PropertyGridItemAdapter Class

public class PropertyGridItemAdapter : TreeListBoxItemAdapter

public PropertyGridItemAdapter()

public override IEnumerable? GetChildren(TreeListBox ownerControl, object item)

Parameter	Type	Description
ownerControl	TreeListBox	The owner control.
item	object	The item to examine.

Returns

IEnumerable

Remarks

The ChildrenBinding property can be set for a pure XAML-based implementation of this method. Please note that bindings aren't as performant as code, so for large trees or if you see performance issues, it is recommended to override this method instead with custom logic to retrieve the appropriate value.

public override double GetIndentAmount(TreeListBox ownerControl, object item, int depth)

Parameter	Type	Description
ownerControl	TreeListBox	The owner control.
item	object	The item to examine.
depth	int	The item depth.

Returns

double

public override bool GetIsExpanded(TreeListBox ownerControl, object item)

Parameter	Type	Description
ownerControl	TreeListBox	The owner control.
item	object	The item to examine.

Returns

bool:

true if the specified item is expanded; otherwise, false.

Remarks

The IsExpandedBinding binding property can be set for a pure XAML-based implementation of this method. Please note that bindings aren't as performant as code, so for large trees or if you see performance issues, it is recommended to override this method instead with custom logic to retrieve the appropriate value. The IsExpandedDefault property can also be set (if IsExpandedBinding is not used) to designate the default return value of this method, and that can be set in XAML.

public override bool GetIsSelected(TreeListBox ownerControl, object item)

Parameter	Type	Description
ownerControl	TreeListBox	The owner control.
item	object	The item to examine.

Returns

bool:

true if the specified item is selected; otherwise, false.

Remarks

The IsSelectedBinding binding property can be set for a pure XAML-based implementation of this method. Please note that bindings aren't as performant as code, so for large trees or if you see performance issues, it is recommended to override this method instead with custom logic to retrieve the appropriate value.

public override string? GetPath(TreeListBox ownerControl, object item)

Parameter	Type	Description
ownerControl	TreeListBox	The owner control.
item	object	The item to examine.

Returns

string:

The item's string path, relative to its parent.

Remarks

The PathBinding property can be set for a pure XAML-based implementation of this method. Please note that bindings aren't as performant as code, so for large trees or if you see performance issues, it is recommended to override this method instead with custom logic to retrieve the appropriate value.

public virtual bool InitializeDataObjectWithDisplayName(PropertyGrid sourceControl, IDataObject dataObject, IDataModel model)

Parameter	Type	Description
sourceControl	PropertyGrid	The source control that contains the IDataModel.
dataObject	IDataObject	The IDataObject to initialize.
model	IDataModel	The IDataModel to examine.

Returns

bool:

true if the IDataObject was initialized; otherwise, false.

public virtual bool InitializeDataObjectWithPropertyValue(PropertyGrid sourceControl, IDataObject dataObject, IPropertyModel propertyModel)

Parameter	Type	Description
sourceControl	PropertyGrid	The source control that contains the IPropertyModel.
dataObject	IDataObject	The IDataObject to initialize.
propertyModel	IPropertyModel	The IPropertyModel to examine.

Returns

bool:

true if the IDataObject was initialized; otherwise, false.

public override void SetIsExpanded(TreeListBox ownerControl, object item, bool value)

Parameter	Type	Description
ownerControl	TreeListBox	The owner control.
item	object	The item to update.
value	bool	The new value.

Remarks

The IsExpandedBinding binding property can be set to a two-way binding for a pure XAML-based implementation of this method. Please note that bindings aren't as performant as code, so for large trees or if you see performance issues, it is recommended to override this method instead with custom logic to set the appropriate value.

public override void SetIsSelected(TreeListBox ownerControl, object item, bool value)

Parameter	Type	Description
ownerControl	TreeListBox	The owner control.
item	object	The item to update.
value	bool	The new value.

Remarks

The IsSelectedBinding binding property can be set to a two-way binding for a pure XAML-based implementation of this method. Please note that bindings aren't as performant as code, so for large trees or if you see performance issues, it is recommended to override this method instead with custom logic to set the appropriate value.

public virtual bool SetPropertyValueFromDataObject(PropertyGrid sourceControl, IDataObject dataObject, IPropertyModel propertyModel)

Parameter	Type	Description
sourceControl	PropertyGrid	The source control that contains the IPropertyModel.
dataObject	IDataObject	The IDataObject to examine.
propertyModel	IPropertyModel	The IPropertyModel whose value will be set.

Returns

bool:

true if the IPropertyModel value was updated; otherwise, false.