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.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+
.NET Core 3.0+

IModelLayoutGroup.IsCollapsibleGroup Property

Specifies whether a layout group can be collapsed.

Namespace: DevExpress.ExpressApp.Model

Assembly: DevExpress.ExpressApp.v19.2.dll

Declaration

[DefaultValue(false)]
[ModelBrowsable(typeof(ModelLayoutCollapsibleGroupVisibilityCalculator))]
bool IsCollapsibleGroup { get; set; }
<DefaultValue(False)>
<ModelBrowsable(GetType(ModelLayoutCollapsibleGroupVisibilityCalculator))>
Property IsCollapsibleGroup As Boolean
[DefaultValue(false)]
[ModelBrowsable(typeof(ModelLayoutCollapsibleGroupVisibilityCalculator))]
bool IsCollapsibleGroup { get; set; }
<DefaultValue(False)>
<ModelBrowsable(GetType(ModelLayoutCollapsibleGroupVisibilityCalculator))>
Property IsCollapsibleGroup As Boolean
[DefaultValue(false)]
[ModelBrowsable(typeof(ModelLayoutCollapsibleGroupVisibilityCalculator))]
bool IsCollapsibleGroup { get; set; }
<DefaultValue(False)>
<ModelBrowsable(GetType(ModelLayoutCollapsibleGroupVisibilityCalculator))>
Property IsCollapsibleGroup As Boolean

Property Value

Type Default Description
Boolean

false

true, if a layout card group can be collapsed, otherwise, false.

Property Value

Type Default Description
Boolean

false

true, if a layout card group can be collapsed, otherwise, false.

Property Value

Type Default Description
Boolean

false

true, if a layout card group can be collapsed, otherwise, false.

Remarks

The IsCollapsibleGroup property enables a group of View Items to collapse. This feature helps end users organize complex Detail Views in WinForms and ASP.NET applications.

WinForms

IsCollapsibleGroup_WinOpen

ASP.NET

IsCollapsibleGroup_WebOpen

To make a selected group collapsible in both the WinForms and ASP.NET projects, invoke the module project's Model Editor. Navigate to the Views | <DetailView> | Layout node, expand a layout group node, focus a group item node, and set the IsCollapsibleGroup property value to True.

IsCollapsibleGroup_ModelEditor

Alternatively, you can access this property in platform-specific module or application projects and change the setting only for the WinForms or the ASP.NET project. Note that in ASP.NET projects, the IsCollapsibleGroup property is available if IModelViewLayoutElementWeb.IsCardGroup is True.

See Also