I'm going to try explain to you the problem again step by step with my bad english, please be patient, and thansk for your attention.

 

1) I have a mdi child (called A) that have a docking pane control.

2) The docking pane call 2 others mdi child forms (called B & C).

3) When the mdi child "A" is loading, (show method), The forms "B" and "C" are displayed in the screen  before the form "A" is showing.

4) There is a way to prevent that the forms "B" & "C" be showing before that the form "A" be desplayed???

5) If still don't you understandme, I send you my project.

 

Thanks!!!

 

This description gives nothing. You did not even specify what  language you use...

 

Try to create new small sample that can show problem and attach it with steps what need to do to reproduce it.

My english is short, I speak in spanish, but this forum is for only english language.

How can I to avoid the effect of the differents windows that appear slowly in the mdi chid that contains the docking pane?

 

Regadrs,

Elvis

My problem is this:

When I show the mdi child, this like not good, I can see the differents forms doing the docking, if like an annimation, but this is look so bad.

There is a way to prevent that the docked forms don't show until the mdi es activate?