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J4amieC wrote:
If yous try dat again wivout da txtspk den u mite have sum chnc of an answer
you know what ? you are not alone on the forum...
CodeProject counts more than 2 millions members, and if anybody talked like you, it would be a real disaster.
i don't understand anything on what you say, but i want you to understand me : I VOTED 1 FOR YOUR POST !
i know, i could make an effort, but you could too...)
TOXCCT >>> GEII power
[toxcct][VisualCalc]
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 Was that directed at me (as assumed by the fact you quoted me) or was it directed at the Original Poster?
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yes, as you saw, i quoted you, that means i was talking of you !!
i reacted that way because you english was very poor at the moment... that's all
ps:the owner of the thread got his own too 
TOXCCT >>> GEII power
[toxcct][VisualCalc]
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hey i havnt got how r u telling. plz tell if u know it.
thank u!
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Hi all,
I have 6 columns in my datagrid. I need to add a subheading for the first three columns.But the subheading has to be above the Header line of the Datagrid(not below as in most cases)
eg:
| My Subheading |
ColumnA ColumnB ColumnC ColumnD CoulumnE ColumnF----------------->this is the Header of the Datagrid
Any help anyone?
Thanks in advance
Aartee
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I have created a .net classlibrary which i am going to use it in vb6.
For this i have exposed the class through interfaces.
I created the .tlb file using regasm and then placed the dll in the gac
Then I refered the .net tlb in the vb6 project
VB6 is showuing the interface and the class i created in the .net.
When i created the object of the class and tried to call the function, the function is not showing in the intellisense
and when i tried to execute the function it failed to execute it.
The function is showing in the object browser.
The function declared in .net is public.
I think this is the correct way of exposing .net dll to vb6
or
am i doing it wrong.
Tell me this is urgent.
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because your .NET library is compiled as MSIL, while VS6 doesn't...
you cannot do that
TOXCCT >>> GEII power
[toxcct][VisualCalc]
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Ok, lets say I create a new form. In that form I put in textbox called 'txtBox1'. Now what I wanna do is, I want to limit the characters that I can key into 'txtbox1' to numbers and the backspace key. So this is the code I use.
Private Sub mskDateEntry_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles mskDateEntry.KeyPress
Dim CharAllow as String = "1234567890"
if instr(CharAllow,e.keychar.tostring) = 0 then
e.handled = true
End if
End Sub
Okay, this works fine in only allowing me to key in numbers and nothing else. But it also prevents me from using the backspace key to 'backspace errors'. Anyone have any idea to my situation? Thanz..
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Instead do this
e.handled = not (char.IsNumber(e.keychar) or char.IsControl(e.keychar) or e.keychar == ' ')
My VB is non-existant, the syntax may be wrong, but char has static methods to check if a character belongs to a group, and one of those groups is control characters.
Christian Graus - Microsoft MVP - C++
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Before I go on, I would like to thank Christian for being such a good samaritan (I think that is how you spell it). The world could definitely use more ppl like you... Thanz a real big bunch man.. I am gonna try ur codes and see whether it suits my purpose or not... thanz man...
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Alrite man, ur method is a life Saver. Dude, I offer u my respect... U r the Man....
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*grin* Glad to help. after your initial kind comments, I was worried you'd try it and it wouldn't work.... 
Christian Graus - Microsoft MVP - C++
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btw, why is there a 'not' in
e.handled = 'not' char.isnumber(e.keychar)
doesn't char.isnumber(e.keychar) referring to numbers in general.. if So, why does e.handled = 'not' of it..
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if it is a number, a space or a control character, you want the base class to handle the keypress (i.e. you want it to occur ). So, you set handled to false if it's a key you want, or true if you want to swallow the keypress, the base class sees you've handled the key press and so ignores it.
Christian Graus - Microsoft MVP - C++
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Keys.Back = the backspace key.
Select case e.keychar
Case Keys.Back
Case Keys.D1
Case Keys.D2
End select
Hope it helps..
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Hmm, another something to test out... Thanz man....BTW, whats keys.d1?
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Man, I really learn a thing or two from KaptinKrunch and Christian... Respect to you both, Dudes.... RESPECT...
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The Keys enumeration is more helpful if you handle KeyDown or KeyUp ( which recieves an instance of this enum, but won't let you swallow a keypress as you want ). The keypress event gets a char. Also, using the char.IsControl method covers all control keys for free, it's much more elegant code than a big old switch statement, although the switch statement gives you more control if you need it.
Christian Graus - Microsoft MVP - C++
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Do you have a working example of that somewhere?
All I need is a simple textbox that limits its value to numeric (limiting the lenght and the number of decimals)
Ie it should accept two decimals only after the decimal point ie 0.12 and not 0.123
and also the maxlentgth is 9 then
999999.99 only
kanagaraj kumar
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hmm. the only thing I figured out with the help of some good guys is to limit the keypress to numerical values and not the decimal values. Try opening a new thread and ask.. Sorry I ain't much of a help here, fresh beginner myself...But dun worry, the guys in here is cool and helpful, dun be shy or afraid to ask... hehehe..
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Public Function AcceptNumeric(ByRef TextBox1 As TextBox, ByVal decLength As Integer, ByVal eKeyChar As Char) As Boolean
Dim dotIndex As Integer
Dim decPlace As Integer
Dim eHandled As Boolean
decPlace = TextBox1.MaxLength - decLength - 1
dotIndex = TextBox1.Text.IndexOf(".")
If (eKeyChar < "0" Or eKeyChar > "9") Or eKeyChar = "." Or Asc(eKeyChar) = &H8 Then
If eKeyChar = "." Then
If dotIndex > 0 Then
eHandled = True
Else
eHandled = False
End If
Else
If Asc(eKeyChar) = &H8 Then
eHandled = False
Else
eHandled = True
End If
End If
AcceptNumeric = eHandled
Exit Function
Else
If TextBox1.Text.Length = decPlace Then
If dotIndex < 0 And eKeyChar <> "." Then
TextBox1.Text = TextBox1.Text + "."
TextBox1.SelectionStart = decPlace + 1
AcceptNumeric = eHandled
Exit Function
End If
End If
If TextBox1.Text.Substring(dotIndex + 1).Length = decLength And dotIndex >= 0 Then
eHandled = True
End If
End If
AcceptNumeric = eHandled
End Function
*** Assign the MaxLength Property of the TextBox.
kanagaraj kumar
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How can I open a new IE browser without overwriting one that is already open?
Thanks,
Martin
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Hey there,
I have an application (which had been written in VB) which lists the following menu options "File" " View" "Help" etc. And ofcourse within each of these is a further list of options. I want to write my application which will automatically nagivate through the menu of this other application ... As an example...suppose I want to go to View->Text Size -> Normal, I can do so through my application at the click of a button.
Is anyone aware of the kind of messages I could send or provide an example of any such code you may have.
Regards,
Abhishek
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