How To Format A String
Jun 8, 2011i have a card number and i convert it into hexadecimal. After that i wan to set the format to 6 digit if the hexa card number has a length =5. so how i'm going to set the format?
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IDE :: String.Format Giving Error - Input String Was Not In A Correct Format
Sep 14, 2011var queryString = string.Format("filename={0}&filestream={1}&append={2)", fileName, Convert.ToBase64String(b, 0, bytesRead).ToString(), 1);
above line of code giving error 'Input string was not in a correct format.'
In .NET String.Format Is Accepting Objects Of A Type That Don't Match The Format String
Jul 7, 2011I have a function that is getting passed a String and a DataRow.The String is a custom formatter. The idea is to do this
String.Format(passed_in_String, DataRow("ColumnINeed"))
The reason this is being done is at this point we have no idea what the column contains.However, if the formatter is "{0:MM/dd/yyyy}" and the DataRow("ColumnINeed") is an integer containing 42, String.Format is returning: MM/dd/yyyy In this situation I need it to throw an exception instead of returning nonsense.Is there anyway to make String.Format throw an exception if the object does not match what the format string is expecting?
Format String To Pass To String.Format That Would "move" The Decimal Point?
Aug 26, 2010So I need a format string to pass to String.Format that would "move" the decimal point.I can't perform any math operations before doing the String.Format, so it has to work right off the bat.Basically I'm emulating a formatting string from a proprietary server. In it if I say:
"MR2"
for the value:
12345
The result is:
123.45
I'm close with this, but it's not spot on:
String.Format("{0:#0.##}", 12345)
an extra, but not necessary... there is also MR2Z, which moves the decimal 2 left, but if the value is 0 "" is returned.
String.Format Input String Was Not In Incorrect Format
Nov 4, 2010however, i'm copying this directly from the book in its example format and still getting an error.
FormatException was unhandled
Input String was not in correct format
Public Class Form1
[Code].....
Date Format - Take A String Formatted Like '010711' (DDMMYY) And Put It Into Format '01-Jul-11'?
Jul 1, 2011I need to take a string formatted like '010711' (DDMMYY) and put it into format '01-Jul-11'. Ive thought about doing something like string.toArray and then having some conditionals that format from there but am looking for an easier way.
View 5 RepliesCustom Format Timespan With String.Format?
Jan 13, 2010I want to format the Timespan to have format like this 49 hr 34 mn 20 sec
I used the String format below :
String.Format("{0:00}:{1:00}:{2:00}", theTimeSpan.TotalHours, theTimeSpan.Minutes, theTimeSpan.Seconds)
It formats the Timespan to this format 49:34:20. How can I add hr mn sec to the String.Format above? or there's another easy way?
String.Format("{0:C2}", -1234) (Currency Format) Treats Negative Numbers As Positive?
Jun 16, 2009I am using String.Format("{0:C2}", -1234)to format numbers.is always formats the amount to a positive number, while I want it to become $*-*1234
View 4 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 Replies[2005] String.Concat Generates A String A Format Not Supported Exception?
Feb 19, 2009The following is ment to generate the path to a text file and stream the data found there into an array.
Dim y1 As String
Dim y2 As String
Dim y3 As String
[code].....
String Formatted Using String.Format Not Displaying In Print Preview?
Nov 29, 2011I'm trying to create a print function with a corresponding print preview. For some reason, any string I create with String.Format will NOT show up on the print preview! Use the code snippet below as an example:
Dim strTemp As String
strTemp = String.Format("{0, 210} {1, 75} {2, 51} {3, 200} ",
"NAME", "PRICE", "QUANTITY", "DESCRIPTION")
[code].....
Convert A "YYYYMMDD" String To A Date Format Like 'dd Mmm Yy' (or Any Format)?
Sep 4, 2009MyRow = MyDT.NewRow()
MyRow(1) = rs2.Fields("Field29").Value.ToString
rs2.Fields("Field29").Value has values like "YYYYMMDD" in a string.how can i convert a "YYYYMMDD" string to a needed date format like 'dd mmm yy' (or any format)
Have A String Eg. 10000 - Can Change This String Like This Format 100.00
Aug 26, 2009I have a string eg. 10000 how i can change this string like this format 100.00.
View 3 RepliesUse String.format On A Url To Pass Several Values Into The String?
Feb 3, 2012I am trying to use string.format on a url to pass several values into the string. It's probably a simple error but I cannot get the following code to work. It doesn't even build the string.
Public Sub getStockData()
Dim client As New WebClient()
Dim url As String
[code]....
How To Format.string
Mar 29, 2010I am trying to figure out how to use the format.string() function This is what I have. I have 3 data string inputs of the format as folllows:
pcname bigservername (maybe 20 character max)
ip address ###.###.###.### (ex: 192.168.1.10)
macid ##-##-##-##-##-## hex values for # (ex: 00-23-AF-33-BC-CE)
[code].....
Set A String Format?
Sep 10, 2009how to set a string format. like a declare it as double. but i want the string to be like xxx.xxx format. where x is any number or any letter.
