Complete CRUD Operation in Asp.Net C# LINK
https://youtu.be/I5cWkoMeQIY
Get data from SQL to textbox, dropdown and Radiobuttonlist easily in aps.net c#.
If you want to display data from SQL Server to textbox, dropdown and Radiobuttonlist this tutorial is for you. This tutorial demonstrates you how to get data from SQL database to textbox using button click in asp.net c#. You can learn how to display data from SQL table to asp.net control step by step.
This tutorial also covered how to add control in asp.net web page. How to add list item in Radiobuttonlist. How to insert data from Radiobuttonlist and get data from radio button list in asp.net c#.
Get data from SQL to textbox
Get data from SQL to dropdown
Get data from SQL to Radiobuttonlist
Code-
SqlConnection con = new SqlConnection("Data Source=ROWSHAN-PC;Initial Catalog=ProgrammingDB;User ID=sa;Password=swfit129");
protected void Button5_Click(object sender, EventArgs e)
{
con.Open();
SqlCommand comm = new SqlCommand("select * from StudentInfo_Tab where StudentID= '" + int.Parse(TextBox1.Text) + "'", con);
SqlDataReader srd = comm.ExecuteReader();
while (srd.Read())
{
TextBox2.Text = srd.GetValue(1).ToString();
DropDownList1.SelectedValue = srd.GetValue(2).ToString();
TextBox3.Text = srd.GetValue(3).ToString();
TextBox4.Text = srd.GetValue(4).ToString();
RadioButtonList1.SelectedValue = srd.GetValue(5).ToString();
}
con.Close();
}
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#GetDataFromSQLToAsp_Net #DisplayDataFromSQLToTextBox #Asp_NetTutorial
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