Update richtexteditor-custom-page-size.md

Author: nade7o

knowledge-base/richtexteditor-custom-page-size.md

@@ -1,5 +1,5 @@
 ---
-title: Setting Custom Page Size in RadRichTextEditor for WinForms
+title: Setting Custom Page Size on Document in RadRichTextEditor
 description: Learn how to configure a custom page size, such as 3"x3", for documents in RadRichTextEditor.
 type: how-to
 page_title: How to Configure Custom Page Sizes in RadRichTextEditor for WinForms
@@ -22,33 +22,20 @@ ticketid: 1683831
 
 ## Description
 
-In RadRichTextEditor, I need to set a custom page size, for example, 3"x3". The `ChangePaperTypeCommand` does not allow for custom sizes, and I wonder if there's an alternative way to achieve a custom page size in the document.
-
-This knowledge base article also answers the following questions:
-- How can I adjust the page size of a document in RadRichTextEditor?
-- Is it possible to define custom dimensions for RadRichTextEditor pages?
-- What method allows for custom page sizing in RadRichTextEditor documents?
+This knowledge base article also answers how to define custom dimensions of a document in RadRichTextEditor. Baically, RadRichTextEditor provides **Telerik.WinForms.Documents.Model.PaperTypes** enumeration, but it does not allow users to define custom sizes such as 3"x3" dimensions.
 
 ## Solution
 
-To set a custom page size in RadRichTextEditor, such as 3"x3", use the `ChangeSectionPageSize()` method. This method should be called after the document is loaded. Follow the steps below to implement custom page sizing:
-
-1. Initialize a new size with the desired dimensions. Keep in mind that the size should be specified in DIPs (Document Independent Pixels). For a 3"x3" size, considering 96 DIPs equals 1 inch, calculate the size in DIPs as follows:
-
-```csharp
-var size = new Telerik.WinControls.RichTextEditor.UI.Size(762, 762); // 3"x3" in DIPs
-```
+To set a custom page size in RadRichTextEditor, such as 3"x 3", use the `ChangeSectionPageSize()` method. This method should be called after the document is loaded. Follow the steps below to implement custom page sizing:
 
-2. Apply the custom size to the document using the `ChangeSectionPageSize()` method:
+````C#
 
-```csharp
+var size = new Telerik.WinControls.RichTextEditor.UI.Size(762, 762);
 this.radRichTextEditor1.RichTextBoxElement.ActiveDocumentEditor.ChangeSectionPageSize(size);
-```
 
-By applying these steps, you can set a custom page size for your documents in RadRichTextEditor.
+````
 
 ## See Also
 
-- [RadRichTextEditor Documentation](https://docs.telerik.com/devtools/winforms/controls/radrichtexteditor/overview)
-- [Working with Sections in RadRichTextEditor](https://docs.telerik.com/devtools/winforms/controls/radrichtexteditor/features/sections)
-- [Understanding DIPs in Document Processing](https://docs.telerik.com/devtools/document-processing/concepts/dip-units)
+- [RadRichTextEditor Documentation](https://docs.telerik.com/devtools/winforms/controls/richtexteditor/overview)
+- [Working with Sections in RadRichTextEditor](https://docs.telerik.com/devtools/winforms/controls/richtexteditor/document-elements/section)