Page orientation Excel Addin C# Toggle Page orientation Excel sheet C#

Page Orientation:

By default, Microsoft Excel prints worksheets in portrait orientation (taller than wide). You can change the page orientation to landscape to print it sideways.

Change the page orientation in the worksheet

Select the worksheet or worksheets for which you want to change the orientation. How to select worksheets. …
On the Page Layout tab, in the Page Setup group, click Orientation, and then click Portrait or Landscape.

Let’s do some coding to toggle page orientation, the code will check if page is portrait then it will toggle landscape property to make page landscape and vise versa.

Prerequisites:

Visual Studio 2015 or above having Microsoft Office for Developer Tool installed
Create Excel Addin in C# code style (Visual Studio Tools for Office)
Create a ribbon designer and put button

Code example:

private void btnPageOrientation_Click(object sender, RibbonControlEventArgs e)
{
	//reference active sheet
	excel.Worksheet oWorksheet = Globals.ThisAddIn.Application.ActiveSheet;

	//get Page Setup object reference
	excel.PageSetup oPageSetup = oWorksheet.PageSetup;

	//toggle page orientation
	if (oPageSetup.Orientation == excel.XlPageOrientation.xlLandscape)
		oPageSetup.Orientation = excel.XlPageOrientation.xlPortrait;
	else
		oPageSetup.Orientation = excel.XlPageOrientation.xlLandscape;
}

Next : Change paper size in Excel Addin

Share on Facebook

Export Generic Collection to PDF ASP.Net Core MVC

PDF Sometime you may in need to export data in PDF. Following code will use Syncfusion Package and give you ready made Table pushed from Generic collection. Put below code in Repository Put below code in Controller JavaScript Code Finally you can attach id to an element in html and in JavaScript on Document ready […]

Export Excel ASP.Net Core MVC

Excel Export Following Example helps you to export excel from database in a generic way using EPPlus library. Requirement EPPlus Nuget Package Code to Repository Supporting Method Code to Controller Code to JavaScript JavaScript Supporting Method You can hit ExportToExcel() call in document ready method in JavaScript document by pointing any id written in HTML […]

Save/Retrieve Session ASP.Net Core MVC

Session Plays a vital role while dealing with caching in your browser. ASP.Net Core offers Session caching fast and reliable way. Here is the practical example. Put following code anywhere in common class or Repository, it has two methods Generic in nature Add/Get. Add Method will allow you to cache object in Browser memory and […]

Number List in Word Document using C# code example

Number List Microsoft Word offers feature by which you can auto number your list in various formats. In this article we will write code to dynamically generate a numbered list in a document using C#. C# Code example Note: You have to add Microsoft Word Interop library as reference to enable Using statement or create […]

Sorting in Microsoft Word using VBA (Visual Basic for Applications)

Sorting Do you know, Microsoft Word has capability to perform sorting over a document. In this article we will write code to sort paragraphs in Alphabetical order using visual basic for applications code. Before code Code example Put above code in a module, Select number of paragraphs that you would like to sort in A-Z […]

EPPlus Open Office Xml Office solution using C#

EPPlus Is an open Office XML solution, highly useful library capable to manipulate Microsoft Excel similar to Introp APIs. Why EPPlus? As per Microsoft the solutions (Excel, Word, PowerPoint, Outlook etc) built for client architecture but what about Servers? Let’s take an example that I have recently faced and EPPlus helped me a lot here. […]

String vs StringBuilder C#.Net with code example

String C# class which offers capability to store any type of string data into a variable. Strings are immutable (non-modifiable) cause performance overhead because each time we modify a string it creates a copy of modified instance into the memory, hence, as a practice string should be avoided for large string operations. Following is the […]

Var vs. Dynamic C# with code example

Var vs. Dynamic C# offers variety with flavors to accomplish the task to the developers. var keyword defines a static nature which gets resolve at compile-time introduced in C# 3.0 where dynamic gets resolved at runtime introduced in C# 4.0. Var is a statically type variable, which means values of these variables gets decoded at […]

Multi-threading in C#.Net with step by step code example

Multi-threading Is a concept to execute multiple tasks or process simultaneously. Basically multi-threading enables paths to your application to execute multiple processes. Multi-threading can be achieved in C# using System.Threading name space which provides complete control over threading. Let’s write example code where we will execute two different methods to print numbers using loop and […]

Create a progress bar in Excel using VBA (Visual Basic for Applications)

Progress bar In this article we will create one progress bar using Excel vba with step by step example. User can change feel and look of the UserForm as per their need and mimic the logic to fit in their solution. Design Insert a user form Add one label on it and change Caption property […]

Page orientation Excel Addin C#

Leave a Reply Cancel reply

Export Generic Collection to PDF ASP.Net Core MVC

Number List in Word Document using C# code example

EPPlus Open Office Xml Office solution using C#

String vs StringBuilder C#.Net with code example

Var vs. Dynamic C# with code example

RSS feed

Subscribe to our articles