Complete CRUD Operations in Asp.Net C# with SQL | CRUD in Asp.Net C#
Автор: Swift Learn
Загружено: 2021-02-16
Просмотров: 84682
Learn how to perform complete CRUD operations in Asp.Net C# with SQL step by step. This tutorial teaches you how to perform CRUD operation in SQL using asp.net c# easily. During perform CRUD operation in asp.net c# with SQL you can learn about the use of asp.net controls easily. Such as Label, TextBox, RadiobuttonList, DropdownList and button control. In this tutorial, we'll cover everything you need to know about creating, reading, updating, and deleting data in your SQL server database using asp.net c#. Perfect for beginners and experienced developers alike!
This tutorial also teaches you about connecting SQL server to visual studio to perform complete crud operation in asp.net C# with SQL server.
I also include error solution in this tutorial so that you can understand how to solve error in asp.net project.
Just follow this steps-
1. Create a new Asp.Net project.
2. Design the project with Label, TextBox, RadiobuttonList, DropdownList and button control.
3. Create database and table in SQL Server using Object Explorer.
4. Connect SQL server with visual studio using Server Explorer.
5. Write code to execute CRUD operation in asp.net.
6. Debug and test.
Prerequisites.
You should have installed SQL server and visual studio. you can use SQL server integrated with visual studio instead of SQL Server management studio.
This tutorial also covered-
1. Creating new asp.net website in visual studio.
2. Creating SQL server database and table.
3. Creating method in c#.
4. Calling method in another event.
5. How to load data in GridView.
Follow this code to perform insert update delete search operation in asp.net C#
SqlConnection connection = new SqlConnection("Data Source=catalog-svr;Initial Catalog=CRUDTutorialDB;User ID=sa;Password=row@129");
protected void Button1_Click(object sender, EventArgs e)
{
int empid = int.Parse(TextBox1.Text);
string empname = TextBox2.Text, city = DropDownList1.SelectedValue, sex = RadioButtonList1.SelectedValue, contact = TextBox5.Text;
double age = double.Parse(TextBox3.Text);
DateTime jdate = DateTime.Parse(TextBox4.Text);
connection.Open();
SqlCommand command = new SqlCommand("Insert into EmployeeSetup_Tab values ('"+empid+ "','" + empname + "','" + city + "','" + age + "','" + sex + "','" + jdate+ "','" + contact + "')", connection);
command.ExecuteNonQuery();
connection.Close();
ScriptManager.RegisterStartupScript(this, this.GetType(), "script", "alert('Successfully saved');", true);
GetEmployeeList();
}
void GetEmployeeList()
{
SqlCommand command = new SqlCommand("Select * from EmployeeSetup_Tab", connection);
SqlDataAdapter sd = new SqlDataAdapter(command);
DataTable dt = new DataTable();
sd.Fill(dt);
GridView1.DataSource = dt;
GridView1.DataBind();
}
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You can also know all the programming techniques, and bug fixing, error solution in my channel Swift learn.
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#SimpleCRUDOperationAsp.Net #CRUDinAsp.NetC #CRUDOperationAsp.Net #SwiftLearn
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