VB.NET Excel examples
This is the snippet Automate Excel via VB - Example on FreeVBCode. The FreeVBCode site provides free Visual Basic code, examples, snippets, and articles on a variety of other topics as well.
- Code: Sub ChangeAllToLOWERCase Dim Rng As Range For Each Rng In Selection.Cells If Rng.HasFormula = False Then Rng.Value = LCase(Rng.Value) End If Next Rng End Sub. First, select the data and run the code. It will convert all the text values to lower case characters in excel. #12 – Highlight All the Commented Cells.
- I would recommend MSCOMM instead. The information in this thread should allow you to get it working even if you don't have Visual Basic. Alternatively, search on Excel+ Com Port or something like that. I found a website that had an example of an Excel sheet with MSCOMM already present as a control.
- This is a tutorial about writing code in Excel spreadsheets using Visual Basic for Applications (VBA). Excel is one of Microsoft’s most popular products. In 2016, the CEO of Microsoft said 'Think about a world without Excel. That's just impossible for me.” Well, maybe the world can’t think without Excel.
- 10 Useful Examples of Macros for Accounting: 1. Macro: Save All Helpful for saving all open excel workbooks at once. It is advised to run this macro before running other macros or performing tasks that’s could potentially freeze Microsoft Excel.
On this page you will find a set of HowTo samples that can help you to get started with add-in development for Excel 2019, 2016, 2013, 2010 and lower:
And here are a few more VB.NET examples for other applications of the Microsoft Office 2019 - 2000 suite:
Excel extensions: COM add-in, RTD server
How to develop a COM add-in for Microsoft Office (Excel, Word and PowerPoint)
This sample shared COM add-in for Excel, Word and PowerPoint shows how you can use Add-in Express for Office and .net to add custom command bars and command bar controls, place new controls onto Office Ribbon tabs, create custom task panes, handle application-level events and more.
Download COM addin
How to customize Microsoft Excel ribbon and toolbar
See how to create custom ribbons and toolbars for Excel and how to integrate with an existing Excel tab.
Download add-in
How to customize Excel main menu, context menus and Backstage view
VB.NET sample shows how to create a custom context menu for Excel 2019, 2016, 2013, 2010, 2007 and lower; how to add your own Backstage view item and how to customize the main menu in Excel 2003 - 2000.
Download sample
How to build your first Excel RTD server in VB.NET
See how to build an RTD server step-by-step in the Developer's Guide. The RTD server project is written in Visual Basic .NET. See also a video showing how to create an RTD server.
Download RTD server
Working with Excel Object model
Visual Basic Code Examples For Excel Pdf
How to handle the WorkbookBeforeSave event
How to create a custom event when Excel calculation mode changes
This VB.NET Excel addin example provides a solution for missing event that should occur then the user changes the calculation mode.
Download addin
How to find the last used cell (row or column) in Excel
This Visual Basic sample explains some reliable methods for finding the last used cell in an Excel worksheet or a range.
Download Find Last Cell add-in
How to populate Excel workbooks and ranges with arrays
VB.NET code example shows how to use arrays to populate Excel with data; how to fill array with a query or range and insert into a worksheet, and more.
Download Populate with Arrays add-in
How to work with Excel tables & ranges using VB.NET
This sample Excel addin demonstrates how work with tables and ranges: create a new table or a range, insert a column or a row, sort, filter and more.
Download Excel Tables and Ranges add-in
How to work with Excel pivot tables
VB.NET code example shows how to automate pivot tables in Excel: create a PivotTable, add calculated fields, display or hide a field; delete, refresh or clear a pivot table; create a pivot chart and more.
Download Excel PivotTables Add-in
Advanced Excel Task Panes
How to show and hide Excel Task Panes programmatically
This Visual Basic .NET Excel sample demonstrates how to set the visibility of an advanced task pane to make it show up from the command bar.
Download VB.NET sample
Visual Basic Code Example Excel Spreadsheet
How to switch between several task panes programmatically
Example Of Vba Code
This addin shows how you can use several custom task panes in one position and switch between them programmatically.
Download example
How to show an advanced Excel task pane dynamically
The Excel VB.NET add-in shows how to build a context-dependent custom task pane. The plug-in shows a task pane when cell A1 contains any value.
Download plug-in
How to re-size an Excel task pane in VB.NET
This Visual Basic .NET example shows how you can resize your custom form using Advanced Task Panes for Excel 2019 - 2000. To change the form size programmatically, you set the splitter to none. Otherwise, only the user can resize the task pane using the splitter.
Download sample plugin
User-defined functions
How to develop Excel Automation add-in
Visual Basic Code Example Excel Function
See how to create Excel Automation add-ins step-by-step in the Developer's Guide. The sample is written in VB.NET.
Download Automation add-in
Excel Vba Macro Examples
How to develop XLL add-in
This sample project demonstrates how you can build an XLL addin in Visual Studio. You can find a detail description of this example in the Developer's Guide: How to create an XLL add-in.
Download XLL addin
Example Visual Basic Code For Excel Data
Note. You can find plenty more HowTo examples on our technical blog. Be sure to check it out, we add new HowTo samples every week.