c# winforms textbox to int
int userVal = Int32.Parse(txtboxname.Text);
c# winforms textbox to int
int userVal = Int32.Parse(txtboxname.Text);
c# textbox numbers only
private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
{
if (!char.IsControl(e.KeyChar) && !char.IsDigit(e.KeyChar) &&
(e.KeyChar != '.'))
{
e.Handled = true;
}
// only allow one decimal point
if ((e.KeyChar == '.') && ((sender as TextBox).Text.IndexOf('.') > -1))
{
e.Handled = true;
}
}
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