I have a browse button that only searchs to .map files. This is my code: >>
Private Sub But_Browse_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles But_Browse.Click
Dim SelecteerScherm As New OpenFileDialog()
SelecteerScherm.Filter = "Only .map files (*.map)|*.map|All Files (*.*)|*.*"
[code]....
When I do ok, how can I get this map file in a textbox ?
I tried to write a text written in my textbox to file.(a .txt). I scanned it to see if it contained any illegal characters, the program said that it did not. However, when I went to save it it said that the program performed an illegal operation.
System.Runtime.InteropServices.COMException was unhandled Message: Exception from HRESULT: 0x800A0005 (CTL_E_ILLEGALFUNCTIONCALL).
It created the text file but did not write the content of the textbox to the file.I can save the text in Microsoft word without a problem. Is there something wrong with the encoding for the textbox and how do I set the encoding for the characters so I can write it to a text file.
I am using OLEDB and using datareader and with the read function i am reading table to the form. But now i want the textbox values to be written to the table? I tried with the fill, but not getting.
View 1 RepliesSo i'm new to using access/VBA and i'm having trouble getting this to work.[code]...
View 2 RepliesI have a program that can save to a .txt file.The issue is I need it to be done in a tab delimited way.Basically:
TextHere<Tab>TextHere<Tab>TextHere<NextLine>
TextHere<Tab>TextHere<Tab>TextHere<NextLine>
I have this so far, but all it does is put the TextBox1.Text next to TextBox2.Text
Code:
SaveFileDialog1.Filter = "Text files (*.txt)|*.txt|All files (*.*)|*.*"
Dim FileWriter As StreamWriter
Dim results As DialogResult
[code]....
im trying to make an application which on start ask the user to browse for a .lnk file Once the lnk file has been browsed,the application is shown and there are two buttons
1.Launch
2.Exit
When The Launch Button Is Clicked,The .lnk File which the user browsed to at application startup should open. On exit,well it just exits the application! and the openfiledialog should pop up only for the first time the user ever opens the application.the file path should be stored in a .txt or .ini or registry file so that next time he doesnt have to browse for it again..how would i go about doing this!Here is my code so far! Public Class Form1
[Code]....
how I can go about having a ini type file so my.settings don't get over written when I load newer versions of my application?
View 3 RepliesCan any1 teach me how to save the stuff written in the text box in the from not in a notepad file so i can retrieve it later in the same form. I just need help learning how to save the stuff written in the text.
View 4 RepliesI want to get the text written in textbox1 And Then After getting it It should type it In The Label
View 7 RepliesI want to make a autotyper and I was wondering how would I make The words I am writing in the textbox be set to a number of times? EX.- say I want to write a word only 10 times instead of it keep repeating..
View 9 RepliesI need my program to let the user choose a text file by browsing the computer then the file path of the file needs to be set as the New StreamReader path so that the computer can open the file.
[Code]...
Imports System.IO
Public Class Form1
Private Sub button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles
[code]....
iam trying to write information about customer from textboxes to a file.txt.when iam clicking save button, stream is opened, then i used method writeline(txtboxevalues)but no information are written to the txt file any help in that??
View 2 RepliesI'm trying to read a *.txt file and see if it has anything written on it. This is my
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim line As String = Nothing
[Code]....
But when i use it doesn't pop the MsgBox. What's wrong with it?
I'm developing web site using asp.net. In my web site after login i set session for the logged user for my web site need. and on each page i checked whether that session is null or having value and depending on the value i redirected to the login page.My issue is that after login i want to redirect to the previously browsed web page and i done it by using following way-code on the particular page for checking session value-
if (Session["EmployeeID"] != null)
{
}
else
[code]....
c# - redirecting to the previously browsed web page after session expires
View 2 RepliesI need to add quotes to a line that is being written to a vbs file WriteVBS("filesys.CopyFile " & OldNFile & "" & My.Computer.FileSystem.GetName(nfile) & "," & NotesFile & "," & "True")Old Nfile is a variable defined: Dim OldNFile As String = ("\" & OldPCTxtBx.Text & "" & NotesSource.Replace(":", "$"))NotesFiles is defined as
Dim NotesFile As String = (NotesTgt) & "" & My.Computer.FileSystem.GetName(nfile) I need to add quotes before and after the OldNfile Variable and the NotesFile variable I dont want to change the variable just the WriteVBS line not sure how to do it since intellisense does not suggest a better way
How would one be able to determine if a file is closed and ready to be written to ?
View 7 RepliesCan anyone think how to read how many lines will be written to a txt file via streamwriter?I know i can do a count and increment on each writeline but maybe someone knows how to countlines from streamwriter?
View 2 RepliesI'm currently using this method in calling batch files in vb.net:
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
System.Diagnostics.Process.Start("F:ipconfigflushdns.bat")
End Sub
Is it possible to incorporate the code written in the batch file so that I won't have to call it like the one above?
how to integrate the app.config file with an application written in VB.NET. Specifically I need to extract database connect strings from the app.config file.
View 2 Replieshow I can lock a file so it will be completely written to by the first application, then unlocked for reading by my second web ticker app? My IDE is VB 2008. The second app has a ticker timer which I can modify accordingly. However, I'm still concerned whether the web app will encounter a situation where it competes for file access.
View 2 RepliesLet me preface this by saying that I'm very much a novice coder. I'm currently working on a small project to practice with Visual Basic and have experienced some issues during my save and load process using text files. I think I can solve the issue by changing the way my text file is initially saved. I want to see if I can sort the items and change the order in which they are written to the text file based of the value in one of the lines.[code]....
View 5 Repliestell me a way that i can save the stuff written in 3 text box (Name,Address,Bday) by using a command btn. And then finding all of their information by just entering Name using another button.
any help would be grateful.
please and thank u
i want to set the CommandTarget property of menu item to the TextControl which is written in win form or just tell me any way which can execute the command lets say cut copy paste on the control which is written in win form user control and added to xaml through WindowsFormsHost
View 1 Replieswhere can i get a treelistview written in vb.net that works on vs 2008 or vb express edition 2008?
View 2 RepliesHow would i put * in a password box when text is written in it but only when text is written in it and i want the *'s to be as many as how many characters are entered so if the pass was test it would be 4 *'s
View 6 RepliesFor my database program, I need to open a text file and extract the numbers written there into arrays.
View 2 RepliesI am sending a POST request to an API server and I have reused code where I have successfully done this before on other servers and for some reason, which I cannot figure out why, it's not working. I get the error:
Cannot close stream until all bytes are written."}
even though I declared the content length correctly and I am not sure what I am missing here...
data = data + "</posts>"
Dim postBytes As [Byte]() = Encoding.UTF8.GetBytes(data)
Thread.Sleep(10000)
[Code].....
I know pretty much how to save information into a text file from runtime VB2005. However, I wish to be able to write the information into any kind of form of file that cannot be simply opened and read by anyone (such as text file can be). Is there anyway that VB2005 can do this?
View 3 Replies
