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 am filtering dataview using my Date Column but the result is not proper because the Field value also stores time, so I want to convert this Date Field to only Date during Filter. How can I achieve this? Here is my code. And the actual value I am getting in the Dataset Field "CreationDate" is a DateTime field which is like
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~
I'm looping through an ArrayList and creating a column in a DataTable from each field. One of my fields is a DateTime field, and I've noticed that when I create the columns, it's being changed to a String, but I need it to still be a DateTime field for sorting. I'm trying to do this, but it's not quite working.
I've got a gridview which works fine. I use dropdownlists which are filled with distinct values of the columns. So when I select an item in a drompdownlist the gridview refreshes based on the selected value. When I have a column which uses string values, I can start the filter with a default % value to use in my select paramaters. But when I have a date column, I can't use that. I use a datasource for the gridview and I prefer to leave codebehind out if this is not needed. Now I use >= in my gridview select to show all rows. but I want to use only = to make the filter work correct when I select a date in the ddl and use the selectedvalue in the gridview selectCommand
<asp:DropDownList ID="ddlUpdateDatum" DataSourceID="dsPopulateUpdateDatum" AutoPostBack="true" DataValueField="UPDATEDATE" runat="server" CssClass="selectinput" AppendDataBoundItems="true"> <asp:ListItem Text="All" Value="01/01/1900"></asp:ListItem> </asp:DropDownList> <asp:SqlDataSource ID="dsPopulateUpdateDatum" runat="server" ConnectionString="<%$ ConnectionStrings:GAMSYSTEMSqlServer %>" SelectCommand="SELECT DISTINCT(UPDATEDATE) FROM [messages] ORDER BY UPDATEDATE ASC "> </asp:SqlDataSource> And I use this in the gridview datasource: <asp:SqlDataSource runat="server" ID="dsGridview" ConnectionString="<%$ ConnectionStrings:DBSqlServer %>" SelectCommand = "SELECT * FROM [messages] WHERE AND UpdateDatum >= @UpdateDatePar ORDER BY UpdateDatumDESC" > <SelectParameters> <asp:ControlParameter Name="UpdateDatePar" ControlID="ddlUpdateDate" PropertyName="SelectedValue" Type="string" /> </SelectParameters>
My Application hosted at server in time zone which differs from mine. All date in database is not correct for my time zone. How can I set my time zone for Application or how I can convert date to my time zone on output
I am very new to ASP .NET and am getting above error when trying to insert a new record into a SQL database. I have turned on Option Explicit On so the default date of 01/01/1900 does not get assigned to this field automatically. Since most of the people in the database will not have a date of death, I need to have "blank" deathDate. When I run the stored procedure within SQL and choose pass null value, the Insert Procedure works fine. When I attach to Web Form, however, I get String was not recognized as a valid DateTime error. How can I set it so Null values are accepted into this date field.
I have an urgent issue with US datetime, in my application I am tring to achieve the following:
1. Enter a datetime in a text box in web form 1 2. Show the date time in the label in the web form 2 3. In web form 2, create a dropdownlist to get a nearest date from database (datatype = DateTime in dd/MM/yyyy) to the date entered from step 1.
In step 1, I am only allowed to enter the date time in US style in text box and I have tried manything like:
- Insert <globalization culture="auto:en-GB" uiCulture="auto:en-GB"/> in web.config - Set above culture on page webform 1 and 2
I am based in UK, PC reginal and datetime setting are UK dd/MM/yyyy, sql database is in UK.