Question

I am using sql server for database and visual studio for inserting data in a table but i want the entered entries to be changed into uppercase before entry in database. which syntax to use for that.
Tell me what changes I can make in this statement:

SqlCommand cmd = new SqlCommand("insert into student values('" + TextBox1.Text + "','" + TextBox2.Text + "','" + TextBox3.Text + "')", con);

Answer 1

Use String.ToUpper();
some thing like this

    SqlCommand cmd = new SqlCommand(
"insert into student values('" + 
 TextBox1.Text.ToUpper() + "','" + 
 TextBox2.Text.ToUpper() + "','" + 
 TextBox3.Text.ToUpper() + "')",
 con);