DataSource Controls :: Using DateTime Type As WhereParameter?
Aug 4, 2010
I have an EntityDatasource that is bound to several TextBoxes used for querying (filtering) data in a ListView. The problem I am having is getting a DateTime to work. I just want to ignore the time portion of the variable and only look at the Date portion. Here is the markup I am using to generate the where clause. Does anyone know how to force it to just "drop" the time in the comparison?
<asp:EntityDataSource
ID="EDSCalls"
runat="server"
ConnectionString="name=CSMSEntities"
DefaultContainerName="CSMSEntities"
[code]...
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May 19, 2010
I have this error "The given value of type String from the data source cannot be converted to type datetime of the specified target column." when I used sqlbulkcopy to do the transaction
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[code]....
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Mar 23, 2011
I am trying to program the where prameters for this in code behind in C#, and is there really no way to do more than one parameter? Or am I not understanding this correctly? It seems only the 2nd parameter gets executed, no matter which one is at begining. I debug and seems they both get executed fine, but my listview doesn't get filtered and instead only the 2nd paramter works. Look at my code:
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[code]...
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Sep 21, 2010
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[Code]....
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[code]....
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[Code]....
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[code]...
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Feb 10, 2010
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Mar 20, 2010
I'm using VS 2005 and SQL SERVER 2005,now i have a table with only two columns (their types: DateTime and SmallDateTime)
i key in some new records.Now I want to use GridView to retrieve that table, and use Calendar.SelectedDate as a parameter used in WHERE statement,I press "Test Query" and pop out a window "Parameter Values Editor",
here comes the problem.. how come the "DbType" is always 'Date'?After i click the list and select 'DateTime', but next time it will recover back to 'Date'I have to go to the source code find the "Dbtype" and change from "Date" to "DateTime" manually EVERYTIME~
Like This:
From:<SelectParameters>
<asp:ControlParameter ControlID="Calendar1" DbType="Date" Name="Date" PropertyName="SelectedDate" />
</SelectParameters>
To:<SelectParameters>
<asp:ControlParameter ControlID="Calendar1" DbType="DateTime" Name="Date" PropertyName="SelectedDate" />
</SelectParameters>
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It's weird that my original datatype is "DateTime" but the Dbtype is ALWAYS "Date" and lead to error everytime.
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Feb 16, 2010
Datecol is a datetime in a sql table.
q="select convert(char(8),datecol1,112) from tblone where datecol2 is null"
is what I use for my query string for sqlcommand(). I'm getting the error "a field or property datecol1 could not be found in the datasource". Without the convert, the query is ok.
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Apr 19, 2010
I have one pretty stupid problem - datetime issue. I've made one stored procedure for making jobs
[Code]....
[Code]....
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Mar 23, 2010
had a look around and a couple come close to the problem I have, but there more evolved than me, so it seems quite basic.I basically, want to store the current DateTime of when a button is hit. In order to achieve this I have a field in the table of SQL DB called 'TimeStamp' (Although strictly speaking its not, thats just what I've called it) using Datetime Datatype. I think I'm skipping some stages in order to accomplish it, although I'm not sure what it is I'm missing/doing wrong :SHere is my code:
[Code]....
I just have DID have "obj.TimeStamp = DateTime.Now;" but states I need to convert it (unsure how to do) Adding "ToLongTimeString" after .Now asks if I invoked the method. I've also tried a few other ways (saveNow.Now etc... ) but to no avail.
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May 19, 2010
.aspx
[Code]....
And then when I save....cs
[Code]....
And Stored Procedure is like this
[Code]....
the problem is when I use debugging mode, I mean using with visual studio, it's going fine. But when I call from IIS there has a error.. Unterminated string constant. I know where is the problem
[Code]....
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