private void cmbCategory_SelectedIndexChanged(object sender, EventArgs e) { this.nupAmount.Value = 0; if (cmbCategory.SelectedItem != null) { Guid categoryGuid = new Guid(cmbCategory.SelectedItem.ToString()); CompanyCollection companyList = new CompanyCollection(); if (cmbCompany.SelectedItem == null) { this.cmbCompany.DataSource = companyList; this.cmbCompany.DisplayMember = "DisplayName"; } } this.nupAmount.Value = 0; if (cmbCategory.SelectedItem != null && cmbCompany.SelectedItem != null && cmbItem.SelectedItem != null) { availableStock = 0; Medicines m = new Medicines(); availableStock = m.GetMaxQuantityAvailable(cmbCategory.SelectedItem as Category, cmbCompany.SelectedItem as Company, cmbItem.SelectedItem as Item); lblAvailableQuantity.Text = "Max Available (" + availableStock.ToString() + " )"; lblAvailableQuantity.Visible = true; MedicineSale MSale = new MedicineSale(); decimal mrp = MSale.GetMRP(cmbCategory.SelectedItem as Category, cmbCompany.SelectedItem as Company, cmbItem.SelectedItem as Item); decimal amount = mrp * (this.nupQuantity.Value); this.nupAmount.Value = amount; } }
private void cmbItem_SelectedIndexChanged(object sender, EventArgs e) { this.nupAmount.Value = 0; if (cmbCategory.SelectedItem != null && cmbCompany.SelectedItem != null && cmbItem.SelectedItem != null) { availableStock = 0; Medicines m = new Medicines(); availableStock = m.GetMaxQuantityAvailable(cmbCategory.SelectedItem as Category, cmbCompany.SelectedItem as Company, cmbItem.SelectedItem as Item); lblAvailableQuantity.Text = "Max Available (" + availableStock.ToString() + " )"; lblAvailableQuantity.Visible = true; MedicineSale MSale = new MedicineSale(); decimal mrp = MSale.GetMRP(cmbCategory.SelectedItem as Category, cmbCompany.SelectedItem as Company, cmbItem.SelectedItem as Item); decimal amount = mrp * (this.nupQuantity.Value); this.nupAmount.Value = amount; } }