Moti Mashiah
asked on
asp.net mvc - print bardcode
Hi Guys,
I'm trying to implement print barcode label for my MVC application and in order to do it I installed the nuget package "Neodynamic.WebControls.Ba rcodeProfe ssional" , after I installed the package I implemented this C# code:
My question:
How can I Print the barcode directly to the printer instead of saving to png file and then print? I'm wondering if there is a way to do it.
I was trying to do it, but there is no print function in this DLL reference.
Note:
I would like to know if there is better way to print barcode labels.
thanks ,
I'm trying to implement print barcode label for my MVC application and in order to do it I installed the nuget package "Neodynamic.WebControls.Ba
//Create a Barcode Professional object
Neodynamic.WebControls.BarcodeProfessional.BarcodeProfessional bcp = new Neodynamic.WebControls.BarcodeProfessional.BarcodeProfessional();
//Set the barcode symbology to Code 128
bcp.Symbology = Neodynamic.WebControls.BarcodeProfessional.Symbology.Code128;
//Set the value to encode
bcp.Code = "1234567890";
bcp.CodeFormatPattern = DateTime.Today.ToString();
//Barcode dimensions settings
bcp.BarHeight = 1.0f;
bcp.BarWidth = 0.01f;
//Resolution
float dpi = 300.0f;
//Target size in inches
System.Drawing.SizeF targetArea = new System.Drawing.SizeF(1.0f, 0.5f);
//Get the barcode image fitting the target area
System.Drawing.Image imgBarcode = bcp.GetBarcodeImage(dpi, targetArea);
//Save it on disk in PNG format
imgBarcode.Save(@"D:\temp\barcode128.png", System.Drawing.Imaging.ImageFormat.Png);
imgBarcode.Dispose();
My question:
How can I Print the barcode directly to the printer instead of saving to png file and then print? I'm wondering if there is a way to do it.
I was trying to do it, but there is no print function in this DLL reference.
Note:
I would like to know if there is better way to print barcode labels.
thanks ,
ASKER
Hi,
Thanks for your respond and it was very helpful, but now I change a bit the logic as I would like to popup the image after I save and then print.
I was trying to go with bitmap and I didn't know how to complete the code in order to open the file after I saved.
Thanks for your respond and it was very helpful, but now I change a bit the logic as I would like to popup the image after I save and then print.
I was trying to go with bitmap and I didn't know how to complete the code in order to open the file after I saved.
imgBarcode.Save(@"D:\temp\barcode128.png", System.Drawing.Imaging.ImageFormat.Png);
imgBarcode.Dispose();
Bitmap image1 = (Bitmap)Image.FromFile(@"D:\temp\barcode128.png", true);
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ASKER
Thx
One way i had done it in the past was by embeding the image data in the html.
The base idea was to achieve the following:
Open in new window
You only need to get the base64 string of the image you have created.
You may get an idea of how to convert the Image to Base64 here.
Giannis