DashboardViewer.SetDashboardState(DashboardState) Method

Applies the dashboard state to the loaded dashboard.

Namespace: DevExpress.DashboardWin

Assembly: DevExpress.Dashboard.v24.2.Win.dll

Declaration

C#

public void SetDashboardState(
    DashboardState state
)

VB.NET

Public Sub SetDashboardState(
    state As DashboardState
)

Parameters

Name	Type	Description
state	DashboardState	A DashboardState object that contains the dashboard state information.

Remarks

View Example: How to Save and Restore the Dashboard State

The following code snippet applies the created dashboard state to the loaded dashboard at runtime:

C#

//...
private void DashboardViewer1_CustomizeDashboardTitle(object sender, CustomizeDashboardTitleEventArgs e){
    DashboardToolbarItem resetStateItem = new DashboardToolbarItem("Reset State",
        new Action<DashboardToolbarItemClickEventArgs>((args) =>
        {
            dashboardViewer1.SetDashboardState(CreateDashboardState()); ;
        }));
    resetStateItem.Caption = "Reset Dashboard State";
    e.Items.Add(resetStateItem);
}
public DashboardState CreateDashboardState(){
    DashboardState state = new DashboardState();
    // Set a range for a Range Filter.
    state.Items.Add(new DashboardItemState("rangeFilterDashboardItem1")
    {
        RangeFilterState = new RangeFilterState(new RangeFilterSelection(new DateTime(2015, 1, 1), new DateTime(2017, 1, 1)))
    });
    // Specify master filter and drill-down values.
    state.Items.Add(new DashboardItemState("gridDashboardItem1")
    {
        MasterFilterValues = new List<object[]>() { new object[] { "Gravad lax" }, new object[] { "Ikura" } },
        DrillDownValues = new List<object>() { "Seafood" }
    });
    // Set a dashboard item layer.
    state.Items.Add(new DashboardItemState("treemapDashboardItem1")
    {
        SelectedLayerIndex = 1
    });
    // Specify a default tab page.
    state.Items.Add(new DashboardItemState("tabContainerDashboardItem1")
    {
        TabPageName = "dashboardTabPage2"
    });
    // Define a dashboard parameter value.
    state.Parameters.Add(new DashboardParameterState()
    {
        Name = "ParameterCountry",
        Value = "UK",
        Type = typeof(string)
    });
    return state;
}
//...

VB.NET

'...
Private Sub DashboardViewer1_CustomizeDashboardTitle(ByVal sender As Object, ByVal e As CustomizeDashboardTitleEventArgs)
    Dim resetStateItem As New DashboardToolbarItem("Reset State", New Action(Of DashboardToolbarItemClickEventArgs)(Function(args) AnonymousMethod1(args)))
    resetStateItem.Caption = "Reset Dashboard State"
    e.Items.Add(resetStateItem)
End Sub

Private Function AnonymousMethod1(ByVal args As Object) As Boolean
    dashboardViewer1.SetDashboardState(CreateDashboardState())

    Return True
End Function
Public Function CreateDashboardState() As DashboardState
    Dim state As New DashboardState()
    ' Set a range for a Range Filter.
    state.Items.Add(New DashboardItemState("rangeFilterDashboardItem1") With {.RangeFilterState = New RangeFilterState(New RangeFilterSelection(New DateTime(2015, 1, 1), New DateTime(2017, 1, 1)))})
    ' Specify master filter and drill-down values.
    state.Items.Add(New DashboardItemState("gridDashboardItem1") With {.MasterFilterValues = New List(Of Object()) (New Object()() {New Object() { "Gravad lax" }, New Object() { "Ikura" }}), .DrillDownValues = New List(Of Object) (New Object() {"Seafood"})})
    ' Set a dashboard item layer.
    state.Items.Add(New DashboardItemState("treemapDashboardItem1") With {.SelectedLayerIndex = 1})
    ' Specify a default tab page.
    state.Items.Add(New DashboardItemState("tabContainerDashboardItem1") With {.TabPageName = "dashboardTabPage2"})
    ' Define a dashboard parameter value.
    state.Parameters.Add(New DashboardParameterState() With {.Name = "ParameterCountry", .Value = "UK", .Type = GetType(String)})
    Return state
End Function
'...

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the SetDashboardState(DashboardState) method.

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#

winforms-dashboard-save-restore-dashboard-state/CS/WinFormsDashboard_DashboardState/Form1.cs#L30

{
    dashboardViewer1.SetDashboardState(CreateDashboardState()); ;
}));

VB.NET

winforms-dashboard-save-restore-dashboard-state/VB/WinFormsDashboard_DashboardState/Form1.vb#L25

Dim resetStateItem As DashboardToolbarItem = New DashboardToolbarItem("Reset State", New Action(Of DashboardToolbarItemClickEventArgs)(Sub(args)
                                                                                                                                           dashboardViewer1.SetDashboardState(CreateDashboardState())
                                                                                                                                       End Sub))

Implements

SetDashboardState(DashboardState)