Automatically Fill TextBox With Three Words From .txt File Separated By Sign
Apr 17, 2012I want to automatically fill TextBox1 with three words from .txt file separated by sign
View 13 RepliesI want to automatically fill TextBox1 with three words from .txt file separated by sign
View 13 RepliesI have a textbox that represents a primary key in my database. Because the values are nvarchars I can't automatically increment for a new insert. Instead I have to read a value from a drop-down, perform some magic, and create a new incremented value for the new insert.
I've written codebehind that does all this when the drop-down is selected. It works, in that it puts correct values into the textbox. However when I try to insert, I get an error that that field cannot be null.
I'm pretty sure it's because I'm doing this in the codebehind : myTextBox.text = newValue
which wipes out the binding the textbox should have : Text='<%# Bind("UniqueName")
How can I calculate the needed value for this field programmatically and set it back to the screen so the user can see it (and possibly override it) and still keep the databinding intact so I can create the new record?
code that cuts off text from TextBox1 to TextBox2? I want to cut off and paste three words separated by '; '.
For example:
I have 10 words separated by '; ' in TextBox1.
[Code].....
I am pretty good with perl regular expressions but evidently I am at a loss on why this doesn't work.The code below stores "Person Test" in output variable.
im output As String
Dim userName As String = "Test, Person"
Dim re As New Regex("(w+),s(w+)", RegexOptions.Singleline)
output = re.Replace(userName, "$2 $1")
So why doesn't the following code store "#Test##Person#" in output variable.
Dim output As String
Dim userName As String = "Test, Person"
Dim re As New Regex("(w+),s(w+)")
For Each Match As Match In re.Matches(userName)
output &= "#" & Match.ToString & "#"
Next
I am creating a drawer count program and for cash in and such I need it to add a minus sign when the user leaves the text box. I have tried the Append Text Command but it adds what I've typed in already to it like this 10.00-10.00 and that's not what I want, I want it like this: -10.00
View 3 RepliesI want to make fill my database with 2 fields.1) a specific word2) the definitiontherefore I am using a blank database program in Microsoft Office Access 2007...the blank database has 3 fieldsIdfield onefield twofield one will insert the wordfield two will insert the defintionmy question is this:does the database grow dynamically with the insert or do I have to specify how much memory?
View 2 RepliesI am making a Help-form for my application. A Help-form normally has a ListView on the left and a RichTextbox on the right. When you click on a Help topic in the ListView, the text in the RichTextbox is supposed to change accordingly. The text file is part of the application's resources.
View 2 RepliesI'm trying to fill in web forms automatically by using the vb.net webbrowser. I'm using code like the following to fill in the name:
Dim elementsInput As HtmlElementCollection = wb1.Document.GetElementsByTagName("INPUT")
For Each element As HtmlElement In elementsInput
[Code]...
The problem is this solution is not global. It will only work on text boxes with the name "OWNER_NAME". Writing out hundreds of variations for every text input there might be for name would not be very smart. There must be an easier solution?
how I can write a program that will work on ANY web page, no matter what the names of the text inputs are?
just looking for more information really as tutorials on the net seem to be lacking on this one. What would you use to fill out a form on a web page automatically? what syntax?
View 6 RepliesI need to automatically fill forms in a WebBrowser Control. There are TextBoxes and CheckBoxes. How can I automatically set their value programatically? Language: VB 2008?
View 2 Repliesi want a richtextbox within my project where the string moves from right to left through the textboxsort of like an airport sign or the big screens in picadilly circusan autoscroll bar is no good as the strings will be really long and i want the classic small gap at the endthen it starts again, if you get what i mean.
View 7 RepliesI'm currently making a Program that will automatically and randomly fill in Username and stuff like that, in a webbrowser. A yahoo account maker. and i'm stuck at the part with that image. I want to copy the image to a Picture Box inside the Visual Basic 2008 program. [Code]
View 3 Repliesget information from a notepad document that is created automatically in another program that I use into a ms word form.What i Have,I have made a ms word form with text fields. i need to write a code in vb to get information from that notepad document to fill the information on my word form.
View 1 RepliesI'm trying to get the Subtotal, Sales Tax, and Total to be displayed in currency form, (i.e.: $0.00). The form:
Private Sub CalculateButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CalculateButton.Click
Dim PartsCharges As Decimal
Dim LaborHours As Decimal
[Code] .....
Is there some easy line of code I can do to format it? I know how to do it the .ToString("C") way, but that doesn't work in my case, because they are text boxes and don't have any declared variables for the numbers that are inputted inside of them.
