LINQ To SQL Selecting mulitple fields in a database table
By bryan tugade
We can select multiple fields in a given database tables using Linq to sql. I use AdventureWorks as my database in this sample app and to show you how it works i bind the results in gridview control.
Partial Public Class WebForm1
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click
Dim adventureContext = New adventureWorks()
Dim xemployee = (From employee In adventureContext.Employees Select employee.Title, employee.MaritalStatus, employee.VacationHours)
GridView1.DataSource = xemployee
Catch ex As Exception
You can add specific fields that you want to show in the result in this line of code.
Dim xemployee = (From employee In adventureContext.Employees Select employee.Title, employee.MaritalStatus, employee.VacationHours) ' add fields here...
here's the result
That's it! Happy Coding. : )
In C#, we can select and deselect checkbox in gridview in onPostback event of checkbox in gridview header.
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your database and put it in excel. Theres two way i know how to do it. Here it is.
We can filter data using dataview.
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Assuming that you need to create an application that needs to transfer data from sql server to microsoft excel. The first thing you need to do is to find a way to connect to sql server. We can do this by using visual basic application.
LINQ To SQL Selecting mulitple fields in a database table (1498 Views)