private void TxtNoOfItems_TextChanged(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(TxtNoOfItems.Text.ToString()) && IsAllowTextChange)
{
if (Convert.ToInt32(TxtNoOfItems.Text) > CurrentAvailableItems)
{
IsAllowTextChange = false;
messageShow.singlemsgtext("Entered quantity not available.");
TxtNoOfItems.Text = TxtNoOfItems.Text.Substring(0, (TxtNoOfItems.TextLength - 1));
IsAllowTextChange = true;
TxtNoOfItems.SelectAll();
TxtNoOfItems.Focus();
return;
}
NoOfItemsSignle = Convert.ToInt32(TxtNoOfItems.Text.ToString());
SinglePrice = Convert.ToDouble(TxtRate.Text.ToString());
SingleCgstAmount = Convert.ToDouble(TxtCgstRs.Text.ToString());
SingleSgstAmount = Convert.ToDouble(TxtSgstRs.Text.ToString());
SingleCgstPer = Convert.ToDouble(TxtCgstPer.Text.ToString());
SingleSgstPer = Convert.ToDouble(TxtSgstPer.Text.ToString());
DiscountAmountHeader = Convert.ToDouble(TxtDiscountHeader.Text.ToString());
SingleCgstAmount = NoOfItemsSignle * SinglePrice / 100 * SingleCgstPer;
SingleSgstAmount = NoOfItemsSignle * SinglePrice / 100 * SingleSgstPer;
SingleTotalAmount = NoOfItemsSignle * SinglePrice + SingleCgstAmount + SingleSgstAmount;
TxtCgstPer.Text = SingleCgstPer.ToString();
TxtCgstRs.Text = SingleCgstAmount.ToString();
TxtSgstPer.Text = SingleSgstPer.ToString();
TxtSgstRs.Text = SingleSgstAmount.ToString();
TxtTotaltaxHeader.Text = (SingleCgstAmount + SingleSgstAmount).ToString();
TxtSingleTotal.Text = (SingleTotalAmount - DiscountAmountHeader).ToString();
}
}
private string ValidateLineControlles()
{
string ValidateMessage = string.Empty;
if (DropDownItemName.SelectedIndex <= 0)
{
DropDownItemName.Focus();
return("Please select the Item Name.");
}
if (DropDownProductName.SelectedIndex <= 0)
{
DropDownProductName.Focus();
return("Please select the Product Name.");
}
if (DropDownBrandName.SelectedIndex <= 0)
{
DropDownBrandName.Focus();
return("Please select the Brand Name.");
}
if (DropDownColorName.SelectedIndex <= 0)
{
DropDownColorName.Focus();
return("Please select the Color");
}
if (string.IsNullOrEmpty(TxtNoOfItems.Text.ToString()))
{
TxtNoOfItems.Focus();
return("Please enter the number of Items");
}
if (string.IsNullOrEmpty(TxtDiscountHeader.Text.ToString()))
{
TxtDiscountHeader.Focus();
return("Please enter the discount price");
}
return(ValidateMessage);
}
