Convert String Into Double Array
Aug 4, 2009How to convert a string array into double array?
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Convert String To Double Array?
Apr 18, 2012I need to take this string:
Dim tmpTry As String = "10, 20, 30, 40, 50, 52, 20, 20, 10, 35, 3, 8, 47, 7, 2, 5, 55, 8, 0, 0, 6, 55, 0, 2, 12, 0, 0, 21, 14, 0, 3"
And convert it to a double array:
Dim arrNumOfVisits As Double() = New Double(tmpTry) {}
How do i go about doing that?
FYI the arrNumOfVisits goes into a ParamArray System.Collections.IEnumerable()
Convert Binary Stream Into Double Array?
Aug 5, 2009How to convert a binary stream (which is a string of numbers) into Double Array ? (VB.NET 2008)
View 3 RepliesConvert Generic List Of Double To Byte Array?
Sep 3, 2011how to convert a list of int to byte array in C#, but can't get syntax to work out for me in vb.Converting a list of ints to a byte array.
View 1 RepliesConvert String To Double - VB?
Jul 23, 2009Is there an efficient method in VB to check if a string can be converted to a double?I'm currently doing this by trying to convert the string to a double and then seeing if it throws an exception. But this seems to be slowing down my application.
Try
' if number then format it.
current = CDbl(x)
[code].....
How To Convert String To Double
Aug 30, 2010I want to convert string to double.
[Code]...
num should be 1.5432 but i get 15432 How can i get as it is in the string?
Cannnot Convert From String To Double?
Mar 24, 2010Iam using VB 2005 on Vista This is a sample of what I am doing:
Public Class Form 1 Dim WC As String Private Sub Button1_Click
[Code]...
How do I get around this? What I am trying to do is, I really want to use TextBox's for input to enter numbers when the program is running and I also want a MsgBox to appear if an input is not entered because these numbers are important to a final formula further down.
Datatable - Convert String To Double?
Jun 21, 2012data table contain column named as Fld_primary. this column contain value like 0.00 it is double datatype in mysql table.i want store that datatable value in double variable. am always getting error when i convert to double datatype.
my code
-------
Dim ds5 As dataset1.DTSUMDataTable = TA5.GetData(users)
Dim dttot As Double
dttot = CType(ds5("fld_primary").ToString, Double)
Error:Conversion from string "fld_primary" to type 'Integer' is not valid.
VS 2005 - How To Convert String To Double
Mar 3, 2010I am trying to convert a string to double and it is giving error. Bye the way it is not giving error on my PC but it gives on some pc's where other clients are using. String is retrieved from xml data.
<data><vitals>
<username>aiglemedia</username>
<balance>49.60</balance>
</vitals></data>
vb code
Dim curBalance As Double
xmlNode = xmlDoc.GetElementsByTagName("vitals")......xmlDoc contains the above xml data
curBalance = System.Convert.ToDouble(xmlNode.Item(0).Item("balance").InnerText)... I think so error is on this line.
Below is the link for the error given by the client who is using the app [URL]
Remove Double Quotes (convert A String Into A VC Command)?
Nov 14, 2010User enter a command like 2+2 and instead of displaying 2+2 in the designated textbox 4 appears.
View 3 RepliesConverting Double Array To String?
Nov 19, 2009I want to convert an array of numbers to a string with a colon imbetween splitting it. I tried:
StringA = Join(Array(), ":")
I get the error: 'Number of indices is less than the number of dimensions of the indexed array.'I seem to get this error alot in my programming but don't exactly know what causes it. Even if I can fix this error I heard that Join only works for string arrays so this wouldn't work anyway.
Parse A Space Delimited String Into A Double Array?
May 25, 2010in parsing a string which is delimited by space in to a Double Array
View 1 RepliesConvert Array In String To Array In Byte?
Oct 7, 2009I have an array defined As string and the value stored in site is like "7E", "A1" and so on. But in order to send out this array through serial port. I need to change the the array to As Byte instead of using As String. How can I convert it?
View 8 RepliesConvert String Array Into A String Without Escaping Any Character?
Dec 24, 2011I need to convert a string array into a very long string with following requirement:
can not using any character escaping can not using XML can not using single character as separator (e.g. comma or space as separator)
Error "debugger Cannot Convert Data Type From String To Double"
May 7, 2012I am using two textBox's. The first to enter the data. The second to convert to answer the program complies with no error, the debugger cannot convert data type from string to double.
[Code]....
why does the program not convert the textbox txtFahrenheit from string to double?
Convert A 1-D String Array To Other?
Dec 1, 2011I would like to convert a string array (1D) to a string.[code]...
The only way I know that works for sure is to loop through the array.[code]...
Convert A String To Array?
Aug 27, 2011I am trying to make a user database which stores five fields of information, so I am using an array, currently
Dim details(19, 4) As Array
and I am trying to load from my txt file like this:
Sub ID_Check()
Dim detailfile As String = My.Resources.Details
Dim parts As String() = detailfile.Split(New Char() {" "c})
Dim part As String
[code]....
