I have a website (asp.net,c#) on two different servers (same source code).
In one page my asp generates a text area, using the same browser when I access one of the site if I press return in the text areas I can start a new line, if I do the same accessing the other website on return the form is submitted!
How to read character by character in line from text file?
View 1 RepliesRecently I got a strange behavior, the website hangs and just doesn't reply unless I go to iis and restart either app pool or whole IIS - BUT what is the most strange thing is that in case I go to remote desktop of the server and try to access it locally it DOES work just fine. I read couple threads about deadlocking and hanging because of memory leaks and non closed sql connections BUT why it still does work from the local?In case there is something wrong with the code - why does it still work from locally?
View 2 RepliesIs it possible to control the behaviour of ASP.NET when the Session has expired? It seems that the default behaviour is sending the user to the website root. The desired effect would be to send the user to a custom "Session Expired" page.To clarify, it's the SessionState that's expiring (set the timeout to 1 minute to quickly test it):
<sessionState mode="InProc" timeout="1"></sessionState>
The authentication cookie timeout is way higher, to avoid any mix-up:
<authentication mode="Forms">
<forms loginUrl="SessionExpired.aspx" slidingExpiration="true" name=".ttpASPXAUTH" timeout="58" protection="All"></forms>
</authentication>
I have a text box were people will submit a large amoyunt of text to a field in a database. The text is set out multi line in paragraphs with returns. When the text is saved to the database it saves it as a continuous line of text. how do i save and retrieve it with the returns included.
View 2 Replieswhen getting return value from stored procedure, return value only first character, Exec sp_Auto_Gen_TTBDBatNo 'TT', '' in sql server get whole string but in asp.net get first character how to get the whole string value?
CREATE PROC sp_Auto_Gen_TTBDBatNo
@Prefix nvarchar(2),
@Result nvarchar(8) output
AS
BEGIN
DECLARE @LastValue int
-- CompanyCode = @CompanyCode AND BankCode = @BankCode AND AccountCode = @AccountCode
SET NOCOUNT ON
If @Prefix = 'BD'
SELECT @LastValue = MAX(RIGHT(RTRIM(ISNULL(BatchNo, '')),2)) from dbo.Cheque_IssueRecord_Secretary_Review_BD WHERE ISNUMERIC(RIGHT(RTRIM(BatchNo),2))= 1 AND LEN(RIGHT(RTRIM(BatchNo),2)) = 2
ELSE
SELECT @LastValue = MAX(RIGHT(RTRIM(ISNULL(BatchNo, '')),2)) from dbo.Cheque_IssueRecord_Secretary_Review_TT WHERE ISNUMERIC(RIGHT(RTRIM(BatchNo),2))= 1 AND LEN(RIGHT(RTRIM(BatchNo),2)) = 2
SET NOCOUNT OFF
set @Result = @Prefix + RIGHT(RTRIM(STR(year(getdate()))),2)+RIGHT('0'+LTRIM(RTRIM(STR(month(getdate())))),2) + RIGHT('0'+LTRIM(RTRIM(STR(ISNULL(@LastValue,0)+1))),2)
print @Result
END
C# code:...........................
in my asp.net C# web page I have a text box and a button. the code in the button click event is
[code]...
How can I make this checking after entering the text in the textbox and pressing theenter key
i have been visiting alot of websites , and they have my area name which i did not told him(ofcourse). So just curious whats the trick behind this if i want to implant that how does can i achieve that?
View 9 RepliesI am developing a C# VS 2008 / SQL Server 2005 Express website application. I have tried some of the fixes for this problem but my call stack differs from others. And these fixes did not fix my problem. What steps can I take to troubleshoot this?
System.Data.SqlClient.SqlException was caught
Message="Conversion failed when converting datetime from character string."
Source=".Net SqlClient Data Provider"
ErrorCode=-2146232060
LineNumber=10
Number=241
Procedure="AppendDataCT"
Server="\\.\pipe\772EF469-84F1-43\tsql\query"
State=1
StackTrace:
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj)
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result)
at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe)
at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
at ADONET_namespace.ADONET_methods.AppendDataCT(DataTable dt, Dictionary`2 dic) in c:Documents and SettingsAdminMy DocumentsVisual Studio 2008WebSitesJerryApp_CodeADONET methods.cs:line 102
And here is the related code. When I debugged this code, "dic" only looped through the 3 column names, but did not look into row values which are stored in "dt", the Data Table.
public static string AppendDataCT(DataTable dt, Dictionary<string, string> dic)
{
if (dic.Count != 3)
throw new ArgumentOutOfRangeException("dic can only have 3 parameters");
string connString = ConfigurationManager.ConnectionStrings["AW3_string"].ConnectionString;
string errorMsg;
try
{
using (SqlConnection conn2 = new SqlConnection(connString))
{
using (SqlCommand cmd = conn2.CreateCommand())
{
cmd.CommandText = "dbo.AppendDataCT";
cmd.CommandType = CommandType.StoredProcedure;
cmd.Connection = conn2;
foreach (string s in dic.Keys)
{
SqlParameter p = cmd.Parameters.AddWithValue(s, dic[s]);
p.SqlDbType = SqlDbType.VarChar;
}
conn2.Open();
cmd.ExecuteNonQuery();
conn2.Close();
errorMsg = "The Person.ContactType table was successfully updated!";
}
}
}
I am working on a website hosted with GoDaddy, SQL Server 2005. I have a table in my SQL Server database with a full-text index. On my website, a user can type in search terms and the terms are then passed to a stored procedure in the database which performs the search. The first search takes about 45 seconds to get results. Subsequent searches return results immediately. I found a description of this problem in a Microsoft knowledgebase article:http://support.microsoft.com/kb/915850/en-usGoDaddy tech support says I need to purchase a dedicated server to make the changes suggested in this article.Surely there is some other solution. Does anyone know how to avoid this delay without changing the server configuration?
