Counting Records And Showing It In Label Or Text Box?
Jun 1, 2010
I have Access 2007 db in which users insert some data (name, last name etc.). This db is for some problems in my work and every of this records needs some solution. When we solve this problem we come back to this record and select YES in yes/no field of db.I want to count inserted records and show it on first form of my application like this (label or text field, it is not important) :
* all records : 124
* solved records : 50
* not solved records : 74
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Feb 21, 2009
How do I show timer countdown to a text label in form? I have the following code set up:
[Code]...
What I'm trying to do is when I click button 1, timer start countdown from 15 sec. I want to be able to show this timer in sec and millisec in form in a text label so the user can see how much time they have left. (example: 12.56 sec remaining)
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Aug 14, 2009
I have a recordset rst, that returns the data i require ok. However i wish to transfer this data into an array, and also count the amount of records, as a counter, i.e. 23/312 records.I have tried the way i have used in the past, not .net, of rst.movelast etc, but this doesn't seem to work.
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Feb 28, 2008
I have a database table that has in it, for example:
Room1
Room2
Room3
[code].....
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Jun 16, 2012
I'm trying to count the number of records in my database and display that number in a message box and I'm not sure what to write.
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Jun 8, 2010
I am stuck again. I have an Access database file which list all the players for a baseball team. The player age range is from 12 to 14. I need to be able to click a button to count how many players are in each age group and dispaly that information in three separate labels. One label for each age group.
I have learned how to count rows, but how do I count rows containing certain data like 12, 13 or 14. I also know and understand how to get information to display in a label. I need to know and understand how to count just certain records.
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Jun 11, 2009
If I want a label that is counting something to go up by 1 everything it does something "1,2,3,4 etc" how do I do that?
[Code]...
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Feb 12, 2009
Im trying to get an application to count letters and words. I want it to count them at runtime and display it in a label box. My form will run and I can type text in my textbox but my lblOutput doesn't update.[code...]
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Feb 24, 2010
Im just trying to get a simple multi line label box counting numbers using vbCrLf.
Dim startNumber As Integer
For startNumber = 1 To 4
lblCount.text = "Number = " & startNumber & vbCrLf
Next startNumber
I just want something to display like this in a multi line label, not a textbox:
Number = 1
Number = 2
Number = 3
Number = 4
But... I keep getting something like:
Number = 4
I already turned auto size off and expanded the label.
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Jul 6, 2009
I'm trying to learn how the DataGridView control works. I started by creating a new Windows application and dragging a DataGridView control onto the main form. I displayed the DataGridView Tasks dialog box and clicked Choose Data Source. I then clicked the Add Project Data Source link, clicked the Database icon for Choose a Data Source type, and then New Connection. I changed the Data Source to Microsoft Access Database File and browsed to the Northwind database on my local C: drive. When I clicked Test Connection, it succeeded. I clicked Yes to copy the file to my project. I chose the Customers table (all fields) and Finish. In my form, the DataGridView control properly shows the column headers; however, when I press F5 to run it, it shows only one blank row and no records. If I use the Preview Data option, it shows the data correctly; it just won't show the data when I run the form.
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Apr 29, 2011
Private Sub cmdLogin_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles cmdLogin.Click
Dim conn As MySqlConnection
[Code]....
i supposed it can show the result of count(ID), in this instant it is the number of records count on the OUTBOX so the debug.writeline is RESULT, instead of now it is showing "SELECT COUNT(ID) FROM OUTBOX"
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Apr 2, 2010
In order to avoid clashes between drivers in my taxi system I want to be able to choose available drivers when filling out the booking form. In order to do this I needed to:
Select all records in "column" from "tableA" which are not in "column" in "tableB".
I have this:
Private Sub BookingFillDriverComboBox()
con = New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=D:My DropboxDocumentsTaxi Service ProjectDatabaseTaxiProjectDatabase.accdb;")
con.Open()
[Code] .....
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May 5, 2011
I have question about Label.Text.
When run the code Form1 load together with Form2.On Form2 I have Label1.I need that Label.Text flicker or blinking.
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Jan 24, 2012
I have several buttons in my form and they each need to add, subtract, divide and multiply certain values together but I seem to be having problems with this. I didn't expect anything to go wrong and its probably a rookie mistake, but take my first calculation for example; a user must enter a value in a textbox (txtDays) and and also when one of my various radio buttons are pressed a value shows in a label (lblDailyHireCharge). I now need a way of multiplying these values to give me my answer shown in a label. I have done this by adding a button when which pressed multiplies the txtDays value with the lblDailyHireCharge and then shows it in the label, however it keeps on showing "0" when i click it.
Below is my code, I am basically saying that the value of both of those figures is intDuration and that lblDuration is where I want it to go when the button is clicked.
Private Sub btnDuration_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDuration.Click
Dim intdays As Integer
Dim intDailyHireCharge As Integer
Dim intDuration As Integer
[Code] .....
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Jul 16, 2009
I am trying to add a little functionality to my textboxes by making a label show when the values of the textbox are greater than a certain amount. The method is working, but only works on certain values (between >8 and 10) and I can't figure out why it won't work on values greater than 10.
Private Sub Submit1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Submit1.Click
Dim sum As Double
Try
If hrs1.Text <> "" Then
[Code] .....
I've also set the visibility of the labels to false in the onload event of the form.
