C#

Bitmap bm=null;
{
    Bitmap bm1=Image.FromFile(filepath);
    bm=new Bitmap(bm1);
    bm1.Dispose();
}
// bm is OK now, and bm1 is disposed of and out of scope, the file isn’t locked.

Bitmap bm=null;
using (FileStream stream=File.OpenRead("image.jpeg")) {
    bm=Image.FromStream(stream);
}

else if(txtBoxOut.Text != "")
{

   string destFolder = txtBoxOut.text
   foreach(string filePath in filePaths)
   {
     using(FileStream fileStream = File.OpenRead(filePath))
    { 
       this.bmp = Image.FromStream(fileStream);
       string fileName = Path.GetFileName(filePath);
      
     try 
     {

       //write the title to the global image by using a custom write method
       //create a clone
        Image newImage = (Image)this.bmp.Clone();
        this.bmp.Dispose();
       //check folder
       if(destFolder.EndsWith("\\")
       {
        //use the inbuilt save method
        this.newImage.Save(destFolder+fileName+ImageFormat.Jpeg);
       }
       else
       {
        this.newImage.Save(destFolder+"\\"+fileName+ImageFormat.Jpeg);
        
       }

      }
      catch(Exception e)
      {

        Console.WriteLine(e.message.ToString());
      }
    }

   }
 }

using(FileStream fileStream = File.OpenRead(filePath))
{        
  this.bmp = Image.FromStream(fileStream);
  string fileName = Path.GetFileName(filePath);
  Image newImage = (Image)this.bmp.Clone();
  this.bmp.Dispose();
}

if(destFolder.EndsWith("\\"))
.
.
.

destFolder+fileName+ImageFormat.Jpeg

Eagle32 wrote:

Console.WriteLine(e.message.ToString());

System.Runtime.InteropServices.ExternalException was caught
  Message="A generic error occurred in GDI+."
  Source="System.Drawing"
  ErrorCode=-2147467259
  StackTrace:
       at System.Drawing.Image.Save(String filename, ImageCodecInfo encoder, EncoderParameters encoderParams)
       at System.Drawing.Image.Save(String filename, ImageFormat format)
       at System.Drawing.Image.Save(String filename)
       at ZooSystem.ImageViewer.ApplyChanges() in E:\ZooSystem\ImageViewer.cs:line 520
  InnerException: 

try
{
  (ctrl as ComboBox).Items.Add(whatevertoaddhere);
}
catch(Exception ex)
{
  //fail here gracefully...
}

foreach (Type mytype in Assembly.GetEntryAssembly().GetTypes())
{
  if (type_matches_criteria)
  {
    (create new control)
    (adjust control details and location)
    Controls.Add(new_control)
  }
}

foreach (Control ctrl in (from Control c in Controls where c (meets criteria) select c))
{
  if (ctrl.Checked) // or whatever
  {
     ctrl.Text = "Blah";
  }
}