GetUniqueValuesAsyncArgs.PropertyName Property

Gets the field name for which the GridControl collects unique values.

Namespace: DevExpress.Mvvm.Xpf

Assembly: DevExpress.Mvvm.v25.1.dll

NuGet Packages: DevExpress.Mvvm, DevExpress.Win.Navigation

Declaration

C#

public string PropertyName { get; }

VB.NET

Public ReadOnly Property PropertyName As String

Property Value

Type	Description
String	The field name for which the GridControl collects unique values.

Related GitHub Examples

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

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#

wpf-data-grid-bind-to-infiniteasyncsource/CS/InfiniteAsyncSourceMVVMSample/IssueServiceViewModel.cs#L71

public void GetUniqueValues(GetUniqueValuesAsyncArgs args) {
    if(args.PropertyName == "Priority") {
        var values = Enum.GetValues(typeof(Priority)).Cast<object>().ToArray();

wpf-data-grid-bind-to-pagedasyncsource/CS/PagedAsyncSourceMVVMSample/IssueServiceViewModel.cs#L60

public void GetUniqueValues(GetUniqueValuesAsyncArgs args) {
    if(args.PropertyName == "Priority") {
        var values = Enum.GetValues(typeof(Priority)).Cast<object>().ToArray();

wpf-data-grid-implement-crud-operations/CS/GridControlCRUD.Common/ViewModel/VirtualCollectionViewModel.cs#L52

        .Where((Expression<Func<T, bool>>)args.Filter)
        .DistinctWithCounts(args.PropertyName);
});

VB.NET

wpf-data-grid-bind-to-pagedasyncsource/VB/PagedAsyncSourceMVVMSample/IssueServiceViewModel.vb#L57

Public Sub GetUniqueValues(ByVal args As GetUniqueValuesAsyncArgs)
    If Equals(args.PropertyName, "Priority") Then
        Dim values = [Enum].GetValues(GetType(Priority)).Cast(Of Object)().ToArray()