I'm writing a send sms code. In that, I've to replace "&" character. Actually if anyone writes &, it sends data before &. Suppose someone writes "I & u" it sends I only. For this I wrote some solutions like this but it doesn't works :
mData = Regex.Replace(mData, "&", "&")
mData = Replace(mData, "&", "%20")
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()
txtPhoneWork.Text.Replace("-","");
txtPhoneWork.Text.Replace("_", "");
txtMobile.Text.Replace("-", "");
txtMobile.Text.Replace("_", "");
txtPhoneOther.Text.Replace("-", "");
txtPhoneOther.Text.Replace("_", "");
location.ContactWork = txtPhoneWork.Text.Trim();
location.ContactMobile = txtMobile.Text.Trim();
location.ContactOther = txtPhoneOther.Text.Trim();
but it is not replacing and is there any method so that both - and _ can be replaced in single function.
I use some telerik report to print some report.I need to use Telerik.Reporting.TextBox to print labels.Some labels are stock in .txt files, like " Apple".When I see a label with spaces, it means I have to indent it in the report, so in the TextBox.The thing is when we export the report in pdf, we have the indentation, but not when we see in the browser. If I replace the spaces by "& nbsp;", we see the indentation in the browser, but when exporting to pdf, we see the "& nbsp;".
View 2 Replies"something here [tagQuote=Name of Author]bla bla bla[/tagQuote] something here"And now I want to replace all the whitespace character in quote attribute with "%#%#%#%".So I want to have: [tagQuote=Name%#%#%#%of%#%#%#%Author]bla bla bla[/tagQuote]So remove all of the whitespaces between "[tagQuote=" and "]...[/tagQuote]"
View 3 RepliesI receive data from a database that contain character such as '&', 'é', 'è', ... In the page, they corectly shown, but when I want them in a textbox, they appear like "&", é" ...
is there a way I can make them appear correctly?
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've been working on this very simple problem for days. I really don't know what's wrong. I have an insert statement that saves the Category Code, Call Number, and other details of a book to an SQL Server Database. The code is found below. The bold font is the one having the problem.
neither the code, nor the stored procedure has an error. The only problem I have is that the Category Code of "CHM" for instance, is reduced to a single character "C". The same thing happens with all other category codes that were inserted. Only the first character is saved. This is odd, because the Call Number, which has the same data type and string length, does not suffer the problem. It is saved with an intact 3 number of characters in the database. I left a breakpoint on the part that captures the content of the string variable CategoryCode, and it clearly contains a total of 3 characters. I also executed the stored procedure directly in the database, and it's also saving 3 characters. However, when ASP.NET connects to the database using that stored procedure, it always save a single character for category code.
public static string Insert(string Title, string Author, string CategoryCode, string CallNumber, int NoOfCopies, string Details, string UserID, string InsertType, DateTime DateUpdated)
How to replace a character in a String to space or white-space?
View 3 RepliesIn a asp.net page, I want to replace the code following to CSS but do not work as expected. How to fix it? (Border-color, ForeColor did note work)
<asp:Label ID="lbl01" runat="server" BorderColor="#B4DAFA" BorderStyle="Solid" BorderWidth="1px" Font-Size="Small" ForeColor="Blue" Style="z-index: 1; left: 3px; top: 10px; position: absolute; height: 14px; width: 325px" Text="Label"></asp:Label>
.LabelStyle
{
clear: left;
float: left;
margin: 5px;
height: 14px;
width: 325px;
Border-Color:#B4DAFA;
Border-Style:Solid;
Border-Width:1px;
Font-Size:Small;
Color:Blue;
}
I am receiving the contents of a file via ftp. I don't want to go into every detail (unless needed), but I am working with existing code that was using 3rd-party software to get ftp files. I am replacing that with .NET code. But I want to replace as little as possible of the existing code that is not specifically using the 3rd-party s/w. So I am trying to use a class originally written by the author of the code (a former employee).
This is his class constructor:
Code:
Public Sub New(ByVal fileName As String, ByVal content As StreamReader)
Me.FileName = fileName
Me.Content = content
Me.TimeStamp = Date.Now
End Sub
So I need to pass a StreamReader. My problem is how to get one.