View 1 RepliesI have an several controllers where I want every ActionResult to return the same viewdata. In this case, I know I will always need basic product and employee information.
Right now I've been doing something like this:
[code]....
This is just pseudo-code so forgive any obvious errors, is there a better way to be doing this? I thought of having my controller inherit a class that pretty much does the same thing you see here, but I didn't see any great advantages to that. It feels like what I'm doing is wrong and unmaintable, what's the best way to go about this?
I have a tab, under that there is a textarea. Now I want to clear the value of the textarea when I am going to another tab.I need javascript function because I made the property of tabcontainer autopostback= false.
View 2 Repliesi try to wrote the following on my view:-
<%: Html.TextAreaFor(model => Model.article1.Article_Body, new { value = "FL", disabled = "disabled" }, new { cols = "50%", rows = "20%" })
to disable the textArea and also specify its size, but the above statment raised an error mentioning the i can not specify three parameters?
I want know, If an error has occurred and website is redirected to the Custom Error Page and is also logged out. If back button of the Mozilla browser is pressed, previous logged in page is displayed. I have also used
1.
Response.Cache.SetCacheability(HttpCacheability.NoCache);
2.
Response.Cache.SetExpires(DateTime.Now);
in Page_init on Custom error page. Also set the values of .ASPXAUTH and other cookies to 1 but again page is not going to the Login Page. These cookies could also not be removed.
I have implemented multilingual in my application. The text display is not proper for different language. For example in Spanish the label text is fully visible but if it will display in french then the text width is getting increased so it is not fully visible and for some other langauge it comes in second line, how to set the width and height according to langaue or is there any generic format to set?
View 3 RepliesI've learned asp.net from books available on the internet, but I didn't find a good book that teaches you some techniques or logic to follow to build an administration area to control the front-end.I mean they talked about security, membership and roles. but still they didn't show you how to manage anything that's not related to a database, anything that's related to a database you'll probably create a page to display some info from a db with some SELECT commands and another page for the admin to INSERT, DELETE, UPDATEbut how can I connect to the other controls from my admin panel.for example : a textbox in the admin.aspx will edit the value of a certain label in display.aspx
another example : I built a web user control to retrieve articles from a DB and another control to be placed in the admin page, which will let the admin add new articles and it will insert it to the database, how can I add more power to the admin page to control the number articles to display on the page, or to control the sorting of the articles, etc...If i could get a name of a book that helps me with the logic or basics of creating a page that works like my admin panel to control the front-end it would be great,
I have a specific requirement of extracting text and images from a specific area in a pdf file.The area might be a selected or highlighted or from a given set of coordinates.
When i went through, all the approaches are to extract images and text entirely from the PDF on not in a specified location. I tried with iTextSharp,Syncfussion,Apose but couldn figure out a better approach for this.
how do I convert the linebreak of the text area to an actual linebreak?
When I try to convey it in a label it doesn't refer to the linebreak. I've tried to convert the to an "<br/>" but for some reason it didn't
accept it and showed "<br/>" instead of breaking the line.
I have the following regex 0-9-a-z-A-Z-@-.-:-/-_- - -s- ,
which is fine but i also want to allow new lines/break from data from text area so I can retrieve the next line.
So lets data is like this
Geography - Higher - A1
Irish - Higher - A2
Maths Ordinary - B1
English - Higher - B1
Business - Higher - B1
French - Higher - B1
My current script is stopping at "Geography - Higher - A1" I need to get to next line.
PS : What I am doing is using a program called Text Template Parser which requires the regex
How can i access data from text area as it is formatted.
View 2 RepliesI have a simple online store where there are products that can be put into a cart and purchased. There is a admin page that can be logged into so that new products can be added or existing products can be removed or edited. To get to the admin area I need to put a /admin/index after the main page loads up. If I want to give my friends (from any location) the ability to add new products should I create a link to the admin area on the main page (like at the bottom) of the main page or should I just tell them to type in /admin/index after they go to the webpage?
View 3 RepliesI use in my application 2 areas: Website and Admin. I will put all controllers and views in these areas, not in root application. So I would like to have default route 'Website/Mycontroller/Myaction', not 'Mycontroller/Myaction'. I have changed Global.asax.cs:
[Code]....
to:
[Code]....
but now my application doesn't work when I open website http://xxxxxx.pl.
I'm building a custom control that has a ValidationText property of type List<string>. The value of the property is rendered as a comma-delimited string in the XHTML code. Changing the value in the String Collection editor updates the XHTML code and vice versa. So everything seems to work at design time. But... when I run the project I get a parser error:
"Cannot create an object of type 'System.Collections.Generic.List`1[[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]' from its string representation 'hh,ss' for the 'ValidationText' property."
Here is the code for the property:
[Code]....
...and the Typeconverter:
[Code]....
I used ModalPopup Control on this link, [URL]How should I write the code that to close pop up by click the area outside the pop up panel?I use AjaxControlToolkit-Framework3.5SP1
View 7 Repliesi 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
