I want to read a line character by character, in the sense I want to read each and every character on the line. can I can make that line as a string. breaking string into substrings ? if possiblw how.? I m unable to start. can anyone give the code.
View 7 RepliesMy issue is that , need to change the column name(following format "Remove first character and after 3rd character insert colon") of the gridview (which is binded with XMLTextReader). Without changing directly XML file, Required to change the column name dynamically at runtime .
Performance.xml
<Performance>
<Departments>
<Heading>FS</Heading>
<S0015>1</S0015>
<S0020>2</S0020>
<S0025>5</S0025>
<S0030>5</S0030>
<S0035>6</S0035>
</Departments>
<Departments>
<Heading>BS</Heading>
<S0015>0</S0015>
<S0020>3</S0020>
<S0025>5</S0025>
<S0030>1</S0030>
<S0035>3</S0035>
</Departments>
</Performance>
Heading S0015 S0020 S0025 S0030 S0035
FS 1 2 4 5 6
BS 0 3 5 1 3
Required Format: Remove first character and after 3rd character insert colon (S0015 -- 00:15)
Heading 00:15 00:20 00:25 00:30 00:35
FS 1 2 4 5 6
BS 0 3 5 1 3
Norwegian character( å æ ø) does not show instead showing some strange character.
used function below:
utf8 = System.Text.Encoding::get_UTF8();
I looked up the msdn documentation and it says that InvalidUserName is thrown when it does not find the username in the database, which is fine because the user I am creating should not exist in the database. If I use test@example.com, it works, but if I try it with test.@example.com, the status from Membership.CreateUser is InvalidUserName.
View 1 RepliesI've got a text box control on a page and I want people to add URLs, one on each line and then split those URLs into an array.
So, I'm trying to split them on the newline character. I've tried:
.split(Environment.Newline)
.split('vbcrlf')
.split(vbcrlf)
.split((char)Environment.Newline)
When i inserting the data in database then there is facility to the user that in multiline textbox he can write sentence in multiple line.So when i am populating the same data the database it populate the data like this :
fffffffffffffffffffffffffffffff<br /> f<br /> f<br /> f<br /> f<br /> f<br /> f<br /> f<br /> f<br /> <br /> ff<br /> f<br /> f<br /> <br /> <br /> <br /> fff
but i want to remove <, > ,br. For this i have used following code but my purpose is not solved. So how to do that:
txtEditorOpportunity.Text = dbReader["DESCRIPTION"].ToString().Replace("<br/>", "
");
I have a string that came from an old database of unknown character encoding. I am having trouble encoding/filtering the string to show the correct text.What the data looks like in the database: Marronnière à quatre pansWhat we need the string to show up as: Marronnière à quatre pansSpecifically, I am having trouble parsing the string so I can display the character à (à)This is an asp.Net 2.0 site written in VB using a Sql Server 2005 Database. Not sure if it matters, but data comes from a column with this collation: SQL_Latin1_General_CP1_CI_ASI've tried encoding the string to various encodings in the code to no avail. I've also passed the string (encoded different ways) into a byte array to find a unique byte pattern for the bad characters without success.
View 1 RepliesI have a flat file with text that has a special character like this: "RIBA® Generic Strip Labeling." so the registerd symbol is coming as square when i am simply reading the file in c#. is there a way to read the symbol as is and print on screen? i am working in on a console application. Also other german characters, not all but a few are showing as squares as well.
View 3 RepliesHow to read character by character in line from text file?
View 1 RepliesI have a legacy MySQL database which stores the user passwords & salts for a membership system. Both of these values have been hashed using the Ruby framework - roughly like this:
hashedsalt =
Digest::SHA1.hexdigest("--#{Time.now.to_s}--#{login}--")
hashedpassword =
Digest::SHA1.hexdigest("#{hashedsalt}:#{password}")
So both values are stored as 40-character strings (varchar(40)) in MySQL. Now I need to import all of these users into the ASP.NET membership framework for a new web site, which uses a SQL Server database. It is my understanding that the the way I have ASP.NET membership configured, the user passwords and salts are also stored in the membership database (in table aspnet_Membership) as SHA1 hashes, which are then Base64 encoded (see here for details) and stored as nvarchar(128) data.
But from the length of the Base64 encoded strings that are stored (28 characters) it seems that the SHA1 hashes that ASP.NET membership generates are only 20 characters long, rather than 40. From some other reading I have been doing I am thinking this has to do with the number of bits per character/character set/encoding or something related.
So is there some way to convert the 40-character SHA1 hashes to 20-character hashes which I can then transfer to the new ASP.NET membership data table? I'm pretty familiar with ASP.NET membership by now but I feel like I'm just missing this one piece. However, it may also be known that SHA1 in Ruby and SHA1 in .NET are incompatible, so I'm fighting a losing battle.
