File list (Check if you may need any files):
rgb to gray level
.................\rgb to gray level
.................\.................\bin
.................\.................\...\Debug
.................\.................\...\.....\rgb to gray level.exe
.................\.................\...\.....\rgb to gray level.pdb
.................\.................\...\.....\rgb to gray level.vshost.exe
.................\.................\...\.....\rgb to gray level.vshost.exe.manifest
.................\.................\...\Release
.................\.................\Form1.cs
.................\.................\Form1.Designer.cs
.................\.................\Form1.resx
.................\.................\obj
.................\.................\...\x86
.................\.................\...\...\Debug
.................\.................\...\...\.....\DesignTimeResolveAssemblyReferences.cache
.................\.................\...\...\.....\DesignTimeResolveAssemblyReferencesInput.cache
.................\.................\...\...\.....\rgb to gray level.csproj.FileListAbsolute.txt
.................\.................\...\...\.....\rgb to gray level.csproj.GenerateResource.Cache
.................\.................\...\...\.....\rgb to gray level.csprojResolveAssemblyReference.cache
.................\.................\...\...\.....\rgb to gray level.exe
.................\.................\...\...\.....\rgb to gray level.pdb
.................\.................\...\...\.....\rgb_to_gray_level.Form1.resources
.................\.................\...\...\.....\rgb_to_gray_level.Properties.Resources.resources
.................\.................\...\...\.....\TempPE
.................\.................\...\...\.....\......\Properties.Resources.Designer.cs.dll
.................\.................\Program.cs
.................\.................\Properties
.................\.................\..........\AssemblyInfo.cs
.................\.................\..........\Resources.Designer.cs
.................\.................\..........\Resources.resx
.................\.................\..........\Settings.Designer.cs
.................\.................\..........\Settings.settings
.................\.................\Resources
.................\.................\.........\funny-house-cartoon-vector-618306.jpg
.................\.................\rgb to gray level.csproj
.................\rgb to gray level.sln
.................\rgb to gray level.suo