public void GenerateImage(string textData, string path)
{
GeneratedBarcode barCode = IronBarCode.BarcodeWriter
.CreateBarcode(textData, BarcodeWriterEncoding.Code128)
.ResizeTo(500, 200)
.AddAnnotationTextBelowBarcode(textData)
.SetMargins(10);
barCode.SaveAsPng(path);
}
public static void Example1()
{
// Generate a Simple BarCode image and save as PNG
GeneratedBarcode MyBarCode = IronBarCode.BarcodeWriter.CreateBarcode("http://ironsoftware.com/csharp/barcode", BarcodeWriterEncoding.Code128);
MyBarCode.AddBarcodeValueTextBelowBarcode();
MyBarCode.SaveAsPng("MyBarCode.png");
// This line opens the image in your default image viewer
System.Diagnostics.Process.Start("MyBarCode.png");
}
public async Task <ActionResult> AddProduct(AddProductVM model)
{
if (ModelState.IsValid)
{
Supplier supplier = db.Suppliers.Find(model.SupplierId);
// Check for and set sku
// Sku must be Upper case and replace spaces with dashes
string sku = "";
string CustomSkuName = model.Name + model.PackSize;
if (string.IsNullOrWhiteSpace(model.SkuCode))
{
sku = CustomSkuName.Replace(" ", "-").ToLower();
}
else
{
sku = model.SkuCode.Replace(" ", "-").ToLower();
}
// Check if sku is unique
if (db.Products.Any(x => x.SkuCode.Equals(sku)))
{
ModelState.AddModelError("", "The Sku Code already exists");
model = new AddProductVM
{
Categories = new SelectList(db.Categories.ToList(), "Id", "Name"),
Suppliers = new SelectList(db.Suppliers.ToList(), "Id", "Name")
};
return(View(model));
}
// Check for and set slug
// Slug must be lower case and replace spaces with dashes
string slug = "";
string name = sku;
if (string.IsNullOrWhiteSpace(model.Slug))
{
slug = name.Replace(" ", "-").ToLower();
}
else
{
slug = model.Slug.Replace(" ", "-").ToLower();
}
// Check if slug and title is unique
if (db.Products.Any(x => x.Slug.Equals(slug)))
{
ModelState.AddModelError("", "The slug or title already exists");
model = new AddProductVM
{
Categories = new SelectList(db.Categories.ToList(), "Id", "Name"),
Suppliers = new SelectList(db.Suppliers.ToList(), "Id", "Name")
};
return(View(model));
}
#region Upload Image and Generate Barcode
// Upload Image
string imgUrl = "";
try
{
if (model.Image == null)
{
imgUrl = "/Files/Images/noproduct.png";
}
else if (model.Image.ContentLength > 0)
{
var uploadPath = "~/Files/Images";
string _FileName = Path.GetFileName(model.Image.FileName);
string UniqueFileName = model.SkuCode +
"-" + _FileName.ToLower();
string _path = Path.Combine(Server
.MapPath(uploadPath), UniqueFileName);
model.Image.SaveAs(_path);
imgUrl = "/Files/Images/" + UniqueFileName;
}
else
{
}
}
catch (Exception e)
{
throw e;
}
/*
* Generate Barcode
*/
// Check if SkuCode exists already
if (db.Products.Any(x => x.SkuCode.Equals(sku)))
{
ModelState.AddModelError("", "The barcode already exists");
return(View(model));
}
// Save Barcode to that path
string _barcodePath = Path.Combine(Server
.MapPath("~/Files/Barcodes"), sku + ".png");
// Generate a Simple BarCode image and save as PNG
//using IronBarCode;
GeneratedBarcode MyBarCode = BarcodeWriter
.CreateBarcode(sku,
BarcodeWriterEncoding.Code128);
MyBarCode.SetMargins(50);
MyBarCode.SaveAsPng(_barcodePath);
string _barcodeUrl = "/Files/Barcodes/" + sku + ".png";
//string _barcodeUrl = "/";
#endregion
// Add Product
db.Products.Add(new Product
{
Name = model.Name,
SkuCode = sku,
CategoryId = model.CategoryId,
Description = model.Description,
Slug = slug,
ImageUrl = imgUrl,
BarcodeUrl = _barcodeUrl,
PackSize = model.PackSize,
Quantity = 0,
SupplierPrice = model.SupplierPrice,
SupplierId = model.SupplierId,
SellingPrice = model.SellingPrice,
IsOnSale = false,
Supplier = supplier
});
await db.SaveChangesAsync();
// Add notification
var product = await db.Products.OrderByDescending(m => m.Id).FirstOrDefaultAsync();
db.Notifications.Add(new Notification
{
CreatedDate = DateTime.Now,
Message = "You have added a new product to the pharmacy: " +
product.Name,
isRead = false,
Icon = "fa-check",
BackgroundColorIcon = "bg-success"
});
await db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
model = new AddProductVM
{
Categories = new SelectList(db.Categories.ToList(), "Id", "Name"),
Suppliers = new SelectList(db.Suppliers.ToList(), "Id", "Name")
};
return(View(model));
}