Correct Coins From Change Modulous Output Error?
Oct 31, 2009Public Class Form1
'Click event for the Calculate button!
Private Sub btnCalculate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
[code].....
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Change Calculator Output - Display The Correct Amount Of Change
Sep 27, 2010I have a change calculator program that has two user inputs and 6 outputs. The user inputs how much money is owed, then how much money is received. IT will then display how much change you need to give back. It should also display the different types of currency that are available to give as change. Here is my code so far.
[Code]...
Print Preview Output Not Correct?
Feb 13, 2009Im having some trouble with my code in printpreviewdialog when i try to rum the project the document it out put is not the correct document .....
Imports System
Imports System.Drawing
Imports System.IO
Imports System.Drawing.Printing
[code]....
how to print 2 or more different barcodes in a paper?
Using Modulous And Division In An Exercise
Mar 6, 2005This exercise says :"Write a program that inputs one number consisting of five digits from the user, separates the number into its individual digits and prints the digits separated from one another by three spaces each. For example, if the user types the number 42339, the program should print
4 2 3 3 9 Use the command window for input and output. [Hint: This exercise is possible with the techniques discussed in this chapter. You will need to use both division and modulous operations go "pick off" each digit.]"
Here is what I have learned in Chapter 3:
�If/Then Statements
�Console.Write()
�Console.WriteLine()
[Code]....
This exercise I have yet to start, and don't think I will be able to do much, because I have no clue how to "Pick off" the numbers using division and modulous operators. I know what the mod operator does, but I do not know how to use it and division to do what this exercise is asking me to do.
Conversion Of Currency Notes Into Coins
Jun 5, 2011I want to write a VBA program, where i want to convert the currency notes into coins. I made a userform with one label, one textbox and one command button. Simply i want to write the codes under command button and want to run the program. After running the program i want to write the one number for example 55 dollor and wanted to convert into different coins.
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Correct Way To Handle On Selection Change Event?
May 27, 2010what is the best way to handle on selection change when the form loads?My problem is, the index change while te form is being loaded, which then in turns tries to run my code.Here is the FormLoad Event, that gets an xml stream from the web, dumps it in a dataset, then bind to datagridview.
Private Sub frmOrders_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Using reader As XmlReader = XmlReader.Create(New StringReader(XMLDoc))
[code].....
Change EXE Output Name For My Project?
Mar 10, 2009I'm sure I've done this before but I can't for the life of me figure out how to change the EXE output name for my project!
View 2 RepliesChange Application Output Type?
Mar 9, 2010Have a Console Application and wonder if it is possible to change the type to Class Library and comment out statements that reflects "Console.WriteLine" ??? or do I need to start out with a fresh Class Library?
View 1 RepliesHow To Change Sound Output Device
Oct 21, 2009I wan't to play a sound whether its the wav playing from within or a speech voice and to select a different output device other than the default. some programs allow me to output its sound on my other devices such as headsets while PC speaker plays something else.
View 1 RepliesVS 2010 Change String-output?
Oct 28, 2011I'm getting lat/long values output like: {Lat=51,2833333, Lng=3,45}How do I change the output to 51.2833333 - 3.45 or 51.2833333, 3.45
txt_converted.Text = txt_converted.Text & LatLong.ToString & vbNewLine
The "LatLong.ToString" holds the value/output.
.net - Error: Input String Was Not In A Correct Format
Jan 31, 2011I have written the following code:
Dim E_ID As Integer
E_ID = Convert.ToInt16(Request.QueryString("ID"))
But when it executes, I always get a FormatException:
error: Input string was not in a correct format.
What could be causing this?i am sending value like this.
Protected Sub lnkPrint_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles lnkPrint.Click
lnkPrint.Attributes.Add("onclick", "return openBadgeReportPage('" + ddEvent.DataValueField + "','" + ddType.DataValueField + "')")
End Sub
End Class
Error - Input String Was Not In A Correct Format
Jun 26, 2011I have a multi-line textbox and split each of the lines. Now I am trying to use each of these lines so that I can write them to a file and center them. But there is an error that says "Input string was not in a correct format."
