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Problem in menu

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Ramaiah Palaniappan
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Ramaiah Palaniappan asked on 13 Nov 2008, 02:28 PM
Dear sir,
            I have a problem in RadMenu . After Main form loaded click the menu using mouse and press esc . Now open shild form and now click Alt key the menu child items are shown . Is there a way to not shown the childitems when child form is open . For your reference i have explain the steps
NOTE : i am using c#

Step 1: Creat a new window application with two forms form1 and form2
Step 2: in Form1 add one menu with subitems and add radbutton and on the click event call the form2 ( form2object.Showdialog();)
Step 3: Run the application and Click the menuitem1 using mouse and press esc
Step 4: Now click the radbutton1 ( Form2 is open)
Step 5: Now click the Alt key (twice) the childitems are shown - How to avoid this

thanks & regards
Dhakshin

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Jack
Telerik team
answered on 17 Nov 2008, 04:06 PM
Hi Ramaiah,

Thank you for this question.

RadMenu uses a message filter to catch the Alt key. You can avoid the Alt key processing by disabling this message filter. Consider the code snippet below:

Application.RemoveMessageFilter(this.radMenu1); 
Form2 f2 = new Form2(); 
f2.ShowDialog(); 
Application.AddMessageFilter(this.radMenu1); 
 

I hope this helps. Do not hesitate to contact us if you have other questions.

Regards,
Jack
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Ramaiah Palaniappan
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