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I have a text file that has lines as follows:
thanks in advance
modified 28-Nov-12 4:45am.
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Hi vijay,
is the name list is array or table column?
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Does this compile?
The line i = name.Substring(0, m) implies i is a string.
But in the sw.WriteLine(), name.Substring(0, i) implies i is an integer.
Are the lines in the text file indented by two spaces as in your example?
If so you could just drop lines that start with two spaces (assuming you don't trim them as you read them.)
Regards
David R
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I am not a Programmer in fact i am amedical doctor a pediatrician by profession and do little bits in vb 6 out of my interest
Currently i wanted to create a math Solver in which the user input would as one would write on paper
My PROBLEM
here is the code now what i needed was to
1 get the same as typed in the rich text box into a textbox wich i want use for math parser
2.In the Textbox i wanted to have a caret sign("^")In the position i use the Up Arrow key in the Rich text box
<b>Need help Urgently </b>
Private Sub rtb1_KeyUp(KeyCode As Integer, Shift As Integer)
Me.KeyPreview = True
Dim SupEnt As Integer
Dim temp As Integer
SupEnt = rtb1.SelFontSize
temp = rtb1.SelCharOffset
Dim SelectionStart As String
Dim SelectionEnd As String
Dim selectedExp As String
Select Case KeyCode
Case vbKeyUp
rtb1.SelFontSize = SupEnt / 3 * 2
rtb1.SelCharOffset = temp + 100
rtb1.SelColor = vbRed
KeyCode = 0
Case vbKeyDown
rtb1.SelFontSize = SupEnt / 3 * 2
rtb1.SelCharOffset = temp - 100
rtb1.SelColor = vbGreen
rtb1.SelBold = True
KeyCode = 0
Case vbKeyLeft
'
Case vbKeyRight
rtb1.SelFontSize = 14
rtb1.SelCharOffset = 0
rtb1.SelColor = vbBlue
KeyCode = vbSpace
sText = rtb1.Text
sRight155 = Right$(sText, 1)
LastChar = Right$(sText, 1)
'
Clipboard.SetText rtb1.Text
myString = Clipboard.GetText
Text1.Text = Replace$(myString, LastChar, "^" + LastChar, 1, 1, vbTextCompare)
Clipboard.Clear
Case vbKeyReturn
End Select
End Sub
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Hi .... everyone
I have a test code,I want to jump the check and all check is pass
(IsTrialPeriod,IsRegExpired,IsDoOncePeriod_CheckReg.... ,etc ....these check),so who can help me to modify the return value to pass program check , I don't want this code to make my future program to show register or any alert !
p.s. these is only test code for my homework , I just want to know how to jump the check fuction .
http://rapidshare.com/files/215636655/Program.txt.html[^]
garnett
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You just want to cripple this check, kinda like this?
Private Shared Function IsRegExpired() As Boolean
Return False
End Function
These kinds of tests are usually built in such a way that bypassing them ranges from hard to impossible.
I are troll 
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hi,
i am new developer in vb.net.
i know db connect with local machine.
actually my project database is share with multiusers.
so how can set remote(LAN) database connection in vb.net?
please help for me!!!!
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You put the database back end (ie: the file with the tables in it) on a server/shared location, and you address it like this:
\\servername\sharename\databasename.mdb
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You can put your database file to your Server and connectionstring must have the name of Server,database name and database password.
Best Regard
Anubhava Dimri
mailto: anubhava.prodata@gmail.com
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Hi there - I am a newbie to the world of programming and have come across a huge stumbling block that is driving me wild.
I am trying to create an application that will get a list of all the xml files in a given directory, read through the contents of the xml files (they are all of identical format in terms of node/element structure) and populate a datagridview with the contents.
I have created an array of xml files and have been successful in binding one of the xml files to the dataset but I cant get it to iterate through the entire array. If I carry out the same task but output the contents of the xml file to a listbox it works successfully.
Can anybody help?
The problem code is:
Public Sub xmlReader2(ByVal dirPath As String)
Dim xmlfile As XmlReader
xmlfile = XmlTextReader.Create(dirPath)
Dim ds As New DataSet
ds.ReadXml(xmlfile)
DataGridView1.DataSource = ds.Tables(0)
End Sub
This sub is called by another sub which is iterating through the array. Like I say, I can output the information to a listbox so I presume the problem must be with the above code.
