Read image files in C# and VB.NET
The GemBox.Imaging library supports the PNG, JPEG, GIF, and TIFF image file formats.
The following example shows how to use GemBox.Imaging to load an image file and read its size and resolution information, in C# and VB.NET.
using GemBox.Imaging;
using System;
class Program
{
static void Main()
{
// If using the Professional version, put your serial key below.
ComponentInfo.SetLicense("FREE-LIMITED-KEY");
var imagePath = "%InputFileName%";
using (var image = Image.Load(imagePath))
{
// Display image information.
Console.WriteLine($"Image path: {imagePath}");
Console.WriteLine($"Image size: {image.Width}x{image.Height}");
Console.WriteLine($"Image resolution: {image.DpiX}x{image.DpiY}");
}
}
}Imports GemBox.Imaging
Imports System
Module Program
Sub Main()
' If using the Professional version, put your serial key below.
ComponentInfo.SetLicense("FREE-LIMITED-KEY")
Dim imagePath = "%InputFileName%"
Using image = GemBox.Imaging.Image.Load(imagePath)
' Display image information.
Console.WriteLine($"Image path: {imagePath}")
Console.WriteLine($"Image size: {image.Width}x{image.Height}")
Console.WriteLine($"Image resolution: {image.DpiX}x{image.DpiY}")
End Using
End Sub
End Module