What I am trying to do is allow the user to enter a list of authors in a textbox separated by semi colons. After each author is entered, followed by a semicolon, I would like the autocomplete to work on the next name and so on (e.g., Smith, John; Eastwood, Clint...). I can get the autocomplete to work in a textbox with one name, but cannot seem to figure out how to get it to work on a list of names in a text box.
View 8 RepliesI have a text box with a list of entries for example:
Reference 1
Reference 2
Reference 3
[Code]....
I plan to read the string back into a the textbox later using the split() method and assign each to string to an array.
I have 3 checkboxes and 1 textbox i use only these controls mentioned above ..I want ---- when i check checkbox1 and checkbox2 then it will display in textbox1 as 1,2 as it is as the same ascending order not 1,2, or 2,1,I use this type of coding in asp.net (VB) , i wanna use this coding for 45 checkboxes........
View 1 RepliesI am writing a code to search through the entire listbox items and highlight them whenever user enters text in textbox. I am looping through textbox items which are entered using a 'comma' . But the code fails to add it to selected indices when user types multiple items using comma. It works fine for single items.[code]
View 2 RepliesI want to send a PDF form from my program.Sending the form is not the problem.But i would like to fill in the Subject, and some detail information in the E-mail automatically.
View 5 RepliesIm importing text from a .txt file using streamreader and when it reads in a � sign it converts it to the square symbol for a unknown character! If i put in a $ sign it imports it correctly!
View 2 RepliesI have 3 checkboxes and 1 textbox
checkbox1, checkbox2, checkbox3
when i check first checkbox1 and then checkbox3 then in textbox it will appear as 1,3 exactly......
I am writing a code to search through the entire listbox items and highlight them whenever user enters text in textbox. I am looping through textbox items which are entered using a 'comma' . But the code fails to add it to selected indices when user types multiple items using comma. It works fine for single items.
Private Sub TextBox1_KeyUp(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles TextBox1.KeyUp
If (e.KeyCode = Keys.Enter) Then
ListBox1.BeginUpdate()
[code]....
I am trying to write a vb2008 program that allows a user to select an airport from a combobox and then once the value has been selected it searches a comma separated text file once it has found the airport selected ( always the first column in the file) in the file it populates 8 other textboxes with the row data from the file. The idea is to select the airport and then it calls up the radio frequencies associated with the airport.I assume you have to call the data into an array and the search thorough the array until the combobox.selectedvalue = the value in the array, but i am unsure how to do this Ideally I would like to be able to the user to add data to the file thats why I used a combox, but I am having trouble trying to get the boxes to populate so first things first.
[code]...
If i have two textboxes textbox1 & textbox2 and button1 in my ASP.NET and SQL Server database
Database records are:
ID Date Seats
1 15-Dec-2010 1,2
[code].....
When i put some thing in a html editor example <html>then it will highlight how to make a word like INNER JOIN (for sql) make it in a diffrent color ?
View 3 RepliesI decided on a comma separated data file, saved as a text file. This is for data that will not change. After loading the data from the text file; then throughout the lifetime of the program the data can change. The data can then be saved back to a different binary file. The idea is to have a save state system going.Does anyone have a suggestion or is opposed to the idea. Is there a simpler way to organize something like this?
View 6 Repliesi have here a .txt format wherein It show like this:
n,1.alex.valantines@palazzoli.it,"Sent successfully"
neha,21.neha.singh@gmail.com,"Sent successfully"
kab,2mkab@2mkab.com,"Sent successfully"
mickey,69mickey@sbcglobal.net,"Sent successfully"
[Code]....
What my problem is that, how can I load this .txt file to a datagrid and arrange it in a 3 columns. That .txt file is auto generated that's why i cannot do anything about the textfile.
i have code for loading a text file (comma separated) into my DGV:
If Not DataGridView1.LoadTextFile(TextBox1.Text, ErrorList) Then
Dim sb As New System.Text.StringBuilder
sb.AppendLine("Failed to load text file, see error messages below.")
[Code]....
I'm wondering...is it possible to run this code if the user was to drag and drop the text file onto the datagridview, rather than having to navigate via buttons etc...it'd make it a much nicer method!
I want to read a comma seperated file, there are 4 columns. I want to read each column into a different variable.
Here are the data
1.89,Dog,434,0.754
45.32,Cat,674,89.6
....
[Code]....
This is my first 'serious' VB2008 project. Attempting to write a comma separated file. vis:
[Code]...
Is there a better method for outputing the data, rather than having to concatinate all the elements into a string and then writing it? In the 'good old VB6' days a Print statement followed by each value and a separator would do the trick. I can't seem to find the appropriate override for the WriteLine method.