txtAddress.Text = DB.ProfileDataset.Tables("tblCustomers").Rows.Item("Address").toString
The above code generated Option Strict On disallows implicit conversions from 'String' to 'Integer' error under the Item("Address") I don't know what i did wrong...
In aspx page:
if (<%= Not Me.ThisVisa.PassportExpirationDate.IsNull %>){
Returns error:
Microsoft JScript runtime error: 'True' is undefined
I tried this:
if ("<%= Me.ThisVisa.PassportExpirationDate.IsNull.ToString %>" != "True"){
..but I get a compile time error:
Error 5 Option Strict On disallows implicit conversions from 'String' to 'Long'
I've been manually adding the following line every time I create a new user control / web form in one of my ASP.NET web forms projects: Option Strict On. I can't just set it in web.config because it's a legacy project that has user controls / web forms that would bomb out if we turned on option strict for the entire site, so the current solution is to apply it to all new user controls / web forms and slowly update the older pages. Is there some sort of Visual Studio setting / template I can change so that "Option Strict On" is applied automatically when Visual Studio creates the codebehind files?
View 3 RepliesI want to split a string that taking both string and integer values like (Cmp_12). I want to use them in Separately.
View 4 RepliesI am using the following code to convert any valid object, to a date time:
[Code]....
When i call this mehod from my web pages, using a blank("") value in TextBox.Text property as a parameter, the method is throwing an FormatException exception.
[Code]....
Ironically, the same method does not throw any exception with the same input when tried in a different machine.
Are there any regional setting that need to be modified in .NET 2.0 for this to work ?
P.S:
The method also works when called using a string variable, like
[Code]....
[Code]....
I have a datagrid and I set up the paging based on how many rows there are like this
With dgBookings
.AllowPaging = True
.PagerStyle.Mode = PagerMode.NumericPages
.PagerStyle.PageButtonCount = 5
.PageSize = 5
End With
Is there a way to set the horizontal-align in the code too I tried adding this
.PagerStyle.HorizontalAlign = Right
and I get this errorArgument not specified for parameter 'Length' of 'Public Function Right(str As String, Length As Integer) As String'.
i need to convert from string to integer, i tried in all ways but no luck.... here is my code
[Code]....
here in checkdDoorID integer value is available, but i can't convert to string. i tried ctype,parse but nothing worked out. i need the value in integer so that i can stored in DB as primary key.
Possible Duplicate: Convert.ToInt32() a string with Commas i have a value in the label as: 12,000 and i wish to convert it into an integer like 12000 (use it for comparison) i tried int k = convert.toint32("12,000"); this does not work.
View 5 Repliesto convert string value "5%" to integer...I try to use Val(),Convert.ToInt32().... I still got error
View 10 RepliesThe .NET Framework contains an Enum called DayOfWeek.so now if i have an integer 7how can i ge the string "Saturday" using the enum?
View 1 RepliesSuppose i have String like this "hgh343", "kjk98". Is there any Function available in .NET that will find the numbers present in the String ? i.e., from first string 343 and from second 98 will be returned.
View 7 RepliesI'm trying to add a parameter at the end of a url obtained from the database as follows:
This is giving error because of the ID value, which is an integer...how can I convert it to string here? I can do it in code behind, but I just want to know how it can be done within the Eval function...
NavigateUrl
='<%#Eval("Filepath") + "&ID="+DataBinder.Eval(Container.DataItem,"ID")%>'
i dont understand where is the problem with my code. i need to pass the request_id to another page but it is always passing the integer values as 0. whenever it comes to pass integer values it is passing it as 0 even if i perform conversion of string to int.
[Code]....
i'm trying to sort a datatable using the typical select method*. The problem comes because the field is string defined but it's containing integer values.
With sql the problem will be solved just using something like:
select * from table order by to_number(field);
but of course it's not working properly with the method commented above (select method).
