some qusetions about frame and forms

i got a main form called [frame] included a splitcontainer and its embled [menu] form and [main] form

how can i control the [frame].splitcontainer when im clicked the button of [menu] form

One way would be to pass either a reference to the splitcontainer or the form to your menu:

Code:

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Frame frame = new Frame(splitContainer1);

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Code:

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public class Frame : Form
{
  public Frame(SplitContainer splitcontainer)
  {
    splitcontainer.Visible = false;  // For example...
  }
}

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