I have some data with delimited by "~" character. Now I want to display this data in multline textbox and replace "~" with line break, Let me know How can I do this?
View 4 RepliesI'm testing out a CMS I've built in ASP.NET and I'm having issues validating a form textarea with a regular expression.
I've used a ReguarExpressionValidator control to make sure a maximum of 4000 characters are entered but have realised I'm not including line breaks in the regular expression and can't figure out how to include them?
[Code]....
i have multiline textbox (word wrap property is true). if user type enter(for new line) or put space i can save into database as exactly as it is.(i 'm talking about text format) the problem is if user type not any "enter"(for new line) still textbox word wrap property works fine but when i save into database and read it, it is endless line(there isn't any line break)... i need to put new line character at word wrap points. is there any easy slutions?
http://www.youtube.com/watch?v=r-tAfdzPVzQ
I am using AJAX Toolkit's Calendar extender control.
When the control is rendered on page, the day names are 2 character long and shown as "Su", "Mo", "Tu", "We", "Th", "Fr" and "Sa".
Instead, I want it to be rendered as 3 character long format as "Sun", "Mon", "Tue", "Wed", "Thu", "Fri" and "Sat". note that I further need to localize this application too. So, I probably need some setting that could do the magic instead of overwriting on some server side event to achieve it.
There is probably some settings that I am not aware of.
The code for localizing the Calendar extender is as follows (in case if you need to test).
[code]....
I know this is probably a pretty easy thing to do and it is if I can upload the file and store it onto the hard drive of the server. What I need to do is read the text file into memory and then parse through it one line at a time. Anyone have any code that demonstrates that?
View 8 RepliesHow to route url contains # sharp character like this:
~/page.aspx#/Home
to be:
~/Home
i have a TextBox in my page that user can insert some name in it
i just need the last 3 Character from right side of that the user insert in TextBox
i want to know when i am doing url mapping and passing string value and value has space in it then it show %20 for each space in url at time of compilation.how to remove %20..i have already worked with your url mapping code it works but prolem is only %20
View 1 Repliesmy insert query is generated in runtime here i want to remove last ',' character from that string query
my string is below
Insert Into Payroll_AllowanceSettings(EmpID,PFNO,CompanyID,Basic,DA,HRA,CONV,SAll,LeaveAll,OT,Bata,Others,)Values(EmpCS001,1234,1,1,2,3,4,5,6,7,8,9,)
here i want to remove last ', ' character both coloumn fields and value fields how can i remove the characters
This website [URL] does not accept the pipe character | in the URL
This works [URL]
but this doesn't
[URL]
It looks like the pipe is an issue as
[URL]
works.
I need to stop this because a third party called Omniture needs to access this website automatically with the | in the URL. I cannot ask them to encode the | as they are a big company. They say there is some way to allow the | but I am not sure how.
I have a problem in my asp.net 3.5 application (C#) when I try to render in my pages characters like 'è' which are shown in a very strange manner (if i'm lucky i get a ? mark in my web page). in fact Expression Web, when i open my web site, substitutes the è char with �...How can I tell asp.net that I want to use a particular charset so that i can write in the html source letters like è without using hexadecimal codes??????I tried in the web.config this:inside the system.web namespace of the file but nothing works...
View 1 RepliesIs there any setting changes in IIS to support wildcard character? I am running a web application but IIS does not support wildcard character.
View 1 RepliesMy ChangePassword method returns a boolean value indicating whether the change of password has been successful or not. When the user enters a new password, I want to check if the password length is at least 8 and there is at least one non-alphanumeric character(both these parameters specified in the web.config file). If I want to check in my code if the password entered is at least 8 characters, I would write some code like this:
if(newpassword.Length !=8)
{
//do something
}
Like the Length property, is there some property that can check if the password contains at least one non-alphanumeric character?
I'm trying to import an xml file into vb.net XmlDocument but am getting the error:hexadecimal value 0x00, is an invalid character. Line 94, position 1.I'm wondering if there is a way to replace the hex character 0x00he following are lines 92,93,94 the file ends on line 94 the file.
Dim fs As FileStream = File.Open(FileName, FileMode.Open, FileAccess.Read)
Dim buffer(fs.Length) As Byte
fs.Read(buffer, 0, fs.Length)
Dim xmlString As String = System.Text.UTF8Encoding.UTF8.GetString(buffer)
fs.close()
how to remove string character in asp.net, im having a string variable string str = "1234, ". i want to remove the comma. its possible ?
View 4 Replies