Keeping Counts Win Form App. Has Run?
Apr 23, 2010using Vb net (2005) Wandering if it is possible to use AppSettings in this case: Keeping counts how many time my Win Form app. has run, could someone show me if this can be done
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Counts The Number Of Check Boxes In A Form?
Aug 20, 2009I need a code that counts the number of check boxes in a form this is my cod Public Class frmCount Dim counter As integer = 0 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
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Dynamically Change The Height Of A Windows Form Based On Increasing DataGridView Row Counts?
Dec 10, 2010I have a Windows form which contains a DataGridView within a GroupBox which is within a TabPage which is within a TabControl.The scrollbars property is set to 'Both' so that the user can scroll down to see all available rows in the grid.
I want the Windows Form to initialize to allow the user to see 7 rows but to expanded vertically to the size of 32 rows which is the maximum possible in this application.
Is there a way to size the form dynamically so the Form's Height property can be changed as the DataGridView's rowcount increases?
Closing A Form But Keeping The Information In The Form?
Apr 28, 2010I am working on a project that has the user building scrapbook pages through several different forms. When the user selects something a presses a button I have the information about the selection load to a list box which is on a CheckoutForm. One of the options I have is for the user to save what they have made (this includes the information in the list boxes) and return to a previous form to build another page. I have been trying to use the Me.Close() but it does not save the information and using Me.Hide() displays the wrong elements on the forms.
View 5 RepliesKeeping Form Above Fullscreen?
Nov 9, 2011Basically i'm coding a application that can be used as a crosshair.How do I keep this above the game which runs in fullscreen. I've tried
View 5 RepliesVS 2008 Keeping A Form In The Screen
Dec 27, 2009I'm just doing a quick little application and was wondering how I can keep the user from moving the window outside of the working area I tried this
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Keeping Form Visible While Switching To Another Program?
Apr 14, 2009I have a program that shows a small form appearing at the top of the right hand corner of the screen. When I switch to another opened program, the form disappears. How can I keep this form visible when I switch to another program? I set the TopMost property to true but it doesn't work.
View 1 RepliesKeeping Multiple Form Instances Separate?
Sep 16, 2009When I create more than one instance of the same form and I call a method on any of these instances, the code only fires on the most recently created instance. Even when I click a button on that form, it executes on the other form. How can I call these and keep them as distinct objects?
For example: if I build Form1 with a public method called ChangeMyColor and a button to call that method. Then in the main app I set MyForm1 = New Form1
and MyForm2 = New Form1, then call MyForm1.ChangeMyColor, the color changes on the second instance. Even if I click that button on the first instance, the color still changes on the second.
Transferring Data From Second To First Keeping The State Of First Form?
Dec 19, 2010I m working with a appliction in VB.net
I have a three forms .Menu form which i have set IsMdiContainer as true
Through this form I m opening a new form named " Query"
This form has two drop down and one textbox and some other controls
When user selects ths first dropdown (States)second gets filled with City
When use selects a city I wat to open a New form named as parameter.parameter
form has two textbox and user will enter the paramater and click the submit button.
I want the text of these two textboxes in My "Query" forms 's text box and I want the drop down as it is(filled with city and states)
Excel AddIn - Keeping Windows Form Always Visible While Within Excel
Feb 29, 2012I'm trying to upgrade an Excel VBA workbook to a VSTO Excel Add-in in VB.NET using VS 2010. In the original (i.e.- VBA) version I have a modeless UserForm (called frmMain) that floats on top and is visible at all times while the user is still within the Excel application, but is not visible if the user moves to another window outside of Excel.
For example, within Excel the user can click on any worksheet tab, select any cell, etc. and the UserForm is still visible. This is exactly how I'd like it. The problem is, that in the new VSTO add-in, I can not get the Windows form to mimic this same behavior. I use frmMain.Show() to show the form as a modeless form, but the moment the user clicks an Excel worksheet (i.e.- activates a worksheet) the form becomes hidden behind the worksheet.
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Label Only Counts Up To 9?
Apr 21, 2011am working on an app that generates 2 random numbers. When the numbers match it plays a sound. I'm trying to keep count of each time this accurs by using a label to hold the number each time it counts. It's working but when I use a label it only counts up to 9 then goes back to one and stays there. Here is a snippet of the code I wrote.
Public Class Form1
Public int As Integer = 0
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As
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.net - Group Duplicates With Counts?
May 6, 2011I need to go through a list of strings and count the number of duplicates and then print the string with the number of occurrences in one line to a file. Here is what I have but I need to only print the string once and its count.
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Array With Changing Counts
Jan 13, 2012I've used this method in the past and it's worked but I can't figure out what's different about the environment now that's stopping this from working.I have a string that I want to assign array values to. I dim it then I go to assign and I get "Object reference not set". [code] If I change it to the following it works but my UBound is too high for proceeding calculations and loops or too low to accept the total input I need it to take
View 4 RepliesLinq2SQL Counts Getting Cached?
Sep 23, 2009I've got a very simple data structure. I'm using SQLExpress with Linq2SQL and vb.net
**ParentClass**
parentId
name
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Re-setting Dictionary Counts?
