I have a winform with richtextbox. I want to get the user input values in any window like chat programs(msn,yahoo,gtalk), Ms Word,...etc, and set the values into richtextbox?
View 3 RepliesInput a range of numbers and sort them into 6 equal amounts and then having the program tell you which amount the number was put into?
I.e
Input:
1200, 2400, 600, 600, 300, 300, 1200, 1200
Sorted into:
Group A: 2400 = 2400
Group B: 1200 + 1200 = 2400
Group C: 600 + 600 + 300 + 300 + 1200 = 2400
In this application I need to allow users to enter a month as integer (1-12) then use integer tryparse to validate that input, that seems to be the easy part. I need two create two functions, one that returns the name of the month and the other returns the number of days in that month. The arrays are supposed to be defined and initialized within the function so that the main program can take the user input and call the two functions, then return the appropriate values as output to labels. I am not sure how to declare the arrays in their appropriate functions and then how to call those functions to retrieve the right value from the function.
View 1 RepliesI want to be able to see if the values a user inputs into 2 textboxs equals the values assigned to a picture. I put these values in the picture's name and tag. Also the picturebox is getting the image from a random function correlating to an imagelist. How would i go about thisI thought of maybe using a checkbox and coding
If picturebox1.image.tag = ("12") _
and textbox1.text = 1 _
and textbox2.text = 2 Then
checkbox1.checked = true
unfortunatly when i debug it says the picturebox1.image.tag = Nothing
I am using a RichTextBox to allow user data input.I need to allow a user to select all, and change the font value of the text within the RichTextBox.
View 1 RepliesCan somebody give me a hint how to multiply each line in a richtextbox with a value?The richtextbox will have ex. 1000 lines with numbers, and I want to multiply all these lines with with a number.
View 1 RepliesThere is a richtextbox containing either 'True' or 'False' at each of it's lines. Let's say for example that it contains 100 lines. The 2nd line is 'False'. Through a contextmenustrip I would like to be able to select that 'False' value and have an option saying 'apply to a range' of lines. The program would ask for the number of lines the user would like to apply that value, and apply that value to the lines he specified. [Code]
View 3 RepliesI'm trying to build a sales program in which by adding multiple items in a RichTextBox, with the click of a button, the program can sum the price of these items and put it in a TextBox as the total sum of these values.I've been going nuts about on how to write the code for this..It's the last part of the program that i need to conclude ir.
View 1 RepliesI'm trying to build a sales program in which by adding multiple items in a RichTextBox,with the click of a button, the program can sum the price of these items and put it in a TextBox as the total sum of these values​​.I've been going nuts about on how to write the code for this..It's the last part of the program that i need to conclude ir.
View 2 RepliesI have a richtextbox, with random values in each line:
a1,a2,a3
b1,b2,b3
and so on.
This textbox stores the values in a jagged array after lostfocus. What i am trying to do, is for the user to have the ability to 'switch' values in each line if he wishes to do so. Each switched element becomes the first, and the first goes where the old value was. So it's basically a 'swap'. For example:Line1: a1,a2,a3 --> user highlights "a3", right clicks and a contextmenustrip appears with the option 'switch', once he clicks a3 goes where a1 was and a1 goes to a3. So the new Line1 would be: a3,a2,a1. After that if he switches a2, new Line1 would be: a2,a3,a1 Once the switch is done in the array, redisplaying the data in the RTB is not a prob.
Using VB.Net
Database Form
Server Name, Username, Password - textbox
SQL Authentication, windows Authentication - checkbox
I have Database Form, First Time i run my software, I have to give Server Name, Window or SQL Authentication mode, UserName and password. Next Time I run the software, given data's like Server name, username, password, window or sql authentication should appear in the form. Before I used VB6, I used the ini file for getting the username, password and servername.
vb6 code.
Dim File As String, OFLen As Double, str As String
File = App.Path & "SQLServer.ini"[code]....
There is any option is available in the vb.net for saving the data's or i have to use the same format(ini file) in vb.net
I have written a custom Bindable RichText Box, so I can bind to the Document property. However, as soon as I set my document content, the only keyboard input it accepts is the backspace key (???). No other keyboard input is acknowledged (including the arrow keys).
[Code]...
what im trying to do is make an application to change values in my modems web config page.my trouble at the moment is that I want a textbox to display the value held in an input box from the modem.I currently have a web browser control on my form and have it navigate to the config page on form_load.
How do i get data from a database and put it in to multiple text boxes?Basically i have abilling form with; name, address, etc.But i have a 'retrieve' function underneath which allows a name and post code to be entered and then the information above is automatically filled in if the name and post code exists. At the moment i just setup a connection with the variables. not sure how to do the rest
objCommand.Connection = objConnect
objCommand.CommandType = Data.CommandType.Text
objCommand.CommandText = "SELECT CustomerName FROM Customer WHERE CustomerName = @CustomerName AND PostCode = @PostCode"
[code]....
I have an input box that allows users to enter a date that when the user clicks "Ok" that it does two things, marks a field called "code" in my Exceptions SQL table as H and passes whatever date they have entered to that table as well.
View 1 RepliesI have a form that requires input from a user that will update a database table. So they are offered input boxes. What the input box will do is ask the user to enter a date, what that will then do is to mark a field marked 'code' in my sql table as "holiday" for that entire day.
