Sequence and Series Calculator

Submitted by jatbio on
This VB .Net program requests only inputs from the user. The system can be use to solve both geometric and arithmetic progression. For arithmetic progression, the system can find the term of arithmetic progression and the sum of arithmetic progression. For geometric progression, the system can find the term of geometric progression and the sum of geometric progression.

Create a Chart and Export Data from the DataGridView into Excel

Submitted by Thongkorn on
This code sample will randomly generate the data set, then put into the DataGridView. The data from the Grid table is generated in the Chart. There are three types: Column, Line, and Point. I used the @Run Time method to create Legends and Series. In addition, I gave the code to send data to Excel (Line-By-Line) as well. Visual Basic .NET (2010) + MS Excel 2010 Thank You. I hope this sample

How to Fill Data in a ComboBox Using C# and MySQL Database

Submitted by janobe on
In this tutorial, I will teach you how to fill data in a combobox using c# and mysql database. This method is so useful when you retrieve all the data in the column of the table in the database, to use it for the selection field in the registration form of the system. Just simply follow the step below to see how it works.

How to Delete Multiple Data Using VB.Net and MS Access Database

Submitted by janobe on
In this tutorial, I will teach you how to delete multiple data using vb.net and MS Access database. This method will give you convenience in deleting data and you can select what data to be deleted by using a checkbox. This will surely help you especially if you have multiple data to delete. Follow the procedure below to see how it works.

How to Save Multiple Data Using VB.Net and Access Database

Submitted by janobe on
In this tutorial, I will teach you how to save multiple data in the database by using vb.net and MS Access database. I create this tutorial because of the request of my followers. This method is very helpful for saving multiple data in just a click. Hope you will find this tutorial useful too.