View 4 RepliesWhy Use String.Format In C#
Jan 12, 2011Why would anyone use String.Format in C# and VB .NET as opposed to the concatenation operators (& in VB, and + in C#)?What is the main difference? Why are everyone so interested in using String.Format? I am very curious.
View 8 RepliesDetermine Which String: "Input String Was Not In A Correct Format"
May 14, 2009I am receiving this error message: "Input string was not in a correct format." on my ASP.net 2.0 VB project.
When looking at other posts with this error its obvious that each time it will be specific to the users' project. Therefore my main question is, is it possible to generate a more informative error message?
I am already in debug mode but it does not tell me in which string the problem lies. I am converting some strings to integers with "Cint" and have also tried the Integer.Parse() method to no avail.
C# To VB Translation With String.format Using XMl?
Jul 19, 2011translating this to VB? string sXml = string.Format("<?xml version="1.0" encoding="utf-8" ?><lPartID>{0}</lPartID>", Dts.Variables["PartID"].Value);
View 5 RepliesC# - One Decimal For String Format?
Nov 30, 2010I have below digits. I want to show one digit after to decimal. How to format it?
2.85
2
1.99
I was using ("{0:0.0}". But data showing like
2.9 //It should be 2.8
2.0 //It should be 2
2.0 //It should be 1.9
C# - String Format Not Working
May 26, 2010I am trying to display a number, stored in a dataset as a string, as a phone number. I have a label that Binds to a value but doesn't display the format that I passed as an arg:
<asp:Label ID="lbl005108002" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "phone number", "{0:(###) ###-####}") %>'></asp:Label>
As a test I tried to pass the formated string into the dataitem but that didn't work either. Is there something else I need to do in order to use this function?
m_Row("phone number") = String.Format("{0:(###) ###-####}", value)
The value displays in both cases as: 04152543926
Check If A String Is In Url Format / Url?
Mar 31, 2010I'm trying to create an address bar, much like Google chrome's, where you can enter a url and it will navigate to it or enter just text and it will search Google etc.
I've been at this for a while Googling away, but I can't find a reasonable solution. I know I could look for things like: 'http' etc, but these come in an almost unlimited number of variations. I could also created a webbrequest to test its existence, but I think this could cause an unwanted slow down in the programs operations.
Coloring String.Format?
Aug 29, 2011I have this to append a text to a richtextbox
RichTextBox1.AppendText(String.Format("{0,-11}{1,-18}{2,-10}{3}", "[" & Now.ToLongTimeString & "]", "SergeMorel", "∙ Some Text Here", Environment.NewLine))
It's for an irc client. It appends the text users send or receive.How do I color for example, the time in a color & the user in a different color, etc...
Convert A String To A Different Format?
Apr 24, 2011The input of strings is in 1 of 4 formats.
How to convert the following strings:
"0"
"00"
"0.0"
"0.00"
to: "00.00"?
Exception With String Format?
Apr 11, 2010I have a routine that exports data to HTML and works 99% of the time but now and again I get an error of Index (zero based) must be greater than or equal to zero and less than the size of the argument list on this specific line of the code
savef.WriteLine("<td style=" & Chr(34) & "text-align: left; vertical-align: middle; border: 1px solid; letter-spacing: 0pt; word-spacing: 0pt;" & Chr(34) & "><p>" & sRetMessage & "</span><br /></p></td>", True)
Now sRetMessage is declared and passed as a string and contains approx 5 lines of text with <br /> for each VBNewLine.
What I did notice is on one of the errors I have caught, the last 3 characters on every line are =20 sRetMessage is extracted from a text file and so the contents are out of my control.
why i'm getting this error? If it is the =20 within the string, why should this matter as it has been stored and passed as a string value
Format Double To String
Jan 28, 2011I would like to format double number like below;[code]Is this possible?
View 1 RepliesHow To Bold A Value In String.Format
Apr 9, 2010In my app I am making a bunch of calculations and then putting them in a multi-line text box. I need the values to be in currency and I would also like to have them in bold text. I can format it to currency, but how do I set the currency value to bold text?Below is a sample of what I have.
resultTextBox.Text = _
(We think your costs will be " & String.Format("{0:C}", yourCost) & _
"." )
[code].....
How To Format Much String For People Name
Feb 25, 2012I've a question about string.How to format string in VB.NET like this :
old string : "okta viani|anna viona|.....(more like this)"
into :
"Okta Viani"
"Anna Viona"
(and many more)"
the old string is splitted by "|" character but the name is lower. How to format just the first title name to Upper and other to lower in vb.net but the data to change is two thousand or more..
How To Validate String Format
Jan 15, 2012I just want to know how can vb.net validate the format of a certain string for example, i have a string with 2011/13/02, and I want to check if it's format is in yyyy-dd-MM format,. how can this be done?
View 10 RepliesString.Format With ArrayList?
Jun 1, 2010I'm trying to use an arraylist as the parameter to String.Format.
msg = msg & String.Format("<td>{0}</td>" & _
"<td>{1}</td>" & _
"<td>{2}</td>" & _ [code].....
But this code throws a FormatException
Index (zero based) must be greater than or equal to zero and less than the size of the argument list.Am I wrong that it's possible to use an arraylist?