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Regards Thomas Tomiczek THONA Consulting Ltd. (Microsoft MVP C#/.NET) -----Original Message----- From: Fernando, Chaminda non Unisys [mailto:[EMAIL PROTECTED]] Sent: Donnerstag, 2. Mai 2002 11:45 To: [EMAIL PROTECTED] Subject: Re: [DOTNET] "COM" Components in .NET frame work Thomas, I drag and drop a MsFelxGrid object into a MDIchild form.After that I run the program and clicking menu bar item in MDIParent form and loading that particuler form with ActiveX control. *** Ok. At that time I can see two same MDIchild window forms and one is inactive.I haven't written any code inside the *** Why? Why are there two MdiChildForms? How many do you create? childForm. Even I used any other AciveX control the same problem occur.only code I written in MDI parent form as follows.( I think this occur in MDI childParent applications) *** You THINK? Can you verify this? *** And sorry if I make errors now - I dont know any VB. No intention to learn it either. Public Class mainForm Inherits System.Windows.Forms.Form Private frm11 As Form1 ' I wrote this one Private Sub mainForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load End Sub Private Sub MenuItem1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem1.Click 'I wrote this part frm11 = New Form1() frm11.MdiParent = Me frm11.Show() End Sub End Class *** I dont seem to see any error. Can you verify that the MenuItem1_Click method is only executed once? Regards Thomas -----Original Message----- From: Thomas Tomiczek [mailto:[EMAIL PROTECTED]] Sent: Donnerstag, 02. Mai 2002 11:02 To: [EMAIL PROTECTED] Subject: Re: [DOTNET] "COM" Components in .NET frame work First, Fernando, you talk about ActiveX Controls in partibular, not of Com components. ActiveX Controls are a "Sub-set" of possible com components. Yes, you can use them directly. For your issue with one one being created, this is a progamming error. Post more details and we can see that we find it. What I do not understand, though is this: You say: (a) when you load the form with the MsFelxGrid object it creates two forms - what is this? (b) when you remove the MsFlexGrid it created only one form. What has loading/unloading a form to do with the creation of other forms? I dont understand at all what you try to explain here. Regards Thomas Tomiczek THONA Consulting Ltd. (Microsoft MVP C#/.NET) -----Original Message----- From: Fernando, Chaminda non Unisys [mailto:[EMAIL PROTECTED]] Sent: Donnerstag, 2. Mai 2002 10:47 To: [EMAIL PROTECTED] Subject: [DOTNET] "COM" Components in .NET frame work Hi all, I want to know weather we can use "com" components in .NET frame work.I am using "MSFlexGrid" in MDI childform. when I am loading that form with "MSFlexGrid" object it create two forms(one of them is inactive) but when I remove MSFlexGrid object it create only one form. What is the reason for that ? thanks, mcdf You can read messages from the DOTNET archive, unsubscribe from DOTNET, or subscribe to other DevelopMentor lists at http://discuss.develop.com. You can read messages from the DOTNET archive, unsubscribe from DOTNET, or subscribe to other DevelopMentor lists at http://discuss.develop.com. You can read messages from the DOTNET archive, unsubscribe from DOTNET, or subscribe to other DevelopMentor lists at http://discuss.develop.com. You can read messages from the DOTNET archive, unsubscribe from DOTNET, or subscribe to other DevelopMentor lists at http://discuss.develop.com.