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Jan 25, 2009
In a project I am doing, I was hoping to show a listbox at the bottom of a label when I click the label so a number can be selected. I don't want to use a combobox or numericupdown because of the look. The problem I have, and I hope can be resolved is that when the listbox is shown, it is drawn under the other controls. Is it possible to show it over the others?
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Apr 17, 2012
in my program I have a section that is outlined as listed below - in the page load, the label's visibility is set to false.
lblLoading.visable = true
lblloading.text = "loading please wait"
UpdateData()
lblloading.text = "Loading Complete"
It takes about a minute or 2 to run updatedata as it is doing multiple things to a database - when I execute this code, it stalls and loads the data, then when done I do get my label that says loading complete, but I never see the label before it is done loading to tell the user that it is processing. Is there any way to force it to show before UpdateData() is called so that it shows during the load time?
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Aug 19, 2009
Im trying to make a Basic Program with a Progress Bar. Showing Visual Representation of a Percentage. I would like the Percentage to be shown as a decimal value as well. [Code] But since i do not know how to show decimal places i can not get this to create the correct value thus having a pointless progress bar and label. [Code]
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Sep 5, 2009
How do I show a continuous time stamp on a label in windows form.
I am using vs.2005 - vb language
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Apr 13, 2009
I made a simple textbox with a submit button and a label and when you type in something into the textbox and hit the submit button what ever you typed in the submit button is suppose to show up in the label box but i type in DaFallenAngel in it and it only shows D why is it only showing D and not the full name? [code]
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Mar 14, 2010
I need a simple method of counting all characters in a text box and when a button is clicked a message must display if the amount of characters has exceeded 25.
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Jan 12, 2011
I got a string array & I need to show the contents of it to a single label. It acts like a clock. The thing is I tried with everything I could but I failed. This is the code I've been trying. Its in vb.net. And theres a thread running to slow down the loop so I can display the contents in a label for 2 seconds.
Dim j As Integer
For j = 0 To readText.Length
label.text=readText(j)
Thread.Sleep(2000)
Next
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Sep 5, 2009
How do I show a continuous time stamp on a label in windows form.
I am using vs.2005 - vb language
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Nov 20, 2009
So i am count after i find each string example when i find "ADT^A08" it counts how many found in the txt file and then it moves to the next file. My problem is that you can see totalA08 += 1 counts the amount. My problem is that it keeps its old value after each run so the first run counts 5000 and then the next count is 10000. When that last file was the same as the first only 5000. Any ideas on how to properly clear that value after its done [Code]
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Dec 23, 2010
I have a text file stored as a string variable. The text file is processed so that it only contains lowercase words and spaces. Now, say I have a static dictionary, which is just a list of specific words, and I want to count, from within the text file, the frequency of each word in the dictionary. For example:
Text file:
i love love vb development although i m a total newbie
Dictionary:
love, development, fire, stone
The output I'd like to see is something like the following, listing both the dictionary word and its count. If it makes coding simpler, it can also only list the dictionary word that appeared in the text.
WORD, COUNT
love, 2
development, 1
fire, 0
stone, 0
Using a regex (eg "w+") I can get all the word matches, but I have no clue how to get the counts that are also in the dictionary, so I'm stuck. Efficiency is crucial here since the dictionary is quite large (~100,000 words) and the text files are not small either (~200kb each).
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Apr 4, 2011
I have a form that I am loading text (strings) from a database into a label.text (so the text from the database shows up into the label) I have done this code in a class that keeps all my database stuff seperate.
Public Function getQuestions() As List(Of String)
Dim question As New List(Of String)
objConnection.Open()
objReader = objcommand.ExecuteReader
[CODE]...
Within the form that the label is in I have done this code
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Label1.Text(db.getQuestions().ToArray)
End Sub
I am basically making a quiz, so that when the form loads, question 1 is on there is 4 possible answers. You then press next button and it goes to the next question.
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Mar 24, 2011
Is there an effecient way to give one label the ForeColor, BackColor and Text of another one of 3 possible labels? I need to do this frequently for a dozen labels in a windows form.
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Apr 5, 2009
I am using a label to display a song for an mp3 player. I wanted to scroll the text inside the label for anything that is longer than the label width. I figured out the width of the label and if the width of the text inside the label is longer. But I have no idea how to turn this into subtracting parts/pixels of the text currently displayed and how to append the subtracted parts to the end of the new text.
Sub f1timer2tick()
Dim g As Graphics = f1l2.CreateGraphics
Dim s As SizeF
If f1l2.Text.Length > 19 Then
[code]....
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Nov 21, 2009
I am using visual basic 2008 and trying to create an application to plot data from text files. I have several data files of various sizes. They have an unknown number of rows and either 2 or 4 columns.I need to put the data into 2 dimensional array, so value(,) becomes either value(lines,3) or value(lines,1) depending on the number of columns.My program needs to be able to count how many columns there are, and redim value(,) appropriately.I have written a piece of code to count the number of lines (rows) in the file using 'While not (EOF(1)) ....' but I'm stuck on how to count the number of columns.I could ask the user to indicate how many columns there are before the file is read, but I would prefer the program to detect the number automatically.
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Apr 23, 2012
I have a query (qryTallyMedalInformation) that i bound on datagridview and it has 5 columns ( country, athlete, medal, game and date). Instead of having country in the datagrid, I want to use it in a combobox to display records base on country selected.what i did (with wizard) doesnt work fine though. My country combobox shows duplicate data and the datagrid is showing all the records from different country. In one word I JUST DID NOTHING.
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