How many test form is open ?

I suppose there are many programs of the form, I can determine how much the order form is opened and the name of the form is not open? Who can share me with example, thanks

Code:

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Private Sub Command3_Click()

Dim NumberOfForms As Integer 'Variable to hold number of open forms
NumberOfForms = Forms.Count 'Count all open forms
MsgBox NumberOfForms 'Display variable

Dim intCounter As Integer

For Each Form In Forms 'Loop through Forms collection
    MsgBox Forms(intCounter).Name 'Display each open form's name
  intCounter = intCounter + 1
Next
End Sub

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Quote:

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Originally Posted by HanneSThEGreaT

Code:

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Private Sub Command3_Click()

Dim NumberOfForms As Integer 'Variable to hold number of open forms
NumberOfForms = Forms.Count 'Count all open forms
MsgBox NumberOfForms 'Display variable

Dim intCounter As Integer

For Each Form In Forms 'Loop through Forms collection
    MsgBox Forms(intCounter).Name 'Display each open form's name
  intCounter = intCounter + 1
Next
End Sub

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1. form that is open can have a number of these?

2. closed form series open with error
For Each frm In Forms
If frm.Name <> Me.Name Then
If frm.MDIChild = True Then
MDIMainForm.RemoveChild frm.Name ' Error here
End If
End If
Next
Set frm = Nothing

I don't understand your last question. Mind rephrasing it a bit, please

1. Have i want to order of forms openning ?
2. I want to close all form openning but not and warning error
For Each frm In Forms
If frm.Name <> Me.Name Then
If frm.MDIChild = True Then
MDIMainForm.RemoveChild frm.Name ' Error here
End If
End If
Next
Set frm = Nothing

What is the error and what is it you are trying to do?

Quote:

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Originally Posted by HanneSThEGreaT

I don't understand your last question. Mind rephrasing it a bit, please

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The my program has very many forms, but there are 2 main types MDIForm and FormChild. when I open many FormChild into MDIForm, instead I close each FormChild. I want close many FormChild same time instead closing FormChild one by one. Do you understand ?

Yes. But, VB6 can't do that. You'd have to close the MDIForm that contained the Children.

I have never saw this used

Code:

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MDIMainForm.RemoveChild frm.Name ' Error here

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If I was wanting to unload the children of a mdi form I would use the Unload method

Quote:

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Originally Posted by DataMiser

I have never saw this used

Code:

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MDIMainForm.RemoveChild frm.Name ' Error here

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If I was wanting to unload the children of a mdi form I would use the Unload method

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if I use Unload the following Unload I have must to put the correct name of FormChild. eg MDIForm have Form1, Form2, ... Formn:

unload Form1
unload Form2
...
unload Formn


Now, I want to replace the code above with:

Dim frm As Form
' Close many FormRemoveChild
For Each frm In Forms
If Me.Name <> frm.Name Then ' Me.Name is MDIForm and frm.Name is Form1, Form2, ...., Formn
Unload frm.Name ' Error here
End If
Next
Set frm = Nothing

What should I do ?

It would help if you would tell us what the error message is rather than just saying error here.

At any rate the problem is that you are using unload incorrectly
it should be

Code:

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unload frm

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when you add the .name you are telling it to unload the name property of the form which is a string and of course that is not valid resulting in a type mismatch

Example:

Create a new project with 2 forms form1 and form2
Add a button to form 1 and use the default name of command1

paste this code in form1 code window replacing any that is there already

Code:

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Option Explicit

Private Sub Command1_Click()
Dim frm As Form
For Each frm In Forms
    If frm.Name <> Me.Name Then
        Unload frm
    End If
Next
End Sub

Private Sub Form_Load()
Dim x As Integer
Dim frm As Form
For x = 1 To 10
    Set frm = New Form2
    frm.Show
Next



   
End Sub

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run the program then click the button

it should create 10 copies of form 2 and then close them when you click the button leaving form 1 in tact

Ok, thank you very much