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Please any body who might give an opinion about my Save Data ..!
MsgBox("Is Data Correctly Right ?", MsgBoxStyle.YesNo, "Confirmation")<br />
If MsgBoxResult.Yes Then<br />
drcustoms = dtcustoms.NewRow<br />
drcustoms("cstcd") = txtcstcd.text<br />
drcustoms("cstnm") = txtcstnm.text<br />
drcustoms("cstadrs") = txtcstadrs.text<br />
drcustoms("cstphno") = txtcstphno.text<br />
conn.Open<br />
endif<br />
the procedure is after the message box appear and the answer is "Yes" the field should save in the database, if the answer is "No" abort the save.
I'am the new bies and interesting in VB.NET programming. Please give an opnion
if any body know the right and the simple code program.
Best Regards,
Ahmad Rifai Yusuf
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Without seeing the rest of your code, like what's drcustoms, dtcustoms, and what the rest of that conn object looks like, it's very difficult to tell you what your doing wrong.
I can tell your that you set the values of a bunch of fields, then opened a connection to a database, but you DIDN'T execute any proecure to write that information to the database, nor did you close the connection to it.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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First of all, try something like "Is the data correct?".
secondly, you will need to add
drcustoms("cstphno") = txtcstphno.text
--> dtcustoms.rows.add(drcustoms)
finally, this will just be storing the data in a disconnected datatable. To send the data back to the database, you will need to
a)create a database command,
build a sql string (or preferably use a stored procedure)
execute the command
or b) use the Update method of a dataAdapter
Visit my .Net blog at http://hiltong.blogspot.com
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Please anybody give me an opinion about my save data program ..!
Msgbox("Is data right ?", Msgboxstyle.YesNo, "Confirmation")
If MsgboxResult.Yes Then
drcustoms = dtcustoms.NewRow
Best Regards,
Ahmad Rifai Yusuf
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im very confused on how and if you can make a app compatible with different OS
thanks,
foolish
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What do you mean? An app that works on both Windows (.NET Framework) and Linux (Mono)?
The .NET Framework only works on Windows. It is Microsoft's implementation of the ECMA-335 standard, otherwise known as the Common Language Infrastructure. It describes a language independent runtime engine and a basic set of universal classes and uniform functionality that work under all implementations of the framework.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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so basicly no matter what OS(win95,98,me,2k, ect...) as long as u have the .net framework installed you can run any app right?
and also i posted this under the .net framework forum
is there a smaller version of the .net framework redistributable,
the one i saw was 23698 KB, witch is no big deal for someone with high speed internet, but a bare of a DL for a 56k user just to run a app in the framework..
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Windows 95 isn't supported, so don't even bother.
Windows 98 is supported, but should really upgrade to XP Pro anyway.
Windows 2000 and XP is fully supported, but still requires that download.
Windows Server 2003 comes with the .NET Framework 1.1 already installed.
Windows Longhorn will have the .NET Framework as an integral part os the O/S.
There is no smaller version of the .NET Framework, you have to install the full version. The .NET Compact Framework is for Pocket PC's and Windows CE machines only.
There are people trying to package their apps with a stripped down, essentials only "version" of the framework. This means that only parts of the framework that are essential to running the app are "installed". This is not supported by Microsoft and noone really knows what the implications are to a future installation of the full framework and what implications are for the installation of service packs for a partial installation of the .NET Framework.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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thanks for the info, from what i understand if you install .net framework 1.0
and wanted 1.1 you have to uninstall 1.0 before installing 1.1. If i read that right on the microsoft site so i would say installing parts could cause prob's, but i could be wrong about this.
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No, you can run both frameworks side-by-side. You can install 1.0 and 1.1 and 2.0 (when it comes out) without any problems.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Good afternoon...
Currently, we are using MDI(multiple document interface) in VB.Net. We have a parent form named frmMain and it has a main menu. Under the parent form's main menu, it has the following menu items like Data, Figures, Tools, Help, etc... Each of the children's forms have also a main menu under them. But when we run the application and open a child form, the child form's menu items appear in the parent form and no longer at the child's form. How can I make the children's menu items appear in their forms? Are there limitations in MDI? What are they? Can you give an advice?
Thank you in advance....
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Using the MDI model built into Windows Form, you can't.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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i would like to make a program with VISUAL BASIC like sniffing program..
so that...i can control the client computer by using the server computer..
my question how can i know wheather the client computer is active or not?
throught computer server...
can i use ping programme? how is the way?
How can I to make program network with vb? My mean i can make monitoring computer client.. Thanks
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First, don't send a message directly to me or anyone else for that matter, and then post the same message on the board, it's confusing and people can't see the thread that's going on.
Controlling another computer from your is going to be very difficult. Even more so if your not using VC++ to do it.
You'll need to write two programs, a client that is running on the client computer and will provide the interface so you can control the client computer and do the monitoring that you want. The client should report back to the server with any changes in status, like the computer being logged off or being shutdown. The second app will be the server app that collects the status information from the client and provides the user interface to control the client machine.
Figure it will take approximately 6 months of development time times what you get paid per month. Is this number greater than the cost of PCAnywhere, which does exactly what you want to do?
