private void btnorder_Click(object sender, EventArgs e)
{
if (txttblno.Text.Length > 0)
{
int i = blord.insertorder(txtusername.Text, Convert.ToInt32(txttblno.Text), cboitem.Text.ToString(), Convert.ToInt32(txtquantity.Text), Convert.ToInt32(txttotal.Text), Convert.ToInt32(txtcost.Text));
gridview();
}
}
private void btnorder_Click(object sender, EventArgs e)
{
int parsedvalue;
if (txtusername.Text == "" || txttblno.Text == "" || txtquantity.Text == "")
{
MessageBox.Show("inputs are required");
}
else if (!int.TryParse(this.txttblno.Text, out parsedvalue) || !int.TryParse(this.txtquantity.Text, out parsedvalue) || !int.TryParse(this.txtcost.Text, out parsedvalue) || !int.TryParse(this.txttotal.Text, out parsedvalue))
{
lblmsg.Text = ("the input are invalid...");//assigning the text in labels
}
else
{
if (txttblno.Text.Length > 0)
{
int i = blord.insertorder(txtusername.Text, Convert.ToInt32(txttblno.Text), cboitem.Text.ToString(), Convert.ToInt32(txtquantity.Text), Convert.ToInt32(txttotal.Text), Convert.ToInt32(txtcost.Text));
gridview();
print();
}
}
}
