convert VB to C#

Pilz.Drawing.Drawing3D.OpenGLRenderer/Rendering/ContentPipe.vb

@@ -1,34 +0,0 @@
-Imports System
-Imports OpenTK
-Imports OpenTK.Graphics.OpenGL
-Imports System.Drawing
-Imports System.Drawing.Imaging
-Imports Bitmap = System.Drawing.Bitmap
-
-Namespace RenderingN
-
-    Public Class ContentPipe
-
-        Public Shared Function LoadTexture(filepath As String) As Integer
-            Dim bitmap As New Bitmap(filepath)
-            Return LoadTexture(bitmap)
-        End Function
-
-        Public Shared Function LoadTexture(bitmap As Bitmap) As Integer
-            Dim id As Integer = GL.GenTexture()
-            LoadTexture(bitmap, id)
-            Return id
-        End Function
-
-        Public Shared Sub LoadTexture(bitmap As Bitmap, id As Integer)
-            Dim bmpData As BitmapData = bitmap.LockBits(New Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.ReadOnly, Imaging.PixelFormat.Format32bppArgb)
-            GL.BindTexture(TextureTarget.Texture2D, id)
-            GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba, bitmap.Width, bitmap.Height, 0, OpenTK.Graphics.OpenGL.PixelFormat.Bgra, PixelType.UnsignedByte, bmpData.Scan0)
-            bitmap.UnlockBits(bmpData)
-            GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, CInt(Math.Truncate(TextureMinFilter.Linear)))
-            GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, CInt(Math.Truncate(TextureMagFilter.Linear)))
-        End Sub
-
-    End Class
-
-End Namespace