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Instead of:
jady84 wrote: int numberofcalls = 0
Put:
Dim numberofcalls as integer = 0
Posted by The ANZAC
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Start VB.Net Pogramming with microsoft MCSD & MCAD books
but ur problem
1) create ur own two forms ,Firstform & Secondform
2) enable timer & set the interval property=1000 (1 Sec)
3) in the timer tick sub write:
static i as integer
i+=1
select case i
case 10
FirstForm.Show
case 35
SecondForm.Show
end select
AEK
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Hi,
I have some perl codes that i would like to use in Visual Studio.Net.
Is it possible for me to do so? I am coding in VB.
Thanks in advance!
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I am not really sure what you are asking, but you can convert the perl code to VB.NET or you can call System.Diagnostics.Process.Start ("perl.exe scriptname.pl").
Mike Lasseter
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Hi Mike,
Thank you for your help
Silver
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Hi,
I'd like to know how to display all processes currently running in a ListView control, and if the user right-clicks on a process that an options menu pops-up with the action: close, and then the process has to be closed. Any ideas, anyone? (sample code svp  ) 
--Zaegra--
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Using the System.Diagnostics.Process class you can get a handle on all the current processes of the user computer. You can use the GetProcesses() method to return an array of processes that can then be altered through a limited feature set.
Regards,
Thomas Stockwell
Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.
Visit my homepage Oracle Studios[ ^]
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The Following code will be useful to you to get the process
-----------------------------------------------------------------------------
Public Function GetProcess(ByVal strquery As String, ByVal strhost As String)
Try
Dim searcher As Management.ManagementObjectSearcher
Dim connect As New Management.ConnectionOptions()
Dim objcollection As Management.ManagementObjectCollection
Dim observer As Management.ManagementOperationObserver
Dim mgmtscope As Management.ManagementScope
Dim oq As New Management.ObjectQuery()
If Not String.Compare(HostName, Environment.MachineName, True) = 0 Then
connect.Username = UserName
connect.Password = Password
End If
mgmtscope = New Management.ManagementScope("\\" & HostName & "\root\cimv2", connect)
mgmtscope.Connect()
oq.QueryString = strquery
searcher = New Management.ManagementObjectSearcher(mgmtscope, oq)
objcollection = searcher.Get()
GetProcess = objcollection
Catch exe As Exception
MsgBox("Failed to connect to the specified machine : " & exe.Message, MsgBoxStyle.Critical, "Connection failed")
End Try
End Function
-----------------------------------------------------------------------------
After this populate the values in the list view
To start or stop the process use the conntext menu, there use
system.Diagnostics.Process.Start(applicarton name.exe) to start(This can be got from selected value prpperty from thhe list view. similarly to stop
system.Diagnostics.Process.Stop(applicarton name.exe))
I think its ok its working for me
sdddf
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hi gyes,
I ma trying to excecute an insert statement to the data base but it does not work for a reason I don't know. the following code displays what I have.Please if any bode can help:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim q As String
q = "insert into user_proj_trans(user_index,proj_code,proj_trns,user_expired_time) values(1,1,1,'30/12/2006')"
Dim com As New OracleClient.OracleCommand
Dim con As New OracleClient.OracleConnection("user id=osama;data source=dev;password=osamama")
com.Connection = con
con.Open()
Dim da As OracleClient.OracleDataAdapter
com.CommandText = q
Try
If con.State = ConnectionState.Closed Then con.Open()
com.ExecuteNonQuery()
Catch ex As Exception
ex.ToString()
End Try
MsgBox("process had been done successfully...")
con.Close()
End Sub
 
O.N.Barahmeh
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what error are you getting?
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It does not save the query into the data base
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obarahmeh wrote: It does not save the query into the data base
That is not an error message, that is only a symptom.
You are catching the exception and ignoring it. This is a big no-no, as it gives you no means of telling what the error is, and no indication that there was an error other than that the code is "not working".
Re-throw the exception in the Catch block, or at least display the message of the exception, so that you see what the error message is.
---
b { font-weight: normal; }
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Thank you very much Mr.Guffa, you realy helped me to solve my problem. and the problem here was in the month entered(an invalid month), and so I could solve it.
Thank you again man![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
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Did you try your query in the query analyser? Knowing the exception is the first step in solving the error. Anyways Make sure that your connection string is correct , and that any string parameter is surrounded by quotes like '<some value>'and finally that you are not violating any primary/foriegn key constraint.