Dec 6, 2011I have set up text boxes to count how many times a certain item appears in my DataGridView but I want it to reset every time I click on a new index in a list box. How do I do it? Here is my code:
Dim myDict As New Dictionary(Of String, Interger)
Dim machineName As String
For Each row As DataGridView In grdTest.Rows
machineName = row.Cells("ProtosDataGridViewTextBoxColumn").Value.ToString()
If myDict.keys.Contains(machineName) Then
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Sum The Counts With Lambda Expressions
Feb 3, 2012I have a List(of T) where T has a property that is a list of checkboxes, what I need is a Lambda expression that will count all the checked checkboxes in the list. I tried with:
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Stopwatch - Counts Down To Zero From A Random Time Set When The App Loads
Jul 31, 2011I have a stopwatch that counts down to zero from a random time set when the app loads. Now what I want to do is when that timer runs out and someone clicks reset it again is random rather than the same time as before. My code is
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Timer - Counts A Number Up In Sequence In A Label
Feb 9, 2009I have a timer that basically counts a number up in sequence in a label. On the On Text Change sub for the label I have functions run when the label is at a specific number. Everything works fine, the only problem I have is I have information pulled from an ODBC link to a pervasive database every second, which slows down the program. I have several flash components that run so slowly because of the data update. Now I have tried both using a dataset and coding the query but it is still ver slow and processor intensive, I think its because the Pervasive ODBC link is somewhat slow. Is there a way to have my data pull timer run in the background so that it doesnt effect the performance of the rest of the program?
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Button It Lowers The Number In The Textbox And Then Counts Back Up?
Jun 10, 2011im a bit new on asking questions if you have a hard time reading this ill try and make t a bit clear for you but anyways.with this code in a button it lowers the number in the textbox and then counts back up
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Forms :: ListBox Counts Item And Pass To Textbox
Sep 12, 2010sd.JPG
How can I count the number of items in my listbox. Here is my codes:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
myListbox.Items.Add(txtText.Text & "")
End Sub
Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
txtTextListCount.Text = myListbox.Items.Count
End Sub
Make Program That Counts The Frequency Of Each Letter In The Alphabet?
Feb 22, 2012I'm trying to make this program that counts the frequency of each letter in the alphabet for a set of ciphertext, the calculation i want to do is:lettersum*(lettersum - 1) + lettersum*(lettersum - 1) for however many letters example: User puts aabbcc in the ciphertext box , the output should be
2(2-1)+2(2-1)+2(2-1) =6 If the user inputs aaaaab the output should be 5(5-1)+1(1-1) = 20 The code I have so far only counts the last number of letters for example: aabbcc only reads the cc part and only outputs 2(2-1) = 2 instead of 2(2-1) + 2(2-1) + 2(2-1) = 6.The code below is part of a button_Click item
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VS 2010 Make A Webbrowser That Counts A Specific Word
Mar 24, 2011this is my first post here on the forums... well here's my problem; I'm trying to make a webbrowser that counts a specific word example:
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Write A Program That Counts The Number Of Spaces In A String?
Dec 17, 2011Write a program that counts the number of spaces in a string provided by the user
-You need to use the InStr function and start it at different points within the string on each loop of the Do Until control structure.
output- needs to state how many spaces that are in the string that was inputed in the text box
VS 2008 - LINQ Query - Groups And Counts On A Single Dgv Cell ?
Aug 11, 2010I have a LINQ query that groups and counts on a single dgv cell. What I want to do is group and count on 2 dgv cells. So I modified my existing query by adding a SELECT statement highlighted :
CODE:
But I am getting an error on the second select variable stating: Range variable 'Value' is already declared
What I have read shows that I can select more than one variable.
What I am trying to achieve is this:
Original
CODE:
Result:
CODE:
Sample Program / Project Which Uses Multiple Queries To Display Counts In Text Boxes
Jul 24, 2009i'm new at vb.net (though i have extensive vb6 experience and oracle experience), and i need a sample program/project which uses multiple queries (of the same oracle database namespace) to display counts in text boxes.user will use a pull down list to select action from there.
View 1 RepliesCheckbox - Number Variable Won't Addition By 1 And Display In A Label Everytime The Timer Counts 1000ms?
Apr 5, 2012Here is my code:
number = 1
If chkFN.Enabled = True Then
If ProgressBar1.Value < 100 Then
number += 1
lblFN2.Text = number
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Get The Page Documents Counts For Documents Stored As Tif Files
Feb 2, 2010I've been asked to get the page counts for documents stored as tif files. What I have now is looping through our third party software to open them and then get the page count. I can't stop the image from flashing and it is very slow. Does anyone know of a way to loop through them quickly and can the page counts (one image can have many documents)?
View 5 RepliesCombo Box Not Keeping Value On Tab Out
Dec 9, 2009How can i get the combo box to keep the value that was partialy keyed in and completed with auto complete.Pressing enter doesn't select the value so when you tab out it keeps the entered auto completed value. The only way to keep the auto complete value is to click on the combo box with the mouse and then tab out of it. I would like some how of being able to tab out of the combo box and it keep the auto completed value that the user has entered so as to save time entering data so no mouse clicks are needed and the data grid view can be tabbed through and all data entered from keyboard.
View 3 RepliesKeeping A Record Of Who Logs In?
Mar 31, 2009I have a program that requires login and I have that part working, but I'd like to be able to tell which user has logged in. There's a database with the user info (ID and password) but I'm not sure how I can have the program record which user has logged in.
View 5 RepliesKeeping An Application In Background
Jul 7, 2011I have developed a very simple application that disables system keyboard commands (ctrl+alt+del, alt+tab, etc), hides the taskbar, hides the desktop, etc.Upon entering a password the user can 'unlock' these options.This is being used with a restaurant POS system so no accidents can happen. However there seems to be one minor issue:In a separate software package (the POS software), at specific times, any application that is running (my locking application) will get focus and end up on top of the POS software.I want my locking software to remain underneath all running applications. Anyway to keep my locking application from gaining focus? I was thinking of maybe adding some line of code to send my locking application into the background whenever it gets focus..
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