In my procedure ReceiveFile(), I execute this code:
Code:
Private Shared Sub ReceiveFile(ByVal sFilename As String, ByRef objMemoryStream As System.IO.MemoryStream)
Try
Dim request As FtpWebRequest = DirectCast(WebRequest.Create("ftp site and folder" & sFilename), FtpWebRequest)
request.Method = WebRequestMethods.Ftp.DownloadFile
request.Credentials = New NetworkCredential("id", "pw")
Dim response As FtpWebResponse = DirectCast(request.GetResponse(), FtpWebResponse)
Dim responseStream As Stream = response.GetResponseStream()
Dim reader As New StreamReader(responseStream)
Dim sFile As String = reader.ReadToEnd
'reader.Close()
' response.Close()
'objMemoryStream = responseStream
Dim objStream As System.IO.MemoryStream
objStream = New System.IO.MemoryStream(Convert.FromBase64String(sFile))
' objMemoryStream = Convert.FromBase64String(sFile)
objMemoryStream = objStream
'Return reader
Catch ex As Exception
Dim i As Integer
i = 10
End Try
End Sub
responseStream is declared as a stream but when I query it in the debugger it says it's an FtpDataStream, after it's set equal to response.GetResponseStream. I want to take that stream and somehow get it into a MemoryStream. I thought I found the solution this morning via Convert.FromBase64String, but when I ran I got an exception saying "Invalid character in a base-64 string", and I think it's because of the newline character in the string. The file that's received contains three lines separated by a newline character.
I have a page, which is called from 2 different functions. For each function, the page has to be display different image. I have 2 images. On the aspx page, code is like this. Please help me out how to display different image for different functions!
View 1 RepliesWhen 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 am trying to freeze my gridview header for last 2 days and got this link and many other links too provided to me on Stackoverflow as well as from googling. This worked fine when i used it on IE 6,7 and under compatibility mode in IE8 but in normal mode, this code is not working.
This line is giving me an error. I want to implement this functionality.
trs[x].style.setExpression("top", "this.parentElement.parentElement.parentElement.scrollTop + 'px'");
On reading comments, I came to know that scrollableTable.js uses setExpression Method which has been depreciated in IE8.
How to replace setExpression method with some other alternative in this code
[code]....
i get some data from imdb using regexwhen getting title like Miller's Crossing and inserting it to my database there is a problemi get data and write on screen Response.Write(imdb.Title) it shows as Miller's Crossing that is the correct onebut after insert it to my database in Title field of table it is shown as Miller's Crossing so i dont want thishow can i convert those special characters when inserting to my datasbase ?
View 2 RepliesI tried putting a html replace code into a string which is then placed into a drop down menu. Only problem is it still appears as ² instead of a small 2.
View 5 RepliesIn ASP.NET 4.0 RC2 the Menu Control by default emits Javascript like this:
[Code]....
There should be a feature coming up to disable this, but I think it's not in RC yet. At least it's not working for me.
Now, the problem is, that this Javascript kills my own Menu Javascript (I use an CSS Adapter). Is there a way to overwrite the stuff that comes from the Menu control? Can be a hack, just need something until this is fixed by MS.
I am working with a few .Net 4.0 webforms controls such as the Menu control and while I think it's great that I can now declare the way in which controls are rendered (i.e. as either tables or divs), I can't switch off the automagically-included javascript that manages the hover events for those controls, for example:new Sys.WebForms.Menu({ element: 'NavigationMenu', disappearAfter: 500, orientation: 'horizontal', tabIndex: 0, disabled: false }This appears at the bottom of every page that owns such a control.
View 1 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 need to replace <span> entries in a string to legacy html code because it's going to be used in a report for Crystal Reports. <b> works with Crystal, but the<span>'s do not.
Here's the string which I'm trying to replace: <span style="font-weight: bold">%THIS CAN BE ANY TEXT%</span>. I want to replace it to
<b>%THIS CAN BE ANY TEXT%</b>.
[Code]....
How 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 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 Replies