However I get this error.Value of type 'String' cannot be converted to 'System.Array'.
Convert String Array To Int?
Mar 8, 2012I have tried a couple different ways and cannot seem to get the result I want using vb.net.
I have an array of strings. {"55555 ","44444", " "}
I need an array of integers {55555,44444}
This is a wpf page that is sending the array as a parameter to a crystal report.
Convert String To An Int Array?
Feb 5, 2011I'm also sure it involves a for loop and I'm kicking myself for not rememberign it.
Info: Using VB Studio 2008 need to convert a string consisting of numbers ie. "1234567890" to a one dimensional int array where each caracter (digit) holds one place in the array.
Convert String To Array?
May 30, 2010I had extracted a string from web scrapping and like to convert to array for manipulation. I had been thinking that i can be done using regex.String extracted : "('1',2,'3,000')"
View 7 RepliesHow To Convert A 2d Array Into A String
Nov 20, 2009I was wondering if anyone knew how to convery a 2d array into a string in visual basic 2008.I have my code printing out lke so [code]My Stirng is HALLEB and i want to convert my 2d array into that string [code]I have tried to use the string to char method but its not working
View 3 RepliesCasting - Convert A String With Value "22.882" To Double?
Aug 18, 2010Why is it that when I convert a string with value "22.882" to double, using Dbl() it loses precision and is converted to 2288.2?
I have to use a double since I'm using the constructor of System.Web.UI.WebControls.Unit[URL]..
Convert String That Has "+" Sign Into Double?
Aug 29, 2007I can convert a string with no sign or with negative sign ("-" minus sign) into a double, but I cannot convert a string with positive sybmol/sign ("+" plus sign) into double. Considering the following samples:
Convert to string that has negative sign to double
Dim realnumber As Double
Sample 1. realnumber = Double.Parse("1.2345E05", NumberStyles.Any)
[Code]....
Convert A String Into Array Of Character?
Jul 22, 2009Let say in .aspx, i have a text box at login menu
After user key in the text box,
I want the text box string eg : MICROSOFT
Now want a Procedure for .net framework 1.1 how to break the string MICROSOFT
into an array
Array(1) = M
Array(2) = I
Array(3) = C
Array(4) = R
Array(5) = O
Array(6) = S
Array(7) = O
Array(8) = F
Array(9) = T
Then, check each array for symbol. If found symbol like "$" "!" "^" will quit the procedure.
Convert A String To Byte Array?
Nov 2, 2011hI want conver my string to byte array.
how to convert my string to byte array in vb.net?
Convert A String {&HF3,&HA1} To A Byte Array Like {&HF3,&HA1} ?
Dec 23, 2010I have string in {&HF3,&HA1,&H01}
i want to convert it to byte array like {&HF3,&HA1,&H01}
Convert Byte Array To Hex String?
Aug 12, 2009I have an activex control that outputs a template object to the client, which gets serialized to a byte array. My attempts to put this byte array in a hidden field for post back to the server have given mixed reults, in that the size of the byte array decreases when sent to the server. My best guess is that the byte array is being truncated when put into a (string) hidden field.
I convert the byte array to a HEX string on the client side before passing over to the server, then converting it back on the server - HEX to byte array. If found some examples of how to do this in C#, VB.net but I haven't a clue how to accomplish this on the client - vbscript, javascript, etc,
I'm guessing something like this would get it done on the server, but how would I accomplish this on the client side?
Private Function Bytes_To_String2(ByVal bytes_Input As Byte()) As String
Dim strTemp As New StringBuilder(bytes_Input.Length * 2)
For Each b As Byte In bytes_Input
[Code].....
Convert Byte Array To String?
Mar 6, 2012I m using encryption and decryption
When I use Return Convert.ToBase64String(ms.ToArray()), I can decrypt data by first Convert.FromBase64String(stringToDecrypt) and it works fine.
But if I dont use Base64string method when returning the data and use .Encoding.ASCII.GetString(ms.ToArray) and then try to decrypt, I get "Bad data" error
Convert String To Decimal Array?
Jun 15, 2010I'm trying to figure out how to convert a string to a decimal array (ASCII). The string can be any length and is discovered at runtime.
View 4 RepliesHow To Convert Character To String Array
Nov 28, 2011I have the code below that requires me to convert a character array to string array, but I get the following error:
Option Strict On disallows implicit conversions from '1-dimensional array of Char' to 'System.Collections.Generic.IEnumerable(Of String)'
Dim lst As New List(Of String)
lst.AddRange(IO.Path.GetInvalidPathChars())
lst.AddRange(IO.Path.GetInvalidFileNameChars())
lst.Add("&")
lst.Add("-")
[Code] .....
I tried using a converter through Array.ConvertAll, but couldn't find a good example, I could use a loop, but thought there would be a better way.
