I've been working with my project. I make a quiz and I put check value for every label. If the user is correct the label with shows or else the label is in a hide status. My problem now is how do I count those labels to display his/her result. If there are 3 labels shown in the form in automatically the user got 3 points and that "3" with be put into a textbox...
View 5 RepliesThe user has to enter the text in the textbox , to write a text user need to press the keys and release the keys. Write a code to count the number of keypresses and keyreleases and display the value in the labels.
View 1 RepliesBasically, Is it possible to get a grids row count using jquery.if my grid has 20 rows in it not including the header or footer, i want to now the count of actual rows, this will tell my users how many tasks they have in their list.
View 3 RepliesI have added a column to a Datatable called CallsPerDay which is there to tell me how many telephone calls have been made on a particular day or days.Is there a datacolumn.expression which will allow me to Filter on the day, count the rows and then populate this added column with the result.
View 1 RepliesI have an AccessDataSource TestSummaryADS. I can easily view the results in a GridView or DropDownList by setting its DataSourceID property.
How do I bind a value from the results TestSummaryADS to the text of a label?
I'm just trying to populate labels on my page with results from the DB entry.
C# or VB.NET answers okay.
designing a Windows based computer program that will allow a user to enter some number (n) and a choice of a count up or count down for that many numbers. So for example, the user enters 5 as their number and selects the count down option, the message box displayed would contain the message: "Here are your numbers: 5,4,3,2,1,0"
View 14 RepliesIm trying to get the result of an SQL statement and store it in an integer variable "count" in vb so it can then be displayed on my website showing the user the total Open records:SELECT COUNT (recordID) FROM [tbl_Records] WHERE [Status] = 'Open'
View 2 RepliesI have a requirement where I have to add items into a List(Of T) (let's call it Target) from an IEnumerable(Of T) (let's call it Source) using Target.AddRange() in VB.NET.
Target.AddRange(Source.TakeWhie(Function(X, Index) ?))
The ? part is a tricky condition that is something like: As long as the as yet unenumerated count is not equal to what is needed to fill the list to the minimum required then randomly decide if the current item should be taken, otherwise take the item.Somethig like...
Source.Count() - Index = _minimum_required - _curr_count_of_items_taken _
OrElse GetRandomNumberBetween1And100() <= _probability_this_item_is_taken
' _minimum_required and _probability_this_item_is_taken are constants
The confounding part is that _curr_count_of_items_taken needs to be incremented each time the TakeWhile statement is satisfied. How would I go about doing that? I'm also open to a solution that uses any other LINQ methods (Aggregate, Where, etc.) instead of TakeWhile.If all else fails then I will go back to using a good old for-loop =)
I declared a variable which is the sum of two other variables. I simply want to display that result on the screen. I think a msgbox is what I need to use but I'm not sure.
View 2 RepliesI have a school project, and for some reason in the book it doesn't show how to keep a variable cross sub functions. Can anyone give me a clue of what i'm doing wrong ?
Here is my code
Private Sub processButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles processButton.Click
[code].....
display the result in a datagridview instead on a textbox
Dim cmdTextFN As String = "Select songTitle,singer,lyrics FROM tblLyrics Where Lyrics LIKE '%" & TextBox1.Text & "%'"
Dim daFN As New SqlDataAdapter(cmdTextFN, New SqlConnection(GetConnection))
[Code]......
How can one search for multiple items at once and display the result in a datagrid? for example, i want to search for multiple mobile numbers (in sql server database)at once and display the found numbers and their corresponding names.
View 4 RepliesI have completed this code, but I cant seem to get the answer into the combobox?
Dim mydatabase As String = DatabaseNameComboBox.Text
Dim TableNaming As String = TableNameComboBox.Text
Dim DatabaseConn As New OleDbConnection
Dim DatabaseConnString As New OleDbConnectionStringBuilder
Dim strSQL As String = "Select * from " & TableNaming & ""
[Code] .....
This last line, just adds the select * from statement, but I want the column names?
[code] if some one let me know the way that I can display the select result
View 1 RepliesI'm just starting to learn VB and I can't seem to get the label to display 4 separate lines that I wanted it to. It always seems to display Grand Total: (number)[code]...
