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 RepliesThis is what I have, but It doesn't work with strings for some reason (only text files):
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count the number of times when a user enters a character followed by , and I want to count , number of times. So far here is what I have if you also know a little about the split function can you check to see if what I have is right?
Private Sub Strat0_LostFocus()
Dim q1 As New rdoQuery
Dim LO As Integer
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I 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 some reports that I use with the MS ReportViewer and I need to get a count of the physical pages (as opposed to logical page count) to use with a print dialog. I've implemented a workaround so the ReportViewer control displays the correct number of physical pages, but is there a way to get that value from the ReportViewer control? The only publicly accessible property gives the logical page count.
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Basically, 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 don't have idea how to resolve problem from the picture:
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I am looking for a way to count words in VB My full code is as follows Public Class lblTranslator
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Declare some class level variables that will keep track of the sums for each column. For example:
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During the RowDataBound event, retrieve the data from each column and add it to the appropriate sum. I'm not sure if you are developing an ASP.NET application or a Win-forms desktop application so I cannot help you any further at this point. What have you tried so far to solve the problem?
i need to count and add all numbers that are divisible by 2,3 and 5 inclusively ( the answer is 30, 60, 90 sum is 180). I tried running a loop and a true false isnumber. what am i doing wrong? all i have is two textboxes and a button Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
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i have already calculated the avg of the values in the listbox, and now i have to count all the values thats less then avg (in a function), anyone that knows how to do that? help please. i looked at google to try and get a clue but could not find anything.
View 2 Replieshow do i count the number of rows that are affected when I updated a table, and display the number of affected rows in a message box ??
here is my code for updating the table ...
For Each row As DataGridViewRow In DataGridView1.Rows
req = row.Cells(Column1.Name).Value
If row.Cells("Column1").Value = True Then
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this its a very silly problem i have with CheckBoxList control, i dont know if its just me or what but the whole idea of the control its just great but the implementation its very confusing.
im trying to eval something like this
if CheckBoxList.Items.Item(CheckBoxList.Items.Count-1).Checked=true then.....
or something like
CheckBoxList.CheckedItems.Item(CheckBoxList.Items.Count-1) = Checked then...
the problem its that i dont know how does the checkboxlist works but it just sucks that they had to make it so confuising....
i've handled lots and lots of collection controls and they all work in a similar and simple
My loop that needs to count and accumulate the numbers from a list box does not work. When I debug it reads the first line of the Do While loop then jumps to the code where it would average the numbers. Here is my code:
'calculate average
'get first item in list box
lstListBox.SelectedIndex = 0
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I need to count a large amount numbers in short time.As a result the CPU jumps to 40-60% on 4-core PC.Which is extremely high.I have any idea that will lock up the thread for some time, but not actually slow or reduce the amount of files that are allowed to be counted per a giving time period.
Vb.net
Application.DoEvents()
Threading.Thread.Sleep(1000)
I have two listbox.listbox4 have a number from 0 to 10.i want to count that number and put into listbox5oid to count item 1 - 10 in listbox4.start count from item 11.
lisbox4
listbox5
1
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Can I do it,Like this..
I want to count the total number 0 - 9 in Textbox and put in to ListBox
TextBox1
ListBox1
012
0
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I have a bunch of pdf files in a folder and would like to know the best way to either via a free PDF counter software or programmatically how to count the number of pages for each pdf and put the result in either a excel or access table. I already have the table populated with the pdf filenames. I googled "PDF page counter" and there were a number of hits, however I'm not sure how trust worthy these tools are. So, what some names of trust worthy pdf page counting tools/software and alternatively, are there any good VB.NET code samples that attempt this?
View 2 RepliesI am trying to count the number of records that match Course_ID = 1 in a table.
Here is the expression I am using
=Count(IIF(Fields!Course_ID.Value="1",1,0))
also
=Count(IIF(Fields!Course_ID.Value=1,1,0))
I always get the number of records in the whole table and that is not what I want.
how I can count the number of tabs embedded at the beginning of a line in a text file when im parsing the file.
View 3 RepliesI have a VB report which contains a list of locations. I have this list separated into areas and I need to count the total number of rows per area section. I have a groupHeader which contains my area field, then in the group I list the corresponding entries for that area. Then in the groupFooter I would like to give the total number of entries in the group. How can I do this? I have two fields in my groupFooter
groupCount
groupTotalAmount
I need to arbitrarily count the number of cells in a row. Then return to the cell directly below the cell from which I started counting. In this cell I need to print the number of cells that contained data in the row.
View 1 Repliesi am developing an online shopping site..so when the user adds any item to the cart i store it in a table...now what i want is to count the number of items in the cart as well as update the number of items in cart every time the user adds a new item....
Public Function AddToCart(ByVal itemID As String, ByVal itemName As String, ByVal itemPrice As Integer, _
ByVal offer As String, ByVal buyNo As String, ByVal userID As String) As String
Dim sqlStatement As String = "INSERT INTO shoppingCart" & _
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I'm using vb.net and a DGV to open a access DB. On load im filtering out everything except what was created on the current date. [code]...
View 1 RepliesI am writing a simple GUI for a 7-Zip command that will zip multiple directories, with two files in the working directory, to their own separate archives. The problem is that I have no idea on how to count the number if directories (only directories and not files) and find the name of just the first directory.Here is what I have so far:
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Does anybody know how to count the number of iterations in a for-each loop? I want to have a variable inside the loop, returning the corresponding counter every time the loop iterat
View 5 RepliesI need a TextBox to resize depending on the number of lines entered by the user, I note that TextBoxes has no AutoSize Property.
Is there a way to Count the number of Lines in a Text?
I've googled for a while now, but I can't seem to find it.
I'm looking for a way to determine how many times a character occures within a string.
Let's say for example I want all comma's to be counted in the following string:
'122,333,222,11,44,55'
How can I retrieve the number of comma's? in example 5.
How can i count number of Saturdays between two given dates?
View 8 RepliesWhat I would want, is a way to get a count of how many sub-folders another folder consists of. For instance, if "c:TestAppTestFolder" contains the sub-folders "Videos", "Pictures and "Audio", I would somehow want to get the code to get the value '3' in this case.
View 4 Replies