How 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 RepliesI want to receive the text that is written in notepad. The text length it returns is correct, but it doesn't return any text. It's just blank.
CODE:
i have made a program that needs a password to activate it but i would like it to look for a text file in the same directory called "password.text" as it will alow me to change the password.
[Code]...
I'm making a custom control suited for handling passwords. I have created a control that inherits from a text box and I have implemented a lot of things so far. But what i want to do now is create a system so that when a user types It will display his last character typed for a X amount of time.Is there a way to turn only selected characters into password characters and still be able to get the password text from the Text property ?
View 3 RepliesI am trying to save text in a particula format.
I am using the following code to enter the data from the keyboard and save it in a text file.
Private Sub EnterXMatrixToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles EnterXMatrixToolStripMenuItem.Click
Dim i, j As Integer
[Code].....
I need to write in the text of the button written in it "—10x" but when I copy it from MS word it is copied like that " —10x"
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 Replieshow to save data (for example some text that user type [as password etc]) and save that password on same location where is application. After saving I want to have also Load option so we can load saved data.
View 7 RepliesI am having a hard time with my project. A description of it is here (Question #2) I don't know where to begin with classes. I have a functioning program, but it isn't working as designed. Changes and updates are being written directly to the text files, so the listbox doesn't display current information unless it is refreshed in some way. The instructions say that this program should commit files once a "Save accounts to File" button is clicked. Obviously, my program doesn't make use of the button. I was going through another project where changes were written to a list box, and committed to the files upon exit. However the text files were in LSV format, and the program used an array of structures instead of classes.
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Can 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 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 RepliesI 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 would like to combine the two things in the title to use as a query for an access database. I think i kind of know what to do, but then it doesn't work so i actually dont, the error i am getting in runtime is that the query is incomplete. The line of code in question is this:
Query = New OleDb.OleDbCommand("Select key From '" & frmFrontEnd.cmbModel.SelectedIndex.ToString & "'_Assistant", AccessConn)
written a text editor custom control in vb.net
View 5 Replies'i have written the following code:
Private
Sub Combo_Mth_KeyPress(ByVal
sender As
Object,
[code]....
'even thogh it seems to clear the text and select default text yet user written 'keyword appears in the text area of combobox?
For my database program, I need to open a text file and extract the numbers written there into arrays.
View 2 Replieswhere can i get a treelistview written in vb.net that works on vs 2008 or vb express edition 2008?
View 2 RepliesI 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 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)
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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 have been developing windows and web application using Visual Basic 2005 for a long time. Now i want to change from Visual Basic 2005 to Visual Basic 2008. I would like to know what ever projects i have done in visual basic 2005 will works in Visual Basic 2008. Will the existing code in visual basic 2005 supports Visual Basic 2008 or do i need lot of modification. I haven't used VB 2008 but i hear that most of the code which written in visual basic 2005 supports visual basic 2008. What are the things i need to take care when working the existing projects in visual basic 2008.
View 3 RepliesAfter upgrading code to VS2010, the error "MSB3134: The permission set requested by the application exceeded the permissions allowed by the Internet or Intranet zones. Select Full Trust or to continue using partial trust, define your custom permission set in the Security Page of the Project Designer. Bentley Software Loader". The same code ran fine in VS 2008
View 3 RepliesBasically i want to know if the visual studio IDE and/or compiler in 2010 and 2012 was written to make use of a multi core environment (i understand we can target multi core environments in all versions using parallelism, but that is not my question).I am trying to decide on if i should get a higher clock dual core or a lower clock quad core, as i want to try and figure out which processor will give me the absolute best possible experience with Visual Studio 2010 or 2012 (v11) (ide and background compiler).
If they are running the most important section (background compiler and other ide tasks) in one core, then the core will get cut off quicker if running a quad core, especially if background compiler is the heaviest task, i would imagine this would be difficult to separate in more than one process, so even if it uses multi cores you might still be better off with going for a higher clock CPU if the majority of the processing is still bound to occur in one core (i.e. the most significant part of the VS environment).
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 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 have an application that currently operates based on a static password that is hard coded into the application. I would like to somehow have the application look in a text file, say: C:passtest.txt for a password. The text file will have nothing but the 1 password in it, it is just to make the changing of the password easier than having to recompile it everytime.
This is in VB.net. Also, there is no required user name for the application, just 1 textbox (TextBox1) that asks for the password.
I suppose the application (upon startup) should read the text file, grab the password, and save it into a string variable called "password".
How do I convert a text into password? i.e. While logging into windows, we are entering our password character by character. how each characters are converted into * ? I dont know how to do this?
View 7 RepliesForms :: How to change text of textbox to look like password?[code]...
View 3 RepliesImports System.IO
Public Class LoginForm1
Dim password_guardada As String
Dim user As String
[code]....
That also doesn't work.And the most odd thing about all this, is that the passwordtextbox is getting is value from pass_desincriptada.