C#

private void pictureBox1_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)<br />
       {<br />
           //          MessageBox.Show("Mouse move on Picture box, at" + e.X.ToString() + ","+ e.Y.ToString());<br />
           try<br />
           {<br />
               textBox1.Text = e.X.ToString();<br />
               textBox2.Text = e.Y.ToString();<br />
               Bitmap myBitmap = new Bitmap("Calvin2.jpg");<br />
               Color pixelcolor = myBitmap.GetPixel(e.X, e.Y);<br />
               textBox3.Text = pixelcolor.ToString();<br />
               textBox4.Text = myBitmap.PixelFormat.ToString();<br />
               label5.Text = "Red depth is " + pixelcolor.R.ToString();<br />
               label6.Text = "Green depth is " + pixelcolor.G.ToString();<br />
               label7.Text = "Blue depth is " + pixelcolor.B.ToString();<br />
           }<br />
           catch (System.ArgumentOutOfRangeException)<br />
           {<br />
           }<br />
       }

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foreach(object obj in hashTable.Values)<br />
{<br />
   //Print obj<br />
}

<br />
private void PrintHashtable(Hashtable hash)<br />
{<br />
   foreach(DictionaryEntry de in hash)<br />
   {<br />
      if(de.Value is Hashtable)<br />
      {<br />
          Console.WriteLine("Printing Values for Hashtable - " + de.Key);<br />
          PrintHashtable((Hashtable)de.Value);<br />
      }<br />
      else<br />
           Console.WriteLine(de.Key + " - " + de.Value);<br />
   }<br />
}

if(hash.ContainsKey(theRequiredKey))<br />
{<br />
   object theValue = hash[theRequiredKey];<br />
   if(theValue is Hashtable)<br />
        PrintHashtable((Hashtable)theValue);<br />
   else<br />
        Console.WriteLine(theValue);<br />
}