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I try to start a process and redirect the output with ">" to a file. It seems that the > becomes the second argument and in that way won't be redirected. How can I solve this?
Dim psi As New System.Diagnostics.ProcessStartInfo("ipconfig", "/all > c:\test.txt")
Dim myprocess As Process
myProcess = System.Diagnostics.Process.Start(psi)
thanks / Henrik
--- neteject.com - Internet Solutions ---
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First, don't put the redirection into the parameters. Use the .RedirectStandardOutput property of the ProcessStartInfo class to redirect the output to a stream. Second, set up a StreamWriter to redirect the output of the Process object to a file:
Dim psi As New System.Diagnostics.ProcessStartInfo("ipconfig", "/all")
psi.UseShellExecute = False
psi.RedirectStandardOutput = True
Dim myprocess As New Process
myprocess.StartInfo = psi
myprocess.Start()
Dim myStreamReader As StreamReader = myprocess.StandardOutput
Dim myStreamWriter As New StreamWriter("c:\test.txt")
myStreamWriter.WriteLine(myStreamReader.ReadToEnd())
myprocess.WaitForExit()
myprocess.Close()
myStreamWriter.Close()
myStreamReader.Close()
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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thank you very much!
--- neteject.com - Internet Solutions ---
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hi all
i want to take the response of a msgbox
simply if i have a msg have 3 buttons yes no and cance
i want to make a specific task when yes
and another task when no
and another one when cancel
so how i take the response of the msg
another question
now i make a game and i want to make to things
first a shortcut key when i press it start a new game
like if press f2 start a new game how?
second in new game have i to clear changes i made one bye
one or there is a code to load the form as it loaded in the
first time
Lost & Forgotten
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ahmad_yossef wrote:
i want to take the response of a msgbox
From MSDN
Private Sub ValidateUserEntry()<br />
<br />
' Checks the value of the text.<br />
<br />
If ServerName.Text.Length = 0 Then<br />
<br />
' Initializes variables to pass to the MessageBox.Show method.<br />
<br />
Dim Message As String = "You did not enter a server name. Cancel this operation?"<br />
Dim Caption As String = "No Server Name Specified"<br />
Dim Buttons As MessageBoxButtons = MessageBoxButtons.YesNo<br />
<br />
Dim Result As DialogResult<br />
<br />
'Displays the MessageBox<br />
<br />
Result = MessageBox.Show(Me, Message, Caption, Buttons)<br />
<br />
' Gets the result of the MessageBox display.<br />
<br />
If Result = DialogResult.Yes Then<br />
<br />
' Closes the parent form.<br />
<br />
Me.Close()<br />
<br />
End If<br />
<br />
End If<br />
<br />
End Sub
Michael
CP Blog [^]
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Hello everyone,
I am working on a small program in vb.net which reads a line at a time from a text file and writes a new line back to the file.
What I am trying to do is that I read from a text file line by line and want to be able to write a new line at the every third line.
The code is below. Any comments would be appreciated.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim inputString As String
Dim sb As New StreamReader("C:\test.txt")
Dim i As Long
i = 1
inputString = sb.ReadLine
While Not inputString Is Nothing
If i = 3 Then
'want to write a line of message to a file right at this position
i = 0
End If
i += 1
inputString = sb.ReadLine
End While
End Sub
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Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim i As Integer = 0
TextBox1.Text = ""
While i < 50
TextBox1.AppendText(" This is an Original line " & i & " of text " & vbCrLf)
i += 1
End While
End Sub
Private Sub Do3rdLine()
Dim i As Integer
Dim sb As New StringBuilder
Dim myArray As Array
myArray = (TextBox1.Text.Split(CType(vbCrLf, Char)))
While i < myArray.Length - 1
sb.Append(myArray(i) & vbCrLf)
If i > 0 Then
If i Mod 3 = 2 Then
sb.Append("THIS IS A NEW ADDED LINE" & vbCrLf)
End If
End If
i += 1
End While
TextBox1.Text = sb.ToString()
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Do3rdLine()
End Sub
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 I wanna see the my CPU temperature in the vb.net form.is there anybody that who knows this.
sam@
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This is going to be a bit tricky because most motherboard manufacturers don't supply WMI providers for their temperature sensors. The only way to get that temperature is to read the data off of the chip. The problem with that is all the hardware in the machine, including the temp sensors, is abstracted by Windows. This means you can't read the hardware directly with your application. You need to have a .DLL, kind of like a driver, to read the information for you and send it back to your application. The other problem is not all sensor chips are the same and use the same port. If you wanted to write everything yourself, you'd have to write the driver for your specific sensor chip, model and version.
Your best bet is to take a look at Motherboard Monitor. Just Google for it, and you'll find it everywhere. I think the latest version is 5.3.6. With it, you'll find that there is a small SDK that will allow you to read the chip data for your specific sensor chip.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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hi,
im new to programming and so i thought it would be best to get vb.net. The reason i wish to programme is i have designed a piece of software and the main part of the software involves messageing. I dont mean somthing msn messenger but sending infomation to another computer which tells it to light up highlight a curtian textbox. also i would like the programmes to ping eachother. note: not the computer. Im not sure if thats possible??
hope to hear your ideas and advice.
This is all very new to me.
evening all
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