So, I've got a text boxes which loads up a content from a XML file, usually a numbers I want a button, so when I will change the numbers on the text box, the data in file will change as well, in other words a save button That's how the data is being taken from a file
[code]...
Those EditPaths, Playa2 etc are making up a path to a file
Is it possible too change numbers into text?. I have two textboxes, textbox one has a value like 85.22, can textbox2 read as Eighty Five Dollars and 22/100 ?. No matter what textbox1 value is it will read text in the second textbox.
View 5 RepliesI have a form with label1.text that always runs.
label1.text = "operator1"
i have read in a text file and saved data from it as a string.
i want to continually read this file and when the string data changes i want label1.text = "operator2"
i cannot figure out how to change the label1.text when the data changes.
I want to create a textbox which contents are validated every time the text in it changes. And an image is displayed beside the textbox if it is correct and another image shows up if its not correct. Pretty much like ajax.
Heres the method which I called from the class.
Public Sub read1()
cmd.CommandText = "SELECT * FROM testdb WHERE Name='" & name & "'"
Try
[Code]....
Problem is, the method seems to be only called once. And the first image that was displayed stays the same even after inputting a data which does not exist in the database. I'm connecting this program to a mysql database using odbc.
I have a label that reads a random line from a text file and that string becomes the text for the label.
Now the problem; the label will only work if it is clicked because the event handler is click.What I need is this to work automatically at startup. In other words, it should change the label's text to the random string of the text file on startup of the application.
Here is my code.[code..]
My text file look like this:
4.5 28 Red (T1 ) [1 12.86 53.8] X Y 198452 -1309 | 11.0 28 Red (2 13.10 04.0) [T1 ] 130611 2948 229111 28275
1.5 28 Blue (T2 ) [1 07.06 59.1] X Y 190456 39339 | 6.5 28 Blue (2
[code].....
I have a values like this:
129111 33775
123111 26775
118611 30275
114111 30275
[Code]...
every X and Y value must be plus with 2.54. if user enter column=5 then the first 5 velues for X must be change Y remain unchange and for the next 5 values the first Y value will be change..
I have a combination of lines like this in my text file.
X200876Y-140576
X220177Y124676
X-178377Y-124076
[Code]....
How can i make it if X and Y contain "-" then it should insert "." after count 4 if not it should enter "." after count 3?
I want to populate a text box from a stored table I have this for the data
With DropDownList1
.DataSource = ds.Tables("property")
.DisplayMember = "propRef"
[Code].....
I'm using Visual Studio 2010 / VB / dot net 4.0, and I have a drop-down menu in my left column that switches resource languages for the end user. It reads like this:
--------English ------- <<- Engish is always the default top language option
French |
Spanish |
[code].....
I have a text file with the format:
(title,price,id#)
CD1,11.00,111111
CD2,12.00,222222
CD3,13.00,333333
[Code]....
What is the best way to go change the price of the appropriate CD if I'm given the id# and new price?
I'm sure it has something do to with getting the line and splitting it, but I'm not sure how I edit just one line and not mess up the whole file.
How do I change bytes [text stored in those bytes] in a binary file?
I have a little function that read bytes 335-343 [For Keyer] and bytes 344-352 [for verifier] and displays it. These bytes store who the keyerID and VerifierID of a data entry file are. From time to time the Verifier Resumes the file [to insert new records], and his/her name gets stored in the KeyerID bytes. So if the original keyer had lots of errors, the new verifier now becomes the owner of this file and the errors are attributed to him/her [not fair]. He/She gets penalized when there are lots of errors.
My question to you is, how do I change the content of those bytes and save it to the file, without damaging any part of the file? I want to save 'H345' in those bytes, [H345 is an example of a Keyer/Verifier ID]
note - as of now I am using 010 Editor [binary editor]to manually change those bytes. When I use this editor, I can see the text portions for those bytes.[code]...
I have a line of tetx. I must change the value of X an Y column according to the initial value which is input by user. I have a text box for user to enter row and column and also text box for the user to enter intial value of X and Y
It should work like that. If have 10 lines then user wil input row =2 and column=5. Row always will be 2. Initial value for X=100 Y=100
the first line should be 100 100 whic is initial value.
my output will be like this
X Y
100 100
102 100
104 100
[Code]....
I have a text box for user to enter row and column and also text box for the user to enter initial value of X and Y. It should work like that. If have 10 lines then user will input row =2 and column=5. Row always will be 2. Initial value for X=100 Y=100. The first line should be 100 100 which is initial value.
My output will be like this
X Y
100 100
102 100
104 100
106 100
108 100
100 102
102 100
104 100
106 100
108 100
The X value must plust with 2 until X=column meanwhile Y remain unchange . then at 6th column which is second row X=100 Y will be intial value of Y+2=102 the the same process will be repeat for second row.