Hope some clever person can guide me in the right direction.
Thanks
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Jordan1982 wrote: I am a newbie to the world of programming
I would suggest if you want long term success, you should abandon this task and focus on learning some basics first.
Christian Graus
Driven to the arms of OSX by Vista.
"I am new to programming world. I have been learning c# for about past four weeks. I am quite acquainted with the fundamentals of c#. Now I have to work on a project which converts given flat files to XML using the XML serialization method" - SK64 ( but the forums have stuff like this posted every day )
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Hey im in the process of creating a railroute manager with VB as Front End and SQL Server as the Backend. It has a server and 3client layout (LAN). I have programs ready to be deployed asper the privledge levels on the server and the clients
And the doubts is How do I logically connect the systems and make my DBrelations on the server dynamic with client actions? I have heard that Socket Programming is something about it.
Im waiting for a response,......
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Just curious if you were still waiting for a response and still drowning?
snicker, snicker.
Any suggestions, ideas, or 'constructive criticism' are always welcome.
"There's no such thing as a stupid question, only stupid people." - Mr. Garrison
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haha! i kinda smelled some humour..
people, im 12grader.. so there is no point in teasing me at the moment.. i know im a newbie at this...
this train is my miniproject... not any BPO assignment..
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Your question is so general that it borders on unanswerable. Noone can give you a clear answer because your asking about how you should design your application, but provided no details about it that would drive an appropriate answer.
Also, the various parts of your question have nothing to do with each other! "Dynmaic relations" does imply any differences between how your data model would react to a users privilege level. On top of that, I fail to see how "Socket Programming" would affect how your data model is designed.
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Is this homework, or has some country actually outsourced such software to people who don't know what they are doing ? Is there any chance that your bugs will kill people when two trains collide ?
Christian Graus
Driven to the arms of OSX by Vista.
"I am new to programming world. I have been learning c# for about past four weeks. I am quite acquainted with the fundamentals of c#. Now I have to work on a project which converts given flat files to XML using the XML serialization method" - SK64 ( but the forums have stuff like this posted every day )
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lol 
*...checks CNN.Com for train crash news...*
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To all the people who answered: how could you joke!??! The intercity express to Delhi leaves in twenty minutes. He needs code urgently!
Don't worry, I'll provide some:
Throw New ArgumentNullException("iq")
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I have been working on a database program with a Access database. I have on one form a datagrid and it has "Employee Table" table on it. Now what I want to happen is if you click on a row and click "Open" button (btnOpen" it fills the information to another form with text boxes like "TxtAdd1" (Address) and so on.
Also, I have a save button on the form with the text boxes (Save Form) and what I want is to be able to save the information in the text boxes as a new employee in Employee Table, but if the employee ID is same as already in the database table, it will say message "This employee ID already exists, would you like to overwrite current employees information?" (Yes or no)
Any help would be appreciated. I am trying to make this so I don't have to use databound items on text boxesThanks in advance.
In the end we're all just the same
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You need to write code in the button click events of both the buttons. In case of open, get the selected row and fill its data in the textboxes. In case of save button, use classes in OleDB namespace to save data.
Dave McCool wrote: "This employee ID already exists, would you like to overwrite current employees information?" (Yes or no)
Assuming this will be the primary key, it should be auto-incremental or should be generated through code. Why are you letting user create the IDs?
जय हिंद
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I fixed that, just realised the ID should be an autonumber. Anyway is there a way of adding the information on all the textboxes to the database table as a new user... the txtAdd1 text will be stored in Address 1 cell and so on.
In the end we're all just the same
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Create a stored procedure in your database and send the textbox values as parameters or build a query in your code and perform insert/update using Command object.
जय हिंद
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u should use command builder to save or update which will generate command dynamically insert for new and updated for existance.
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i have a text file which has lines as follows:
modified 28-Nov-12 4:46am.
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Obviously you need to step through and work out why m is not -1 when you want it to be.
Christian Graus
Driven to the arms of OSX by Vista.
"I am new to programming world. I have been learning c# for about past four weeks. I am quite acquainted with the fundamentals of c#. Now I have to work on a project which converts given flat files to XML using the XML serialization method" - SK64 ( but the forums have stuff like this posted every day )
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