Here is my
Dim myParas As Object
Dim Titlelines As Integer
myParas = Split(TextBox4.Text, vbNewLine)
Titlelines = (UBound(myParas) + 1)
[code]....
Input String Not In Correct Format Error
Oct 20, 2009I am trying to cast a string to decimal and I keep getting the above error. The problem is is there is a value in the text box, it works but if the textbox is empty, it generates this error.[code]...
View 4 RepliesInput String Not In Correct Format Error?
Feb 12, 2009I keep getting the following error: "Input String was not in correct format" and it relates to the following line of code:
objRow1 = objDataSet.Tables("tblStudent").Rows.Find(selA)
I cannot grasp why this error keeps occuring. I have definately used this format (i.e. dataros = dataset.tables("tablename").rows.find(something)) elsewhere and have had no
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Input String Was Not In A Correct Format Error?
Oct 5, 2011how would I fix the error Input string was not in a correct format error in this function?
Function smallnumber() As Integer
Dim small As Single
Dim smallest As Single
[code].....
do i have to convert it to something else or what?
CodeDom - Change The Type Of Output Project?
Dec 17, 2009I know that I can launch activate/Use functions in assemblies that I have created, but can I start subs? and If so could I start Sub Main from an Assemble? What I mean is I want to run the created program in memory from a sub main and I dont know how .
My other question is how can I change the type of output project? So from a console app to a Windows Form app? ( I am no longer talking about using the assembly dynamicly this is more about creating the physical exe as what I want it as.
I know that they are the Compiler options command line but is it the same as the ones that Visual studio use when compiling? (The ones you see in the out put window)
This one:
CODE:
Way To Create A Randomizer Where Can Change The Output Of A Number?
Aug 9, 2011I would like to be able to create a function where I can change the probability of a number being outputtedI am creating (Well have created) a slot machine game but the outputs are completely random and I would like to change the odds. Is this possible and if so could someone show me or direct me in what I should do to create this function.
View 6 RepliesDB/Reporting :: Error In Inserting - Not Working But Correct Statement
Dec 17, 2008I keep getting the following error when inserting in to my Access DB using VB.
THe code I use is:
Code:
Dim code As String = "INSERT INTO tblUser(Username, Password, Forename, Surname) VALUES('" + txtrEmail.Text.Trim + "','" + "dfd" + "','" + txtrForename.Value.Trim + "','" + txtrSurname.Value.Trim + "');"
[Code].....
I got the sql code to write in a text box and executed i manually in to Access DB and it works perfectly.
Error On Embedded Resources File Even Though The Data Is Correct
Mar 29, 2012the story goes something like this:i have embedded resource file, a vbs script.i have an error when i use writeallbytes and it says dimensional error cannot be converted to bytes something like that so i decided to make a module instead of writeallbytes,what my program does is it writes the content of the script to textbox and after that this data will be written in a script and will be save on drive C: as .vbs.that is perfectly working on my codes
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Sql - Correct Error-handling Practices For The Data-layer?
May 28, 2009What are good things to check for, with respect to error-handling, when you are dealing with the data-access-layer? For example, let's assume I have this function..
Public Function UserExists(ByVal userName As String) As DataTable
Dim dt As Object = Nothing
Dim arSqlParameters(0) As SqlParameter
[code]....
How would you go about ensuring that your code elegantly handles anything unexpected in a situation like this?
VS 2005 Error: Input String Was Not In The Correct Format
Apr 8, 2009I have a user that is receiving the following error: "Input string was not in the correct format"So I looked into the code and I can see why he is getting the error. The code is trying to execute this line:
_MyObject.LineBreaks = "0"
And the property looks like this:
Public Property LineBreaks() As Integer
Get
Return _MyLineBreaks
[code]....
Now, I immediately see that this old code is trying to set a string into an Integer and the old programmer was not using Option Strict, so he didn't notice this, BUT the problem has only happened one 1 user's PC. Running from the IDE works fine as well as installing the application other PCs. The code is executed every time the application runs, but yet only one person has reported the issue.Why would one PC baulk at this, but not the VS IDE or any other PC so far? Is there some system setting that determines how type conversion is handled? I need to get this user up and running.
