I am currently developing an application that displays information to users. I have everything working but one tiny thing thats bugging me. I create a font as below
[Code]...
Now all went well about from using the structure correctly. The working of the structure was perfect. How ever i missed Two important issues. The structure needed a fixed size of 10 items (9 in programming terms starting from 0) And also out of the 5 items allowed to be chosen as one of the member types for the structure a limit of 5 items of that particular type.
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Does any one know the dialog below like a lower third?
View 1 RepliesIs it possible to have smaller intervall than 1 in a timer?
View 7 Repliesi am using this code below to compare two strings then count the no. of mistakes when text is added into textbox2[code]but when enter key is pressed the code doesn't recognize the enter even thought it is correct and counts it as a mistake.
View 22 RepliesI have an data application I made for a company. I want them to be able to hit both the Tab and the Enter key to select the next control in the tab order. I would also like to turn the background of the currently selected control a color other then white. I have been trying for days to find a solution but trying to interpret the msdn library is making my head spin..For some reason, the below code only recognized the enter keyup and not the TAB key.My Code here:
Imports System.Windows.Forms
Public Class Form1
Private Sub TextBox1_KeyUp(ByVal sender As Object, ByVal e As
[code]......
Here is what ive got:
a1 = inputbox("YES or NO")
If a1 = "YES" Or a1 = "yes" Then
That's all we need to know. There are a variety of choices people could put in the input box:
YES
YEs
YeS
yES
yes
Yes
yEs
yeS
I don't want to do if a1 = "YES" or a1 = "YEs" or ... etc
Is there some way I can do:
if a1 = allcase."YES" then
Or something along the lines of that?
If I have a low level dll called low.dll. I then create another dll, say my.dll that references low.dll.
Now, if I create an application that references my.dll, I should not have to reference low.dll in the application correct?? This does not seem to be happening. The application will not compile as it cannot see low.dll, even though it does not access it directly.
Heres my code so far:Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
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I want the total sum entered for (Val(InputBox("Enter sales amount:"))) that is lower than 1200 to go in a TextBox2.Text and the total sum higher than 1200 to go in a TextBox3.Text.How should I go about doing that? Is there a way of doing it in the Select Case area?
Heres my code so far[code]...
I want the average above 1200 going in a TextBox5.Text and the average lower than 1200 TextBox6.Text.
I've tried stuff like; "average1 = average1 + average" and "average1 = total1 / subject" and average 1 = total1 / subject1". But none of it appears to be working.
I'm currently using this bit of code to let only Y, N, and Backspace be typed in my textbox: [code] My problem is that when I debug, the "n" has to be capitalized in order for it to show up in my textbox and the "y" has to be lower cased. Is there anyway that I can bypass this to where it doesn't matter wether or not it is upper or lower case?
View 4 Replies[Code]....
How can i list like that all probability ?
I am trying to change a user inputed sentence in a console application to the following specs. only the first letter caplized and put a peroid at the end.So have I have the user enter a sentence as a string changed the string to all lower case and displayed the string with a peroid at the end I just can't figure out how to change the first letter of the string to upper case
View 4 RepliesI am trying to teach myself visual studio 2010 using VB. However, I am having trouble with functions. I have created one that looks as the example code given in the text but I keep getting an error message.I include my code but whatever I have tried, like declaring Dims all over I can't get it to recognize that GCD is a function rather than a variable.
Partial Class Intergers2
Inherits System.Web.UI.Page
Protected Sub SubmitButton_Click(sender As Object, e As System.EventArgs) Handles SubmitButton.Click[code]......
I have a PDF file with n pages, I need to split it to n files. On each page I have barcode, I need to recognize/read barcode. If I have two files with the same barcode I need to merge them.Can anyone recommend an .net component or exe or something else that will help me? It can be commercial.I have tried:itextsharp - only split and merge files dotimage/aspose/idautomation - only recognize barcodes and it very expensive a-pdf - not always recognize the barcode and not merge/split two files.
View 2 RepliesI create a simple form to call an process, is there anyway that the form can recognize that I have just ended that process
View 4 Repliesi would like to be able to type a complete word, and if that word is in my list of sound wav's, then to play that wav.. basically, i need it to find the space before the word and the space after, so when i press the spacebar, it will only try to locate the last word in between those spaces, and if the word is tru , then it would say tru , if i type in tru jade, it would say tru . . then say jade .also, if possible, to pick up the first typed word also, which would not contain the space before it.. how to get my app to recognize my voice after i name it pookie ,so when i say " pookie, load vb ", it would say, " sure tru jade, you are the best, of course i wil l " and shut down my p.c.
the loading of the app should not be a problem for me.just getting my app to listen for pookie, and a command..links are also welcomed to other good pookie sites..
