Assume the above contents resides in a file. I want to write a snippet that removes any line which has empty string "" and put escape character before the middle quotations. The final output would be:
The outer " .... " is not considered special chars. The special chars may be single quotation or double quotation. I could run it via find and replace feature of Visual Studio. However, in my case i want it to be written in c# or VB.NET
I hope someone has a good answer to this stupid question I have. I'm trying to use impersonation in my asp.net 3.5 application within the web.config file to connect to my sql server 2008 database so I use:
When I run my app, I get this:
Configuration Error
Description: An error occurred during the processing of a configuration file required to service this request. review the specific error details below and modify your configuration file appropriately.
Parser Error Message: Could not create Windows user token from the credentials specified in the config file. Error from the operating system 'Logon failure: unknown user name or bad password.
Source Error:
impersonate="true" userName="testUser" password="test(ampersand sign, this forum actually does render it properly)amp;test" />
So basically it posts the password with the actual escape for ampersand rather than the actual ampersand. This leads me to believe it's processing it as a literal but validating it as xml, unfortunately I can't just use "test&test" in the web.config file because visual studio just won't compile it since it's marked as an error.
So it compiles, unfortunately when I run my app, it get this:
Parser Error Message: Could not create Windows user token from the credentials specified in the config file. Error from the operating system 'Logon failure: unknown user name or bad password.
I have a gridview with checkbox column. I loop through all the rows of gridview, if it's checked I enter the second column text into my database. The second column text at one point shows the word Küche, but when I take that text (in order to insert it in db) it gives me Küche and that's what I see when I then read it from db.
I have recordsets in my MySQL database like this (in german): Karrieren im Porträt: Interview mit Thorsten Franck - „Ich liebe Produkte". Now when I get the data with the MySQL connector reader and write it into an xml file I get just this: Karrieren im Porträt: Interview mit Thorsten Franck Ich liebe Produkte As you (hopefully) can see, the minus (it's one of those long ones) and the upper and lower quote signs are not shown. The table is defined as UTF-8, the output of the xml file also.
We are using microsoft report in our project, in that we are showing some special character like japanese character. In rdlc file we have applied Arial Unicode MS font for that label. We are rendering this file into the pdf format.
In development environment (Window vista OS) we are able to see that unicode character properly but when we deploy on windows 2003 server then that special character shown as '????' .
Previously Arial unicode MS font was not installed on windows 2003 server, we have manually installed it after that also we are not getting unicode character in report.
I am doing user authentication from mail. So I am sending the email and encrypted pass to user. and user clicking on the link getting the value of query string
[URL] ....
this l=1+E4Hccj9hE=
the value of l is "1+E4Hccj9hE="
but when i am getting the value of the query string the value of l is getting "1 E4Hccj9hE="
I have a comment control in vb.net, It works fine but the problem is if you use special characters like " ' ! $ * It never save the comment and through javascript error ( As i am using Ajax ) , Is there any workaround to save special characters aswell?
I've got a program that in a nutshell reads values from a SQL database and writes them to a tab-delimited text file.
The issue is that some of the values in the database have special characters (TM, dash, ellipsis, etc.) When written to the text file, the formatting is lost and they come across as junk "â„¢ or â€" etc"
When the value is viewed in the immediate window, before it is written to the txt file, everything looks fine. My guess is that this is an issue of encoding. But, I'm not real sure how to proceed, where to look, or what to look for.
Is this ASCII or UTF-8? If it's one of those how do I correct it before it's written to the text file.
Here's how I build the text file (where feedStr is a StringBuilder)
objReader = New StreamWriter(filePath) objReader.Write(feedStr) objReader.Close()
I'm fairly new to ASP.NET and have the following problem:
I add data to an Access database through a form on a aspx.-page. Now my problem is, if the user enters characters like " or & the syntax of the SQL command i send to access changes and the whole thing crashes. :-(
It should nevertheless be possible to write special characters in the Access database. How can I do that??
Seconde question:
I put a GridView under my form to display the data entries from the access database to the user. This GridView has 3 Options in every Line at the beginning (Edit, Delete and Select) by default. OK, when i klick on Delete it comes the following error message (hand-translated from german into english ;-] )
"Deleting is not suppoorted from the datasource "AccessDataSource" unless the DeleteCommand is not specified.
[NotSupportedException: Das Löschen wird von der Datenquelle "AccessDataSource2" nicht unterstützt, sofern nicht DeleteCommand angegeben wurde.] System.Web.UI.WebControls.SqlDataSourceView.ExecuteDelete(IDictionary keys, IDictionary oldValues) +1648440 System.Web.UI.DataSourceView.Delete(IDictionary keys, IDictionary oldValues, DataSourceViewOperationCallback callback) +89 System.Web.UI.WebControls.GridView.HandleDelete(GridViewRow row, Int32 rowIndex) +714 System.Web.UI.WebControls.GridView.HandleEvent(EventArgs e, Boolean causesValidation, String validationGroup) +869 System.Web.UI.WebControls.GridView.RaisePostBackEvent(String eventArgument) +207 System.Web.UI.WebControls.GridView.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +175 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1565
The equvivalent error message appears when I klick on the "Edit"-Button... How do I have to specified the Delete and EditCommand?
I'm using the code below to allocate tags in an XMl document into groups using the char[] alphabet below.
This works great for tags that start a-z. However I have some tags in the XML document that can start with special characters (eg 0-9, ! @ # $ & * etc)
I'd like to put them all in one group called "SP". Is there a way to do that?
I have designed a page where user can write messages and send within a group but i want that if they enter any special character like <>?#@ etc a msg should be displayed irrespective of the crashing of the page.
I am using a ASP.Net Editor on the website I am developing. For some reason, it doesnt like special characters like german umlaut (ö, ä, ü) or "ß". It renders it allright during typing, but when I postback the page all I get back looks like this when I access the editor.content-property:
special characters:<br /> [....�lots of square brackets....] � � �<br />
using a different editor like freetextbox doesnt seems to have a problem with that. but I cant believe the microsoft-editor doesnt support that. its probably a setting in xml-configuration file or something like that.
I 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.
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?
I have a table that contain special characters and when the user search for nguyen I want to return string that contain Nguyá»…n or nguyen or any other nguyen variations.
I have absolutely no idea where to start and will be greateful if someone know any article that explain how I can do this.
i want to display values in dropdownlist using querystring[which is successfully happening] but the problem is when id passed in querystring is 7.17 then in dropdownlist it is displaying values as 7 . 1 7....but i want to display it as 7 and 17...
