VS 2008 Conversion From String To Decimal On XP And 7?
Jan 3, 2012VS 2008 Conversion from string to decimal problem on XP and 7
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VS 2008 Conversion From String To Decimal Problem On XP And 7?
Sep 18, 2009I have a problem converting decimal number from label's string to decimal... (for example Label1.Text = "0.5"). It works fine on Vista, where I made my application, but it doesn't work on XP and 7. It converts from 0.5 to 5
VB
Dim dec1 As Decimal
dec1 = CDec(word1) * CDec(u1.Text)
'word1' is an integer. For example, if word1 is 100, on XP I get result 500.
Error In Conversion From String To Decimal?
May 17, 2012in simple application, when i am trying to convert string "$2432.23" to decimal (i have taken reference from a book, that cDec can handle $ and , ), it gives error InvalidCastexception
Dim amt As Decimal = CDec(txtSubtotal.Text)
i entered "$2432.23"
Conversion Using CDec From String To Type 'Decimal' Is Not Valid?
Jan 28, 2010Please excuse the newbie question as I started learning VB last week . I wrote the following test code below to add two values entered in two textboxes and display it in another textbox. However I keep getting the exception. "Conversion from string "" to type 'Decimal' is not valid" with the code below and I cannot figure out why . I thought converting using 'CDec' resolves this issue ?
View 3 RepliesVS 2005 Conversion From String To Type Decimal Is Not Valid?
Jun 22, 2010I have a xml node, which can be shown in immediate window as
?Me.SelectSingleNode("./FloatAmount").InnerText
"100.00"
?typename(Me.SelectSingleNode("./FloatAmount").InnerText)
"String"
However, I want to return a decimal value.
?cdec(Me.SelectSingleNode("./FloatAmount").InnerText)
Run-time exception thrown : System.InvalidCastException - Conversion from string "100.00" to type 'Decimal' is not valid.
.net - String.Format Decimal With Sign Fixed Number Of Decimal Places, No Decimal Separator?
Jun 27, 2012What is the cleanest, most readable way to String.Format a decimal with the following criteria
start with a sign symbol (+ or -)
a fixed number of fraction digits
no decimal separator
right aligned
pre-padded with "0"'s
Conversion From String "" To Type 'Decimal' Is Not Valid?
Feb 18, 2011I get this error: Conversion from string "" to type 'Decimal' is not valid. Here is where the error is happening please help? decLarborCharge = CDec(txtLaborCharge.Text)and here is the whole function that i have it in: Function OtherCharges() AsDecimal ' This function returns the cost of labor and parts. Dim decLarborCharge AsDecimal decLarborCharge = CDec(txtLaborCharge.Text) Return decLarborCharge EndFunction
View 3 RepliesDecimal To Hex Conversion?
Jul 9, 2009i have 2 textbox's 1 button and im trying to convert the text in one textbox(decimal) to show a hex value in the other textbox via the button click event
View 3 RepliesDecimal To Binary Conversion?
Mar 6, 2010I write a program to convert Decimal numbers to Binary numbers. It is working well. But I want to control the bits. i.e - We can write 31 as a) 11111 or b) 011111. When I run my program it displays 11111. I want to take input bit from a text box and display it like 0011111 or 011111 or what ever bit I input. How can I do that ?
Private Sub DecToBin()
Dim i As Integer = txtDec.Text
Dim binary As String = Convert.ToString(i, 2)
txtBin.Text = binary
End Sub
Decimal To Hexadecimal Conversion?
Nov 25, 2009I'm writing a small program that will convert a negative number (e.g. -200) to a hexadecimal number (e.g. FF38). And back to a decimal number. FF38 back to -200. (I can only use two bytes when converting back and forth.)
Question: is there a function in VB that will help?
Conversion Decimal To Hour - Minute And Second
Apr 24, 2009i have the decimal 0,22727272727272727272727272727273 and i like to convert it to hour, minute, second, the zero represent hour.
