Load image from resources

Question

I want to load the image like this   void info string channel          Something like that     channelPic Image   Properties Resources  channel     Because I don t want to do  void info string channel        switch channel                case  chan1               channelPic Image   Properties Resources chan1              break          case  chan2               channelPic Image   Properties Resources chan2              break            Is something like this possible

User · Answer

You can add an image resource in the project then  right click on the project and choose the Properties item  access that in this way   this picturebox image   projectname properties resources imagename

User · Answer

You can always use System Resources ResourceManager which returns the cached ResourceManager used by this class  Since chan1 and chan2 represent two different images  you may use System Resources ResourceManager GetObject string name  which returns an object matching your input with the project resources  Example  object O   Resources ResourceManager GetObject  chan1      Return an object from the image chan1 png in the project channelPic Image    Image O    Set the Image property of channelPic to the returned object as Image   Notice  Resources ResourceManager GetObject string name  may return null if the string specified was not found in the project resources   Thanks  I hope you find this helpful

User · Answer

Try this for WPF  StreamResourceInfo sri   Application GetResourceStream new Uri  pack   application     WpfGifImage001 Component Images Progess Green gif     picBox1 Image   System Drawing Image FromStream sri Stream

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this toolStrip1   new System Windows Forms ToolStrip        this toolStrip1 Location   new System Drawing Point 0  0       this toolStrip1 Name    toolStrip1       this toolStrip1 Size   new System Drawing Size 444  25       this toolStrip1 TabIndex   0      this toolStrip1 Text    toolStrip1       object O   global  WindowsFormsApplication1 Properties Resources ResourceManager GetObject  best robust ghost         ToolStripButton btn   new ToolStripButton  m1        btn DisplayStyle   ToolStripItemDisplayStyle Image      btn Image    Image O      this toolStrip1 Items Add btn        this Controls Add this toolStrip1

User · Answer

You can do this using the ResourceManager   public bool info string channel       object o   Properties Resources ResourceManager GetObject channel      if  o is Image              channelPic Image   o as Image         return true          return false

User · Answer

ResourceManager will work if your image is in a resource file  If it is just a file in your project  let s say the root  you can get it using something like this   System Reflection Assembly assembly   System Reflection Assembly GetExecutingAssembly    System IO Stream file   assembly  GetManifestResourceStream  AssemblyName     channel   this pictureBox1 Image   Image FromStream file     Or if you re in WPF       private ImageSource GetImage string channel                StreamResourceInfo sri   Application GetResourceStream new Uri   TestApp component     channel  UriKind Relative            BitmapImage bmp   new BitmapImage            bmp BeginInit            bmp StreamSource   sri Stream          bmp EndInit             return bmp

[c#] Load image from resources

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