How do I make my program know that time is passing and interact with it? Currently I'm trying to use a method like this:
Imports System.Globalization
Private Sub CurrentTime_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CurrentTime.Tick
Dim date_info As DateTimeFormatInfo = _
CultureInfo.CurrentCulture.DateTimeFormat()
ToolStripLabel1.Text = Now.ToString(date_info.ShortTimePattern)
End Sub
That sets the current time to ToolStripLabel1.Text it looks like: 10:25 PM. Then I made another timer, realizing I couldn't interact with Toolstriplabel1.text because the time contains " : and PM", and this timer does this:
Private Sub Timer2_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer2.Tick
TextBox48.Text = Val(ToolStripLabel1.Text)
End Sub
Basically it takes the value of toolstriplabel1 which would be "10" it gives a variable 1-12 in accordance with the current time. Then I have another timer that handles the main process, and in My.settings I have a variable:
My.settings.12hourspassed
So I was going to use My.settings.12hourspassed as a variable such as My.settings.12hourspassed = My.settings.12hourspassed + 1 - whenever the time (textbox48.text) goes to 12.
Private Sub Timer_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer.Tick
If Val(TextBox48.Text) = 12 Then My.settings.12hourspassed = My.settings.12hourspassed + 1
If Val(TextBox48.Text) = 12 Then TextBox48.Text = "1"
End Sub
The problem is that I cant do textbox48.text = "1" because another timer is making it the value of the current time.. So whenever textbox48.text = 12 it constantly does: My.settings.12hourspassed = My.settings.12hourspassed + 1...
I know that this method completely skips an hour and such.. accuracy isnt all that huge. Any way to tick off whenever 12 hours have passed? and if the program is turned off a way to compare the current date with the date the program turned off at to see how much time has passed while the program is off?
How can I recognize (.NET 2) a generic class?
Class A(Of T)
End Class
' not work '
If TypeOf myObject Is A Then
I am stuck on what 'should' be a fairly simple thing to solve, however after a good search i haven't got very far.
Basically i am pulling data from a database which might have multiple lines of data, however for one particular task i only want to grab the first line of text (as a sort of preview).[code]...
i want to recognize the gps port and use in my program to send a command, i have the script to send the command through the serial port but now i net to put the com port manually and i want this automatic.
The code today:
Public Class Form1
Dim comPorts As Array 'Com ports enumerated into here
Dim rxBuff As String 'Buffer for receievd data
[Code]....
The last language I programmed in was Visual Basic 6.0.In VB 6.0, if I added menu items, the menu items would reduce the size of the container.For example, if the form had a height of 1000 and I added a menu item then the inside of the form would be 1000 - menu height.In 2010, if I add a MenuStrip control and dock it to the top and then I add another control and dock it to fill, the top part of the other control appears underneath the MenuStrip.I would like to make it so that the other controls I add to the form cannot resize above the lower part of the MenuStrip.
View 2 Repliesis there any buffers i can use to make my animations look smoother rather than the quality of the pictures?
View 3 Repliesincorportaing i00 Spell check to be forced to check both upper and lower case words?
View 3 RepliesI am updating an application I've written used by my employer, a University, to allow students to register for their desired residence hall. I'm working on a new feature that will allow students to "partner" with another student - so that when one or the other registers for a room, the other student will be registered as well.
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I am trying to create a settings class.The Property Test() is a list of strings.When I add a string such as: t.test.Add("asasasAAAAA")I want it to autmatically turn lowercase. using t.test.Add(("asasasAAAAA").ToLower) will not work for what I need. [code]
View 2 RepliesFor Each row In ds.Tables(0).Rows
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I want to check if this way is correct in finding the Upper and Lower Control limits for a set of data in a data set. I make a 3 demminsional array then find the averages for each hour of each day for a 365 days. Does this work or do I somethign wrong?
When my form first loads, it runs at about 30k CPU, but after about 10 minutes of use, it goes up to (and stays at) about 70k CPU.
What ways can i optimize my code to allow the CPU usage to stay low, or how can i lower it during the running of the program.
My most concerned areas of the CPU are:
1. I have a web browser, and when a user types in a url and presses go or enter, the CPU jumps about 4k:
Private Sub Go_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Go.Click
WebBrowser1.Navigate(OldURL.Text)
[Code]....
The second worry is when i open other forms, it boosts the CPU up aswell. the only code for this is:
Form.Show()
I am currently working on a program for a higher or lower card game. I have my game set up and in place, however I am having trouble keeping track of the cards that have already been drawn from the deck. I am only playing with one deck and need to make sure that once a card is drawn it is placed in a discard pile and will not be drawn again. I did not post my code due to other students in my class using this forum for their version of the assignment. If someone would be willing to take a look at my code I can send it to you via private message.
View 1 RepliesI wanna paint my DGV cells. One cell has got a date. I wanna compare that cell and system date. How can I do that? And I wanna paint cell that date is less than system date. I wanna codes in VB .NET 2008? I tried this but it paints all rows.
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
If TextBox3.Text = "" Then
Else
If TextBox3.Text < Date.Today Then
DataGridView1.RowsDefaultCellStyle.BackColor = Color.Blue
End If
End If
I wanna cell painting or row painting that value is lower than system date.