View 6 RepliesConversion To Integer, Decimal, Double
Jun 9, 2011So, yes, I've tried with these three formats, and the problem remains the same:I have a string, "s"For Each s As String In stringarray and this array is recieving data from a streamreader that is reading a csv file. The data I'm having dificulty reading are these very specific numbers(yes, only these numbers, because phone numbers get home safe and sound).The numbers I'm talking about are usually decimal.ValueList.Add(Convert.ToDecimal(s))
Now, when I convert them like that, they always bring a "D" alongside with them. I've personally checked the string multiple times, and it just has a "1", and somehow, my list recieves "1D" as a number, same thing happens with decimal numbers(0.29D for example). I've tried with Doubles and Integers, the result is the same.
Decimal To Binary Conversion In A Calculator
Jan 6, 2010I have this code for a decimal to binary conversion in a calculator. It is working, but when I entered numbers with decimal, the conversion didn't work.[code...]
View 3 RepliesDouble To Decimal Conversion Error
Feb 11, 2009I am writing a program that asks the user for their name and the number of pieces they completed. The employees are paid more depending on the amount of pieces they have completed(i.e. <200 = .50 per piece, 200 to 399 = .55 per piece, etc.). I have to display the amount earned when the user enters the info and hits the calculate button. I have to use Select Case.
I was thinking this would be an easy program but I keep getting an error for each Case saying "Option Strict On disallows implicit conversions from 'Double' to 'Decimal'. I don't understand why it thinks it is a double. It says I can correct this problem by adding "Cdec" before each equation(i.e.
[Code]...
Conversion Error On Line 5 Stating 'Conversion From String 'S' To Type 'Double' Is Not Valid
Apr 8, 2009a user will enter a number, n, which ranges from 1 to 30. they will also enter a "P" or an "S" (sum or product). depending on which was selected, it will calculate the sum or product of the numbers from 1 to n.i'm having a conversion error on line 5 stating "Conversion from string "S" to type 'Double' is not valid." [code]
View 2 RepliesDecimal To Binary Conversion And Display In Textbox?
Mar 7, 2010I want to take more than one number separated by one space from txtDec textbox and display their binary form again separated by one space in txtBin textbox.
My code below ---
Private Sub DecToBin()
Dim i As Integer = txtDec.Text
Dim binary As String = Convert.ToString(i, 2).PadLeft(8, "0"c)
txtBin.Text = binary
End Sub
VS 2008 Double To String Without Decimal Point Change To Comma?
Mar 14, 2012I'm having some trouble converting a double to a string.I have a double value, like 43.64 and I need a string like this: "43.64"If I try to convert the double to a string I always get "43,64" what doesn't work for me..
View 5 RepliesVS 2008 - Conversion From String To Type (Not Valid)
Aug 20, 2010I get this error:
"Conversion from string "7F676981" to type 'Long' is not valid."
When using this
Reader.Position = &HD044
TextBox2.Text = Reader.ReadHexString(4)
TextBox2.Text = CLng(TextBox2.Text)
VS 2008 Conversion From String To 'date' Is Not Valid
Dec 10, 2009i've done a search on this error n found no match so i decided to create a new thread.this part of the program is suppose to get the date interval of dd(due date) and dr(date return) n charge the members accordingly.the program opens normally but when i go thru the records i have in my database, conversion from string "" to 'date' is not valid pops up.[code]
View 8 RepliesVS 2008 Conversion From String To Type 'Integer'
Mar 18, 2012So I'm trying to create a program in Visual Basic for my uni coursework and I'm kinda stumped a tad here. I've created most of it, I just need to write the files to a txt file (in the same folder as the program [bin/debug]).
