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Either you have a connectiong string, or part of it, hard-coded into your app, or you're not changing the correct connection string int he .config file on the machine you installed the app on, or you're not editing the correct .config file. It should be the applications config file, not one you may have put in for a .DLL project.
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yes you r right it was reading connections string from another project, i solved it thank you so so much for your help 
Best Of Regards,
SOFTDEV
If you have knowledge, let others light their candles at it
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Hi everybody,
I have to develop a hangman game as a school project.
I,m using VB.NET 2005.
My problem at the moment is that I have to create an array and upload the letters of a word into the array.
then read each letter into a textbox.
Here is the code that I have so far please help.
I've put a comment in area I think is troubled
Public Class frmGame
Friend array(20) As String
Dim word As String = "Hangman"
Dim letters As Integer = word.Length
Private Sub Closetop_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)Handles Closetop.Click
End
End Sub
Private Sub new_word()
Dim i, f, g As Integer
'Trouble Area
Do Until letters
array(i = i + 1) = word.Chars(f = f + 1)
Loop
txtLetter1.Text = array(1)
txtLetter2.Text = array(2)
txtLetter3.Text = array(3)
txtLetter4.Text = array(4)
txtLetter5.Text = array(5)
txtLetter6.Text = array(6)
txtLetter7.Text = array(7)
txtLetter8.Text = array(8)
End Sub
Private Sub frmGame_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
new_word()
End Sub
End Sub
End Class
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Hi
Try This
Private Sub new_word()
Dim i, f, g As Integer
Dim array() as char = word.toCharArray()
‘Do Until letters
‘array(i = i + 1) = word.Chars(f = f + 1)
‘Loop
txtLetter1.Text = array(1).ToString
txtLetter2.Text = array(2).ToString
txtLetter3.Text = array(3).ToString
txtLetter4.Text = array(4).ToString
txtLetter5.Text = array(5).ToString
txtLetter6.Text = array(6).ToString
txtLetter7.Text = array(7).ToString
txtLetter8.Text = array(8).ToString
End Sub
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I tried that just now.
Just calls up an unhandled exception in my array
so the data doesn't go into my array.
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whats like that:
Private Sub new_word()
'Trouble Area
txtLetter1.Text = word.Chars(1)
txtLetter2.Text = word.Chars(2)
txtLetter3.Text = word.Chars(3)
txtLetter4.Text = word.Chars(4)
txtLetter5.Text = word.Chars(5)
txtLetter6.Text = word.Chars(6)
txtLetter7.Text = word.Chars(7)
txtLetter8.Text = word.Chars(8)
End Sub
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Ok but is it possible to do that with a loop.
to minimize coding.
kind of like i did the loop in the first one?
And what about my array or is that redundant?
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of course this is possible with a loop! this would be a much better way of coding!!
the array is redundant in that short code, because the word contains a array or is an array of characters.. retrieve the array by word.GetCharArray().. someone postet above..
if you want this working with "all words" existing xD than create the textboxes dynamic and fill them dynamic looping through the word..
iterate through the word to get each character create a textbox for the character and fill it..
greeettz
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I have absolutely no idea what you just said there but if it can work thanx.
can you give me some kind of example please?
the only way i know if itterating through the word is :
do until
word.chars( i += 1)
loop
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here this could be ONE way..
Public Sub new_word(byval word as String)
Dim c As Char
Dim tb As TextBox
'remove all controls from form..
me.Controls.Clear()
' iterate through the word
For Each c In word
'create a new textbox
tb = New TextBox
tb.Tag = c ' hold the word to compare with entered char
tb.Text = string.Empty ' set the empty string (user has to enter..)
tb.Dock = DockStyle.Top '..
' add event if user enters a text
AddHandler tb.TextChanged, AddressOf Me.charChanged
' add the control to form
me.Controls.Add(tb)
Next
End Sub
Private sub charChanged(byval sender As Object,byval e As EventArgs)
Dim tb As TextBox
tb = directcast(sender, TextBox)
If not tb Is Nothing Then
If tb.Text = tb.Tag Then
tb.BackColor = System.Drawing.Color.Green
Else
tb.BackColor = System.Drawing.Color.Red
End If
End If
'.....
End Sub
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Thanx for the example it helped a lot.
Hopefully I'll get it working now.
will also post if i get it working.
Thanx all
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hi,expert i want to run css or style_sheet in vb.net
thanks
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Weird. You're the second person to ask this, this week. While there is an article on trying to do this, it's absolutely retarded. CSS sucks at the best of times, and it's not applicable to winforms, You should find another way of creating styles to apply to your forms.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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Hey Christian, just out of curiosity, what's the quarrel with style sheets? You are always on the ball it seems, so I'm curious, what's the reason for;
Christian Graus wrote: CSS sucks at the best of times
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CSS is a series of arcane and unrelated rules. It doesn't seem to have any logic or design to it. Perhaps I was just spoiled in having a CSS guru ( who, incidentally was useless at anything else ), so I've never had to learn it, I've just had to mess with it from time to time. But, I have to say that only 'classic ASP' has ever felt like more of a mess to me than CSS does.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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hi,
Expert i want to change the color of msgbox in vb.net.
Please give me a answer with detail.
thanks.
modified on Tuesday, September 29, 2009 6:09 AM
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paya1pa wrote: Expert i want to change the color of msgbox in vb.net and languuage is C#.
Are you the same clown who keeps claiming to be using VB.NET and C# at the same time ? If you're using C#, then you're using C#, you should ask in the C# forum.
You can't change it, you'd have to create your own control to do that.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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I've just revieved your old posts. They have several things in common
1 - you don't have a clue what you're talking about
2 - if you bother to answer at all, you are incapable of understanding even the clearest of answers
3 - it looks like you're trying to teach yourself by doing things at random
Here are some pointers
1 - C and C# are two different things
2 - C# and VB.NET are two DIFFERENT languages. .NET is the framework both work in. I suspect, although it's hard to tell, that you're programming in C#, which means you're using .NET and you think that VB.NET and .NET are the same thing
3 - all of this means you're utterly clueless and casting around like a drowning man, and getting confused when people answer you. Stop posting here for 6 months. Buy a couple of good books, and work through them. Choose VB.NET or C#, it doesn't matter. Come back when you have half a clue, and are capable of both asking intelligent questions, and understanding basic answers.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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Hello Everybody,
I have Search the entire google, for how to close vb application from taskbar when it is minimize. But found nothing can anybody plz help me.
Thanks in Advance.
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hi, need more information about your problem!
the close (X) is not visible if your application is minimized.. you need to close via SystemMenu right click at the minimized app and close.. the titelbar i think you mean instead of taskbar is not visible at that time.
greetz
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Yep, i do mean the same .I need to Close my Vb app through SystemMenu when the application is minimize.Do u have any soluton for it.
thanks in advance.
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Uhhh...unless you provide more information about what you're looking for, the answer is not going to change. Right-click the icon on the TaskBar and click Close.
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Hi Dave,
I am Call a function in my Vb6 application Where i have used the follow Lib function to get the requried option from SystemMenu .But i m unable to get Hexa Code for Close option .
Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long<br />
Private Declare Function PostMessage Lib "user32" Alias "PostMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long<br />
Const WM_CLOSE = ??????
Can u provide any solution on this prob??????
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goggle is your friend
WM_CLOSE = &H10 in VB
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