View 4 RepliesI have several textboxes and one combobox in which I would like them to have them placed in a file, but I have run into several problems while doing it. I am taking a beginning course and the book doesn't seem to explain things to well.
1. How can I let the user enter a file name after the data and button has been clicked
2.How do get I get a information from the combobox to grab the text within the selected item to the file
3.How to I write the entered text value to the file like using the notepad file?[code]..
I am getting scale values from a comm port into a richtextbox control, now as long as the connections and the scale is working great scale readings continuously flow into the control all the time, however when the connections or the scale is turned of the label that displays the weight will give a message saying error.
After 5 seconds I want to be able to give the operator the choice to take scale readings manually. This is my code so far.
Private Sub tmScaleTimer_Tick(sender As System.Object, e As System.EventArgs) Handles tmScaleTimer.Tick
If rtbDisplay.Text.Length = i Then
[Code].....
how do I restart the timer if the interval has elapsed
User inputs values into textboxes , user hits calculate(Button) user needs to be able to input new values so.
[Code]....
I am trying to create an input validation for my program to prevent the user from entering negative values. I've been using:
If (decLabor < 0) Or (decPartss < 0) Then
MessageBox.Show("Input prices for parts and labor must be positive")
I would like to create a form there I can enter three values (A,B,C)in textboxes and then submit these parameter to a program that run in a dos promt windows. Parameter A , B , C..Program.exe /A /B /C..It would be great if I can have a progress bar as well.
View 6 RepliesI have a button which reads a comma separated value file and loads it into a richtextbox. Each line contains comma separated chars.
Once the file is loaded in the richtextbox, i want to be able to select specific values from each line and store them into an array.
For example:
Line1: a,b,c,d,e
I want to be able to place only the values "b" and "c" into an array.
I was thinking something like creating a menu for the richtextbox which will be triggered on right click, then highlight the values I want, press right click and select 'place these values in an array'.
it doesn't have to be the way i proposed it, but it definitely must use a richtextbox.
I have to scan through documents. Excell, Word, txt, ect looking for company names that match a pre-difined list of companies.I then email the companies some specifics in regards to that doc.The problem I have been having recently is that the list of companies keeps growing and I am starting to miss some more than I used to.What I would like to build is a tiny app that has 2 Text boxes.1 on the left for input (where I would copy/paste) the document text I receive.and one on the right for the output where it will highlight any line that contains the name of any of the pre-defined companies.
I started toying with the idea and so far I have form with a SplitContainer. Within that SplitContainer each side has a TextBox... Below the Textbox on the left hand side splitcontainer I have a submit button with no actions currently assigned to it.
I need to pass all rows at once created in a gridview to another. With the following script i can only pass one line at a time when i click the button.
Private Sub btn_add_equip_ext_guardar_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_add_equip_ext_guardar.Click
Dim rowext As Integer = win_Comp_orc.grd_NoOrc_Exterior.Rows.Count
[Code].....
I have some problems with coding my visual keypad in order to input a value when the selected textbox has focus.With the code below makes the value I chose in all the textboxes.
Here the code:
'Number pad section------------------------------------------------
'Number 1
Private Sub Button5_Click(sender As System.Object, e As System.EventArgs) Handles Button5.Click
[code]....
i've small problem in vb.net .i've mdi container form,in child form datagridview is there previoues,next buttons in parent form.
How to pass datagrid values to parent window?
i'm new to vb.net.Pls help me any one.
I have some code that broadly looks like the following ...
WebBrowser1.Document.All("btn_submit").InvokeMember("click")
WebBrowser1.Document.GetElementsByTagName("select").Item("id_pickupdate").SetAttribute("value", "2011-07-07")
I cannot seem to get it to work in one code routine. I end up having to have a separate button to set the date after the page has loaded. I have tried all the blog posts using isbusy, timer etc but it does not seem to work. The code breaks and the error prompt says that id_pickupdate does not exist.
Using Visual Basic 2008 Express Edition.Note: Program is to be used with Touch Screen. (No keyboard or mouse)TODO: Get Log in form to allow the input of values from clicking on Buttons 1 thru 0.*,# '1. So far Buttons on Log in form allow one entry only. Form needs to allow 9 entries. 2. When Clear button is clicked. Password box entry clears, but then, there is no Cursor.Will worry about the rest (authentication) Later its taken two weeks to get this far.NOTE: Not using a User Name Just a Password
[code]...
I'm using visual basic 2010 and i am able to import the raw data from excel and into my datagirdview but i am unable to get the code to add the values of raw data in column 2 and 3 and show the answer in column 5. Do i need to loop it?
The entire project is in the attachment take a look at it.
This is the entire code i have now:
Imports System.Data.SqlClient
Imports System.IO
Imports System
[Code]....
"Working with Multiple Forms in Visual Basic .NET: Upgrading to .NET" url...states very clearly, "you need an instance of a form before you can display it or work with any of its controls or properties". Granted, this was written for VB.NET 2003, but I can't find any reference where this has been changed in later versions. [code] Running this in Debug, both OriginalForm and InstantiatedCopy work fine. The Output window displays the values for both forms identically. (I'm using Visual Studio Professional 2010.)
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