Change The Output File Path Of The Adobe PDF Printer?
Jun 19, 2011I would like to change the output file path of the Adobe PDF Printer via code. Currently I am setting the destination path using the Adobe PDF preferences which works fine, however if I change the path in my program I have to go back to the Adobe printer and manually set the new path. How can I change the Adobe output file path via code?
My.Computer.Registry.SetValue("HKEY_CURRENT_USERSoftwareAdobeAcrobat
Distiller9.0AdobePDFOutputFolder",
"2",
"C:YOUR PATH HERE"
)
Open File With Shell - Returns Error On Correct Path
Mar 15, 2010I need to open a *.py file in the shell (DOS) box, but it returns an error that no file was found at the specified path. But this path is completely correct. Unless Visual Basic are referencing to paths in another matter than C#? 'Cause I am developing in C# and referenced to VB to do this.
View 3 RepliesShowing Correct Picture Image - Identifier Expected Error
Dec 5, 2011Public Class Form1
Private Sub PictureBox7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PictureBox7.Click
End Sub
Private Sub ShowDigit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ShowDigit.Click
[Code] .....
How would I finish off the code in ShowDigit3 so it shows the correct picture image for any number 0-9 in TenSecs??
VS2005 Error On Execute, Correct In Debug Mode On Some Computers?
Aug 4, 2010It read some data from a database and put the result into a word document. In this document is a blanc table with a bookmark to indicate the start position.In debugmode this works fine and after distributing thsi is still working fine.A user called me to say that the word document was a complete mess. I ran the application in production mode and yes it is a complete mess. Because the bookmark is not found, the data will be enterd into the wrong column.When i return to debug mode, the apllication is still correct and the result on the word document is good. Behalf of this, there are users who don't have this problem at all.
View 3 RepliesVS 2008 - Update OleDB Code Error - Table Blank Apart From User Id Which Is Correct
Jan 3, 2010I'm trying to updatesome records, currently my table is blank apart from the user id which is correct. but i get the error below.
My UserSettings table is as follows
ID is a Integer
MonthID is a Integer
YearID is a Integer
UserName is a string
Balance is a Integer
PhotoAddress is a string
GameSpeed is a Integer
This is my code and below that is my error in my ErrorTXT box.
[CODE]...........................
Get An Error The Output Totals To Zero?
Mar 27, 2010I am very new to Visual basic. I don't know if I even have everything in the correct order. Here's my problem. I am trying to take user input on 3 input boxes, get discount from select case and then calculate out the following. My problem is I can get the code to do a simple addition, but If I try to do any calculation at all calling the discount I get an error where the output totals to zero. I don't know if I am missing something associated with the sub getDiscount() or if there is a problem elsewhere.Ultimately this is what I want my calculation to end up as.
First calculation
Price * Entered Input * Discount = Full Discount Value
Second Calculation
Price * Entered Value - Full Discount Value = Total
[Code]...
Screen Resolution - Change My Program's Size Correct To Make Program, 800x600 Such As Minimum?
Jun 1, 2010I made vb.net program for 1440x900 resolution, if i run my program on 800x600 or 1024x768, my program's resolution is bigger then windows, so i have problem with resolution. Now i want to change my program's size and i am interested in, wich resolution is correct to make program, 800x600 such as minimum?
View 9 RepliesInput Output Error Stream?
Oct 30, 2011Applications in the .NET Framework can use the System.Console class to read characters from
and write characters to the console. Data from the console is read from the standard input stream,data to the console is written to the standard output stream, and error data to the console iswritten to the standard error output stream. These streams are automatically associated withthe console when the application starts and are presented as the In, Out, and Error properties, respectively.I am working with redirects and I am solving small problems one at a time. So far so good, but I lost track of the big picture here. Can someone please clarify something for me.
See Output Of Console.Error.WriteLine?
Aug 26, 2009in vb.net i have some code that looks like this:
Imports System
Imports System.IO
Imports iTextSharp.text
Imports iTextSharp.text.pdf
[Code]....
i would like to see what the console is writing. how do i do this?