*http://msdn.microsoft.com/en-gb/library/b5c0xc84(VS.80).aspx
I keep getting this error
This is the code
Sub btnAdd_Click(sender As Object, e As EventArgs)
'converting datatypes to integer
Dim insertB As Integer
Dim insertA As Integer
Dim cat As Integer
cat = ddl.SelectedItem.Value
[Code] .....
How can I change the parameter value from Interger to String.
Here below is the part of the code that creates problem; the constant "sqlStatement" is as string, but when the parameters "@ProdColor" read the value it returns an integer instead of the proper type which is a string. I have tried every ting like: CType(sqlStatement(splitItems(1)), string)
Or convert or parse, but it keeps returning the wrong type.
Const sqlStatement As String = "INSERT INTO ProductDetails (ProdID,ProdColor,ProdSize) VALUES"
If item.Contains(",") Then
splitItems = item.Split(",".ToCharArray)
cmd.Parameters.AddWithValue("@ProdID", SqlDBType.Int).Value = sqlStatement(splitItems(0))
cmd.Parameters.AddWithValue("@ProdColor", SqlDBType.NVarchar).Value = sqlStatement(splitItems(1))
cmd.Parameters.AddWithValue("@ProdSize", SqlDBType.NVarchar).Value = sqlStatement(splitItems(2))
I have a stringvariabel in a form I shall insert in a SQL database in a integer field. I try to convert it in the parameterlist:
myComm.Parameters.Add("@UtstyrID",
SqlDbType.Int).Value =
Convert.ToInt32(e.Record["UtstyrID)"]);
but it only store the value 0 and not the value of the e.Record["UtstyrID)"])
I have a Portable Bridge Notation formatted-file that I have to work with. I have already a few simple examples working by using indexing and substrings extracting what I need and I suppose for this PBN business it would suite me well since it isn't run too often. If I one the other hand would run that code like all the time (thinking of working with vCards) then I am worried about memory usage under high workload because of the high amout of temporary string variables created from all substrings and splits.
There are two other options available that I know of. Regex and StringReader / TextReader and I wanted some general opinion on what to use.
Intended usage is to extract to objects and serialize to json so that I can more easily work with or persist this information. Hell if it's fast enough I might even do it on the fly.
My site is set to en-GB in the web.config. I have a calendar extended textbox control on a page which lets the user select date, in GB format as string (DD/MM/YYYY). I need to convert this to a US datetime before inserting into db.
solution: (MM/dd/yyyy hh:mm:ss)
I do hate mondays. Overthinking as usual.
I am using this this Recaptcha approach in my MVC project however it does not validate to Strict 1.0 DOCTYPE.
View 2 RepliesI want to import a spreadsheet into SQL. The import/export wizard forces Column A to be a double. In Excel, the column is formatted as text. When I try to convert from double to text/varchar/nvarchar, the import process fails. Why can't I convert a number to text in SQL?
View 3 RepliesJust a bit of infor before we get to the code...
This is all in the Code Behind under the Page Load function.
Basically, I'm trying to convert an ASP page into ASP.NET. I've worked with ASP and PHP a lot more than I have with ASP.NET and I'm just having trouble with the syntax.
Here is the code:
[Code]....
Here is my code:
I should get output of the department id (did) as an integer and the templatefilename (result) that is required. The errors I get are: Conversion from string "ad" to type 'Integer' is not valid. I'm fairly new to asp.net and cannot see where the did variable picks up the "ad" string.
way to detect from the server-side which DOCTYPE the page is specified as. I have some HTML and CSS in a custom WebControl that renders differently depending on which DOCTYPE the page is. Is there a Page property or a Response property I could check?
View 3 RepliesI seem to have come upon an issue with XHTML 1.0 Strict compliance and ASP.NET AJAX. When a ScriptManager is included on the MasterPage, it renders the following tag:
<input type="hidden" name="ctl00$SCManager" id="ctl00_SCManager" />
In order to be XHTML Strict compliant, this tag must be included in a <div>, as is the VIEWSTATE. Even when Strict compliance is enabled in the web.config, the ScriptManager insists on rendering in a non-compliant way. This is currently blocking our transition to Strict mode, as it's the only non-validating tag on our pages.