LayoutElement.GetParentByType<T>() Method
Returns the parent layout element of the type designated by the specified generic type parameter.
Namespace: DevExpress.XtraRichEdit.API.Layout
Assembly: DevExpress.RichEdit.v24.1.Core.dll
NuGet Packages: DevExpress.RichEdit.Core, DevExpress.Win.Navigation
Declaration
Type Parameters
Name | Description |
---|---|
T | The element type. |
Returns
Type | Description |
---|---|
T | The layout element of the type designated by the specified generic type parameter. |
Remarks
Gets the element of the specified type which is higher in the layout hierarchy.
Example
Friend Class MyDocumentLayoutVisitor
Inherits DevExpress.XtraRichEdit.API.Layout.LayoutVisitor
Protected Overrides Sub VisitRow(ByVal row As DevExpress.XtraRichEdit.API.Layout.LayoutRow)
If row.GetParentByType(Of DevExpress.XtraRichEdit.API.Layout.LayoutPageArea)() IsNot Nothing Then
System.Diagnostics.Debug.WriteLine("This row is located at X: {0}, Y: {1}, related range starts at {2}", row.Bounds.X, row.Bounds.Y, row.Range.Start)
End If
' Call the base VisitRow method to walk down the tree to the child elements of the Row.
' If you don't need them, comment out the next line.
MyBase.VisitRow(row)
End Sub
Protected Overrides Sub VisitPage(ByVal page As DevExpress.XtraRichEdit.API.Layout.LayoutPage)
System.Diagnostics.Debug.WriteLine("Visiting page {0}", page.Index +1)
MyBase.VisitPage(page)
End Sub
End Class
See Also