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I am using text boxes to enter names. If the text is entered in lower case letters i have put a line of code to change the first letter to upper case
txtName1.Text = Char.ToUpper(txtName1.Text.Chars(0)).ToString() + txtName1.Text.Substring(1)
like so. My problem is, suppose the name is double barreled like carly-anne
i can change the C to a capital but how do i change the second name "anne" to "Anne" 
Thanks from Zeldacat
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My guess would be to look at the previous letter and convert the current letter to Upper Case if it is a ' ' or a '-'.
Mike Lasseter
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try:
Public Sub Replace(ByRef Text As String, ByVal Separator As String)
If Text.Contains(Separator) Then
Dim i As Integer
i = Text.IndexOf(Separator)
Text = Text.Insert(i + 1, Char.ToUpper(Text.Chars(i + 1)))
Text = Text.Remove(i + 2, 1)
End If
Text = Text.Insert(0, Char.ToUpper(Text.Chars(0)))
Text = Text.Remove(1, 1)
End Sub
AEK
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'Or you can try this.
--------------with comments-----------------
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If Me.TextBox1.Text <> Nothing Then 'make sure the textbox value is exist.
Dim NameParts As String() = Split(Me.TextBox1.Text) 'split the name parts into an array.
Dim FullName As String = "" 'make a buffer to save the processed name parts.
Dim nMax As Integer = NameParts.GetUpperBound(0) 'number of name parts.
For i As Integer = 0 To nMax 'iterate through the element of name part array.
'Replace first character with upper case character on each elements.
NameParts(i) = Mid(NameParts(i), 1, 1).ToUpper & Mid(NameParts(i), 2).ToLower
FullName &= NameParts(i) & " " 'save into buffer.
Next
Dim xTrim As Integer = FullName.Length - 1 'count characther length in fullname
FullName = Mid(FullName, 1, xTrim) 'remove space character at the end of fullname.
Me.TextBox1.Text = FullName 'put the processed value back into textbox
End If
End Sub
--------------without comments-----------------
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If Me.TextBox1.Text <> Nothing Then
Dim NameParts As String() = Split(Me.TextBox1.Text)
Dim FullName As String = ""
Dim nMax As Integer = NameParts.GetUpperBound(0)
For i As Integer = 0 To nMax
NameParts(i) = Mid(NameParts(i), 1, 1).ToUpper & Mid(NameParts(i), 2).ToLower
FullName &= NameParts(i) & " "
Next
Dim xTrim As Integer = FullName.Length - 1
FullName = Mid(FullName, 1, xTrim)
Me.TextBox1.Text = FullName
End If
End Sub
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I have a problem :
Description of problem:
When I use coding to copy a large file like 700MB to a different location. It takes upto 5 minutes. So I want to show some continues working Progress Bar.
But when it starts copy process all the activities hanged. No Progress bar visible at that time.
Please give any solution.
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try
progressbarname.refresh
in loop that copies the file
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Well, you've got a bit of a problem. Just putting a ProgressBar on a form doesn't do anything. You have to update it with, well, progress.
If you're using the File.Copy method, you'll never get that progress. It's a blocking call that doesn't report anything during the copy.
In order to make a progress bar work, you have to copy the file yourself using file stream methods. You know...open a file read some of it, write that to another file. Well, that's where you update the ProgressBar.
You get the size of the file first, start copying the file, track how much of the file you've copied and update the ProgressBar as you're copying the file.
Like the others have said, you can even move the copy operation to another thread so your UI stays responsive.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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I am using vb.net 2005 and I would like to be able to pragmatically bring up a new Gmail compose window logged in to a gmail account that I will supply the username and password to and then fill the form out pragmatically including:
To field, CC field, BCC field, Body field with HTML text, add multiple attachments.
Has anybody done this or know of a component or URL protocol out there that I can accomplish specifically this with?
Best Regards,
Brent Stringer
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Have you tried looking at the Google API. Most of Google's services use a standard set of API that a developer can use in their programs. However, they do impose limitations on at least the searches available with the searching API, and the developer must register to use the API.
Regards,
Thomas Stockwell
Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.
Visit my homepage Oracle Studios[ ^]
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Dear All,
I hope your all professional people can help me this issue.
If I don't know all the table name inside a database. I want to retreive all the table name out. How to do it? (using VB.Net)
After this, I also want to retreive the fields name and their type, how to retreive it using a VB code?
Actually I want to write a import data which can let user select want to import which data table and name. I need the code to help me.
Thanks.
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