Here how to convert string to double ..

Question

if (dr.Read() == true)
            {
              textBox2.Text=   dr.GetSqlValue(0).ToString();


            }

i am try like this string value to double but i got error.......

label5.Text = Convert.ToDouble(textBox2.Text);

please give me ans

how to convert string value to double......

sri · Answer

thank u .... it is working......

Vulpes · Answer

In that case having derived 'd' using the above code you can do: label5.Text = d.ToString(C);

sri · Answer

Here the textbox2.text value should be stored in table in the format of ''money... the string value can't be stored in the table..

Vulpes · Answer

There's no need to convert it to a double first. Just do: label5.Text = textBox2.Text; Incidentally to convert what's in the textbox to a double in a fool-proof way. I'd use: double d; bool isValid = Double.TryParse(textBox2.Text out d); if (!isValid) { MessageBox.Show(Not a valid number. Please amend); textBox2.Focus(); return; } // do something with 'd'