This is my code so far
Dim lines1() As String = IO.File.ReadAllLines("C:\wirematchesout.txt")
Dim xValue As Decimal = Val(TextBox1.Text)
Dim yValue As Decimal = Val(TextBox2.Text)
Dim altValue As Decimal = 2
Dim lineTracker As Integer = 0
[Code] .....
Now I don't want to depend on the column value which is input by the user. I want to do automatically.Let say If my text file contain 131 lines. Since my row will be 2 which is fixed so it should take 66 lines as first row and 65 lines as second row and do the process that I explain above. If line is 132 then it will be 66 for first row and 66 for second row.
I open a text file with notepad, so the user can see his contents, but if he changes the file, and save it, I would need to update a form.There is a way to watch for file updates?
View 2 Repliesi have a text file which contain lines like this[code]...
But this code does not chage the value of red column before the seperator which is "|" .
I need to be able to change a path inside a document ( a config file to a program) to the current directory of the application im creating in VB so the text file looks something like
Quote:
something=234
blabla=io
ServerRoot=C:Server
i need to change c:server
My problem with my project so please help me about I am enclosing my project with problem very simple but I can't found. I am using text box and listbox last two textbox i.e. txtlani and maskedtextbox.
Now the problem is when the user put the data into above mentioned two text boxes for the selected item of the list box I want to change the back color and If the user wish to leave blank that two text boxes then no change at all in the list box selected item.
In short that if Textbox leave blank then no change in the selected item back color if in the Textbox have some value than selected item back color change.[code]....
I'm trying to change the Label.text into the Name choose of the File that i'm going to save. This is the Code:
Dim saveDlg As SaveFileDialog = New SaveFileDialog
saveDlg.Filter = "JPEG (*.jpeg)|*.jpeg |All Files |*.*"
saveDlg.Title = "Save Picture"
[Code]....
i want to change the label text into the File saved names, i want show just the name and not the entire path.
I want a multi line textarea using VB.net.I have used textarea in html before but I have never used it in VB.net I tried:
<text area id="TA" cols="100" rows="20"></textarea>
I introduced space between text area only coz I cud not write it other wise in this forum.. in my code there is no space. But I cannot change the value of textare using my code behind file.
I want to change the format of the excel file to Text.how to do this?
View 1 RepliesI'm trying to get my Applications title bar to change the text once the user loads up a file. So far I have gotten it so it will load up the File name into the title bar, but I would like it to show MicroText - OpenFileName... OpenFileName being the name of the file that was opened.
CODE:
Change value of column from text file line? I have lines like this[code]...
View 1 Repliesi am currently doing a project for my course. My project is creating a system for a mechanical workshop, this includes customer information, car information, expenditure ect. I am not allowed to use access to store the information as this will decrease my overall mark on difficulty hence i am going to use files to store the information. I am using VB 2005. I have tried with binary files, this was good at first as it stored data in a record but then when i tried to create a algorithm to search the data it failed.
1) Should i change my file from binary to text or another type?
2) Anyone have any ideas to search within a binary file? If you do can i get some code please.
Basically I want to have a textbox (TextBox1) that when you enter an area code (ex. 512) that it will return the state (TEXAS) in the label (Label1). One way that I had been trying before was to reference from a text file the array that I am using which happens to be in the format of 512, TEXAS.
Sample -
TextBox1: 512
Label1: Texas
[Code]...
I would like to use this for multiple area codes and have been unsuccessful in getting it to work.
I have a table and i have a form as belove-studentid:...stuentname:..sex:....dateofbirth:...when i type the studentid if it has late the program select the data to fill all text box on form
View 1 RepliesBasically I want to have a textbox (TextBox1) that when you enter an area code (ex. 512) that it will return the state (TEXAS) in the label (Label1). One way that I had been trying before was to reference from a text file the array that I am using which happens to be in the format of 512, TEXAS.
I would like to use this for multiple area codes and have been unsuccessful in getting it to work. Any help with that? Any ideas how I could get it to work?
I have written a text editor for an assignment but I am struggling on where to start on this bit. What I Want To Happen:- When the user saves there work I want the name of the file to be shown next to the name of the program at the top left hand side of the form. I am not sure If I just need to create a simple sub routine for adding the name of the file then calling the method in the save as routine.
View 7 Replieshow I can change the order of numbers. for example i have 147, how would i make the out put to that 741? anther example 24, Then I would want 42. or 542 -- 245.
View 2 Repliesif I have Textbox1 to type numbers
and how to convert numbers to words in Textbox2 ?
like
1= one
2=two
23= twenty three
and so
how to do that ?