title: winform modify height in form load event
body: <p>I want to resize my WinForm in <strong><code>Form_load</code></strong> event.
   I wrote the line</p>
  
  <pre><code>this.Height -= 100;
  </code></pre>
  
  <p>in the <code>Form_load</code> event but it does not work, how can I achieve this?</p>
  
  <pre><code>private void FormMain_Load(object sender, EventArgs e)
  {
       try
       {
            //somecode
  
            if (m_HideControls)
            {
                 // do some controls visible to false
                 this.Height -= 100;
            }
       }
       catch (Exception ex)
       {
  
       }
  }
  </code></pre>