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Read large spreadsheet using C# (Open XML SDK)

Open XML SDK: Open Software Development Kit is used to manipulate XML of a spreadsheet. Considered the audience is aware of XML architecture of an...

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 […]
Get Count of Cells based on Color Excel Add-in using VBA
Cells Color If you have lots of data bifurcated using colors, this post will help you to get quick analysis done over the data based on color. In this article we will write a user defined function which get count of cells based on color using VBA. Input Data Code example Implementation Output Next >> […]
Auto Reply in Outlook Add-in using VBA code example
Auto Reply Feature helps user to set automatic reply to the sender when you are away from your outlook mailbox. Conceptually, auto reply instructions saved on the Outlook Exchange Server having (Start Date/time, End Date/time a default message). Prerequisites Outlook redemption library which can be downloaded from here. Code example Next >> Filter meetings based […]
Filter Meetings in Outlook Add-in using Visual Basic for Applications
Filter If you need to filter meetings based on date, company name, subject etc, Outlook VBA offers Restrict method which takes filter criteria and provide calendar items as a result which you can take for further manipulation as given in below code. Where we are iterating all the appointments or calendar tasks for specific date. […]
Calendar (.ics) Sharing in Outlook Add-in using VBA code
Calendar Share Sometime you may in need where you would like to share your calendar with others to sync. Outlook exposes CalendarSharing object which holds reference of your calendar. Further this object can be used to set various properties to customize details before sharing your calendar with others. Code example Explanation The above code offers […]
Print attachments for selected Email Outlook Add-in using VBA code
Print sometimes you might in need where you would like to print attachments for bulk emails. This type of requirement can be automated using power of VBA (Visual Basic for Applications). In this PoC we will learn code to print attachments in selected email item. Code example Explanation The above code will pick each selected […]

Read large spreadsheet using C# (Open XML SDK)

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