title: Height and Width C# Panel
body: <p>I have a problem.
  When I create my panel and I ask size (150;150) and I execute the program I dont have the good size.
  So if ask the witdh and heigth I obtain (112;122)..</p>
  
  <p>Do you have some idea for reason it?</p>
  
  <p>Thank you</p>
  
  <pre><code>this.Zone_Impression.BackColor = System.Drawing.Color.White;
  this.Zone_Impression.Location = new System.Drawing.Point(10, 10);
  this.Zone_Impression.Margin = new System.Windows.Forms.Padding(0);
  this.Zone_Impression.MinimumSize = new System.Drawing.Size(150, 150);
  this.Zone_Impression.Name = "Zone_Impression";
  this.Zone_Impression.Size = new System.Drawing.Size(150, 150);
  this.Zone_Impression.TabIndex = 0;
  </code></pre>