private void dateTimePicker1_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
ProductIdtxt.Focus();
}
}
private void ClearControl()
{
ProductIdtxt.Clear();
Productnametxt.Clear();
comboBoxproduct.SelectedIndex = -1;
Addprobtn.Text = "Add";
ProductIdtxt.Focus();
}
private void ProductIdtxt_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
if (ProductIdtxt.Text.Length > 0)
{
Productnametxt.Focus();
}
else
{
ProductIdtxt.Focus();
}
}
}
private bool IsValid()
{
if (ProductIdtxt.Text.Trim() == string.Empty)
{
MessageBox.Show("Inter Product ID", "Form validation Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
ProductIdtxt.Focus();
return(false);
}
if (Productnametxt.Text.Trim() == string.Empty)
{
MessageBox.Show("Inter Product", "Form validation Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Productnametxt.Focus();
return(false);
}
return(true);
}