ISupportNavigation.OnNavigatedTo(INavigationArgs) Method

Allows you to get the specific data passed via the ISupportNavigation.OnNavigatedFrom method.

Namespace: DevExpress.XtraBars.Docking2010.Views.WindowsUI

Assembly: DevExpress.XtraBars.v24.2.dll

Declaration

C#

void OnNavigatedTo(
    INavigationArgs args
)

VB.NET

Sub OnNavigatedTo(
    args As INavigationArgs
)

Parameters

Name	Type	Description
args	DevExpress.XtraBars.Docking2010.Views.WindowsUI.INavigationArgs	An INavigationArgs object that stores data related to the current navigation process.

Remarks

You can pass specific information when navigating through the Content Containers. To do so, implement the ISupportNavigation interface for your Documents’ content. After you have implemented the interface methods, use the ISupportNavigation.OnNavigatedFrom method to assign the required data to the Parameter property. This data will be passed to the OnNavigatedTo method for the control to which an end-user navigates. For example, the following code passes the selected GridControl row from userControl1 to userControl2 when navigating.

C#

//userControl1
public partial class userControl1 : UserControl, ISupportNavigation {
    . . .
    public void OnNavigatedFrom(INavigationArgs args) {
        args.Parameter = gridView1.GetDataRow(gridView1.FocusedRowHandle);
    }
}

//userControl2
public partial class userControl2 : UserControl, ISupportNavigation {
    . . .
    public void OnNavigatedTo(INavigationArgs args) {
        //do something with args.Parameter
    }
}

VB.NET

'userControl1
Public Partial Class userControl1
    Inherits UserControl
    Implements ISupportNavigation
    . . .
    Public Sub OnNavigatedFrom(ByVal args As INavigationArgs)
        args.Parameter = gridView1.GetDataRow(gridView1.FocusedRowHandle)
    End Sub
End Class

'userControl2
Public Partial Class userControl2
    Inherits UserControl
    Implements ISupportNavigation
    . . . 
    Public Sub OnNavigatedTo(ByVal args As INavigationArgs)
        'do something with args.Parameter
    End Sub
End Class

See the Application Hierarchy and Module Navigation topic for the details.