I am selecting time from dropdownlist. and want to convert it in datetime and store it in database. When I am converting it to Datetime using following statement.
DateTime start_Time = Convert.ToDateTime(start_ts);
but it is showing as : date:12:00:00AM
I need to store time in database and then show in using gridview.I wonder how to store and show data so that user will see correct datetime depanding on his timezone?
View 6 RepliesI am trying to make a routine system(school, college) where i will use three text field as input1> Class start time(input: 8:00 AM) // when school/college will start.2> Class ending time(input: 1:00 PM) // when all of my class will finish3> Duration of class(input: 1.5(hour))// class hourdesired output: A class routine where time(hour) will be shown in row and Day(e.g, sunday,monday) will be shown in column.questions:
1> how i'll take the input as time:hour from text field?2> how i can save the calculated time in database for use in other page?
How show local time in datagridview collumn DateTime from database with universal datetime
View 2 RepliesDatecol 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.
.aspx
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And then when I save....cs
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And Stored Procedure is like this
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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
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i am displaying some news from rss feeds in the page. But i am stuck up in the date time conversion. I got th published datetime as pdt formated string. How can i convert to my local time. Coversion from the pdt string tot DateTime is error..
[Code]....
This second line is error and i need the result in the specified format or same format as in the published date but in local time ie IST (India Standard Time)
I'm trying to convert the javascript date to ASP.NET's DateTime.Now
var todaysDate = new Date();
document.getElementById('hdnDate').value = todaysDate.toString();
private void ConvertToDotNetDateTime()
{
DateTime myDate = (DateTime)hdnDate.Value; ??? ? //bit lost here
}
I succes with this code
if (InitDateStart.Text != "" && InitDateEnd.Text != "")
{
strWhere += "And ((Convert(DateTime, InitDate, 105) >= Convert(DateTime,'" + InitDateStart.Text + "', 105)) And (Convert(DateTime, InitDate, 105) <= DateAdd(day, 1, Convert(DateTime,'" + InitDateEnd.Text + "', 105))))";
}
How do I do this code as a parameterized query ??I tried this but with no succes.I got some strange result by this
strWhere += "And Convert(varchar(10), ServiceInitDate, 105) >= @InitDate............. ";
GridDatasource.SelectCommand += strWhere; [code]...
I keep getting errors when I try to convert. I have a date row that when my page loads it displays as
1/28/2010 12:00:00 AM.
I have my default value set to '00:00:00" for it. I'm trying to convert it to 24 hour format so that it will read out as 00:00:00 initially. SQL Statement(The one that is working)
SELECT user_id, bpi_title, HoR, Date, Duration FROM tblViewLog2
JOIN tblBPIModules on tblViewLog2.module_id = tblBPIModules.id
I assume that I need to modify my SQL statement, but I'm having a hard time with the exact syntax. I'm trying to figure out exactly what I need to do with the information below in order to get what I want.
14 or 114
24 hour time with milliseconds.
HH:mm:ss:fff
21:00:00:000
how do i insert date and time together ? what is the format for this. i tried like this but its not working.
string startDtime = TextFromDate.Text + " " + Stime;
sql_comm.Parameters.AddWithValue("@StartDate",
DateTime.Parse(startDtime));
is this the right way ? dd/mm/yyy +" "+ 00:00
or i need to make a string that contain this : dd/mm/yyy00:00
its not writing any eror it just do nothing .
I want to filter a datetime field for a date without the time...
I want all fields that contain the selected date regardless of the time.
What should I use as the filter expression?
I am using this reference to make some application .. In this article we can only save with varchar data types
So how to use some other data types like datetime, money, int..or how to use parameters to convert data.
[URL] ....
I'm trying to combine a date and time from separate variables in my asp.net insert sql. pointers? I'm getting the following error
Conversion failed when converting date and/or time from character string.
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I have trouble of saving "no time" to a datetime field in my db by using objectdatasource.I am using a formview to insert new record by an insert method in an objectdatasource.
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i create a stored procedure that would out the following time format
09 hr(s): 30 min(s)
but i want to convert it to a decimal. (eg 9.50)
I was trying this method:
ALTER procedure [dbo].[timetodecimal] @hms varchar(8)
Is it better to store images directly in a database or to just store the name of the file in the db and display that file? I would think that just storing the filename of the image would keep the db size low...
View 1 RepliesI have defined a column in a table I have in an SQL database as being a Time variable and not DateTime. How do I convert the time data that I get from my table into a text string using C#?
View 6 RepliesI am beginner to sql database and asp.net.I want to fetch datetime from sql database and display it in textbox.I have wrote one stored procedure.The Procedure is
declare @o_Output varchar(30)
SET @o_Output =
getdate()
select @o_Output
Using the above procedure i'm getting current date and time.but my problem is i am hitting ql database while page loading itself. if i am hitting db on 12.40pm means, the textbox showing always the sametime only. I am trying to insert or update some data's into db that time only, i am hitting the db.The textbox datetime(12.50pm) has been changed that time alone. i want to update datetime to textbox at every minutes or seconds.
working with sql server 2005/ visual studio 2005 asp.net c# i just wanted to know ... to insert a date to the database in a field that gets "dateTime" i need to insert the origin syntax. what is the right syntax for the datetime in the database? and to invent for users to insert a wrong sytax ... wich validations i need to put on the field? same question on the type "image" in database it gets like a jpg file? how do i insert an image to the database? If i have a textbox that contain a number ... and i want to ask somthing about the number. how do i do it ? .... like i now that i need to convert it to int i tried this way but it didnt work:
if(conver.int32(textbox.text)>5)
{
linkbutton1.enabled = true;
}
convert below datetime value which is as varchar datatype to another datetimeformat as varcharchar datatype
2010-05-19T13:05:08.6Z
I have a record created date stored as" 2010-05-16 15:44:18.700" in sql server database. When I read this date it gets converted to "5/16/2010 3:44:18 PM" . How should I read it so that I don't loose the ending '700' value so that it gets written exactly to another database.Code for reading the record:
String myConn = ConfigurationManager.ConnectionStrings["DBConnectionString"].ToString();
SqlConnection con = new SqlConnection(myConn);
SqlCommand cmd = new SqlCommand();[code].....
On UI Ajax calendar control is used to allow the user Expiry Date as shown below. As this is one of the controls in search, when the Search button is pressed using SQL statement (copied below) data is retrieved from ExpiryDate column of the table. The table creator declared the column type as string and the dates are saved as single digits(Example: 2/2/10 sometimes and sometime as double digits (Example: 02/02/10) I like to know the best practice in retrieving both type of strings from database table. Calendar control
[Code]....
SQL(part of stored proc)
[Code]....
with in button click event stored procedure is called to return search results.
I have a table which contain products, I want each record in the table to have an image. I've created the field with the datatype image. How to I manually add image to the table ?
What data type in SQL should i use to store an XML file? And how do i do it?
View 5 Replies