View 7 RepliesHow can i display search results on textbox etc. like i have wrote code for searching and then it selects values as per search but later how can i display those values on textbox , i have no any idea about how to do this, i usualy use databinding but in this case i dont think i can use databinding
View 4 RepliesI have a label in my form which displays the text-content stored in a text file. However it is not able to display special characters like ", ', : etc. Instead it just puts a small rectangular box (same size as that of the text).
How do I get them to display these characters? Should I not use text files in this case or do I have to turn on some control-properties?
I can't get it to display the computed values in the label fields when I run the form. I've been through the example code provide to me, my textbook, google (how I found DaniWeb), and I've been over the code probably 50 times and the problem just isn't jumping out at me and it doesn't generate any errors or trigger the try catch, so I'm asking for fresh eye.[code]
View 1 RepliesI need a program that will display the contents of an array in two labels. I'v been having problems. Does anybody know how to debug my code?
HTML
' displays the first and last names in label controls
Dim names() As String = {{"Mary", "Jones"}, _
{"Susan", "Washington"}, _
[Code].....
I have a wired problem with the windows application that I wrote for a client. I used the vb.net for this application and the database is SQL server express. I created the setup for this windows application and the setup contains .net frame work and Crystal Report's component too..The problem is sometimes the application user gets different (and wrong) result on their work station than I do on my work station.For example we run the same report for the same Case the information that I see on my report is not the same as they do. Incredibly their reports are wrong and mine is accurate. I even tried running the setup on my co-worker's PC and he is getting the same result that I do..I used connection string to connect to the database (via Config file).The other problem is I set one report to be shown in specific Paper Size, Again it is working fine in all the computers that we have in our company but they users seeing this report in A4 paper size..[code]
View 5 RepliesHow do you display your result of a calculation in a message box?
Code
MsgBox("Average = " & textbox1 & "" + vbInformation + vbOKOnly)
i am trying to make a search form with 1 label(surname) and textbox. i have 1 gridview on the form aswell. can you plz provide me any code so that when i type in textbox i should c the result in the gridview. wat i have done right now is. i have added data source and i than dragged the dataset.but when i load the form i already can see the data loaded on grid view .it than filters depending on the textbox. i want this gridview to be empty when it gets loaded.
View 4 RepliesI've created a form which correctly displays all my fields in a recordset. I can scroll through them, add new records, delete records, etc. etc. and everything is fine. I now want to add a Search field to the form so that when the user enters a search string, it automatically searches through the dataset and refreshes the display to display the appropriate search result (i.e. populates the currently open form with the appropriate record).I have a simple database, and I have created a form (not a datagrid) for displaying the records (and to make it easy to add new records and browse through with the next and precious record buttons). BUT, to put a simple textbox on the toolstrip and enable the user to write something in it and then click a button to display the entire record containing that "something" seems imposible.
I have eleven columns in my table, and I want to search the one with the Primary Key, so there will be no confusing wich record to display.
I am facing a problem displaying the result of my "select *" query on the form . Here is my code:
[code]...
But when I write this code and run my form I am not able to see any records present in my database tables being displayed on my form. I have inserted a DataGridView on my form . What changes should I do to my code ?
How do I display the result on an xml website link so when viewing its publishing like a standard webpage?
View 6 Repliesusing a for loop i want to be able to pause it, display string in text box for 60 secondsthen move to the next loop,change content of the string and display it again for 60 econds.this should go on till end of count.i am currently using a timer in do while loop to pause, but instead of displaying the string contents in each loop,it adds up all contents in all the loops and displays them at the end of count,not what i want. i tried using 'sleep'funtion but its behaving the same.below is the code:
For i = 1 To count Step 3
'empty string
disall = ""
[code]......
i want to use DataGridView to display the result from 3 textBoxes?
View 3 RepliesI have two labels in my form with two integer values I need to save these labels in an array and when I load the form again I need the saved data appear in two textboxes.
View 4 RepliesI have a little problem with my code.I want to browse a file,display the file,then i want to counting the letters from it.The counting letters i want to display in a textbox(in my code b1),but i don't know how.
Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Bcalculeaza.Click
Dim action = OpenFD.ShowDialog
[Code].....
I have one text box where i display my current time now i want that current time record to be display in my second text box
View 4 Replies