-bands-when-grouping-is-applied-e653/VB/Form1.vb#L114

Dim itemPictureEdit As New RepositoryItemPictureEdit()
Dim itemRadioGroup As New RepositoryItemRadioGroup()
Dim itemSpinEdit As New RepositoryItemSpinEdit()

Inheritance

Object

MarshalByRefObject

Component

RepositoryItem

RepositoryItemRadioGroup