I'm creating a some kind of employee reference form. Fill in your details, figures out gross pay, net pay and all the taxes an employer has to deal with. When you press Save, the details should all write to a file and I should be able to select from multiple ID's in my combobox for the employee ID reference. If I try to save a file with the same ID number I should get thrown an error. every ID should be saved under the Employee ID box.
Here's my code for the save button:
Private Sub btnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSave.Click
Dim s As employee = New employee
[Code].....
Built In Base Number Conversion Functions In .Net Specifically Decimal To Hex?
Mar 20, 2012Are there any built in base number conversion functions in .Net specifically decimal to hex?
View 7 RepliesCannot Implicitly Convert Type 'decimal' To 'int'. An Explicit Conversion Exists?
Mar 7, 2009Cannot implicitly convert type 'decimal' to 'int'. An explicit conversion exists
View 1 RepliesVS 2008 - Conversion From String To Type Integer Not Valid
Jul 29, 2010I am working on a program that has a combobox that gives you selections for email address endings, but when I try to enter it in as part of the final email address get an error. Here is my
mail.To.Add(TextBox1.Text(ComboBox1.Text))
When I click debug, it give me this error. "Conversion from string "@txt.att.net" to type 'Integer' is not valid."
"@txt.att.net" is the value of the combobox selection.
In the end it should be something like: "anything@txt.att.net"
(Textbox1.text = "Anything" & the current ComboBox1.text selection = "@txt.att.net")
VS 2008 - Conversion Of String To Boolean Error Appearing
Apr 23, 2012I have the following code, where I want to use data from the database in an if statement, however it doesnt work, the error of conversion of string to boolean appears.
If "Staff.Welcome.Text = 1" Then
WelcomeRead = True
End If
VS 2008 : Conversion Failed When Converting Datetime From Character String?
Feb 10, 2011when saving the "conversion failed when converting datetime from character string" is displayed.
Private Sub BtnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnSave.Click
Try
Dim cn As New SqlConnection(ConnectionString)
cn.Open()
[code]....
VS 2008 Date Format - Conversion From String To Type Not Valid
Sep 13, 2010I want to to make date format dd/mm/yyyy with access 2003
Dim strdate As string="22/09/2010"
Dim dd1 As New Date
dd1= strdate
I get : Conversion from string "22/09/2010" to type 'Date' is not valid.
Cannot Implicitly Convert Type 'decimal' To 'int'. An Explicit Conversion Exists (are You Missing A Cast?)
Jul 12, 2011I am calling a GetSerialNo function But it showing some error like:
Cannot implicitly convert type 'decimal' to 'int'. An explicit conversion exists (are you missing a cast?).
Here is the code:
CODE:
VS 2008 Goto Debug Program Get Error 'Conversion From String' To Type 'Boolean' Is Not Valid
Jan 27, 2010i have a problem with my code: [code] At the bold part, when i goto debug my program i get the error "Conversion from string "TrueFalse" to type 'Boolean' is not valid."
View 3 RepliesAsp.net - Decimal.parse Fails For Currency String Created With String.Format?
Apr 5, 2011I have a field that I display via: String.Format({0:c},amount) This produces the string "$28.28" However, when I try to convert back to a decimal amount, I get an incorrect format exception: amount = Decimal.Parse(amount.Text, NumberStyles.Currency) I also tried it with NumberStyles.AllowCurrencySymbol with the same results. I verified that the value in amount.Text is "$28.28". Am I missing something? Shouldn't these two operations use the same currency symbol and formats?
View 2 RepliesConvert A String Containing A Binary, Octal And Hex Number Into A Decimal String?
Jun 7, 2009I'd like to convert a string which contains a decimal number into string that contains the binary value, the octal and the hexadecimal value of that decimal number.Afterwards I also like to convert a string containing a binary, octal and hexd. number into a decimal string.Basically I'm looking for the functions:
dec2bin
dec2oct
dec2hex
bin2dec
oct2dec
hex2dec
I'd not prefer to rewrite a function, I'm sure the framework must have these functions already.