I am trying to store a SQL Server datetime into MySQL datetime field, but MySQL stores the date value as all zeros. I use this function to trim the fractional part from the SQL Server datetime, but get the same result when trying to store it in MySQL.
I have a field (varchar) field that holds date. Some data was transferred to this column but the transferred data was a timestamp (datetime in the format of say 10/26/2009 4:54:13 AM). Now, I need to modify the new table to only contain 10/26/2009. How can I write a statement to delete the time leavin gonly 10/26/2009? I can use trim function but the # of characters vary as the date might be 1/10/2010 12:50:00 PM, etc?
I am trying to convert some code I wrote from VB to C# and it regards Date, Times, and TimeSpans
[Code]....
the First Issue I have is with formats, I have a countdown that displays days left to enter the drawing, I just want a + int displayed no decimals, right now it shows 343.91736271538735 days left to enter drawing.
On The Page it displays Something Like this:
Drawing Date: Sunday, January 1, 2010
Days Left to Enter: 343 Days left to Enter
Right Now it Displays
Days Left To Enter :343.062117332176 Days Left to Enter
I am trying to figure out the best way to convert a string object into a DateTime with only using the year. I have something like:
[Code]....
But it is still giving a "String was not a recognized as a valid DateTime." In the full context, I have a webpage with a formview on it and within the formview is a TextBox control that is taking a user input such as "1999" then an ObjectDataSource picks it up and runs it through a BLL. And within the BLL is where I am trying to convert it before it gets inserted into the database.
I want to fetch date from a datetime field, when i select this field in database i get the result as 'yyyy-mm-dd hh:mm:ss' i want the result to be like dd/mm/yyyy
I am developing website using ASP.net C# using Mysql.query i have made is:
//***to get next date string nextdatequery = "SELECT next_dt FROM testcase.heardt where fil_no=? and next_dt>?;";
I am setting up a routine whereby I have to copy the results of a MySQL stored procedure into a DataTable so that I can add fields to the end of the result.
Normally I would convert the Msql DateTime to something that I could more easily manipulate; however, the existing code that I have specifically addresses the MySql DateTime type in too many ways to easily change.
So I thought I could do something like this:
Code: myDataColumn = new DataColumn("ETD_DT"); myDataColumn.DataType = System.Type.GetType("System.DateTime"); returnDataTable.Columns.Add(myDataColumn);
And substitute "MySqlData.Types.MySqlDateTime" for "SystemDateTime", but it fails with "Column Requires a Valid DataType".
i'm developing a website. i have a registration form where user can registered with this website. this have a birthdate field for store user's birthdate.that is a textbox. here is my code.
I have this example and it gives me exception "Conversion from string x to dateTime is invalid"
here is my method to validate Datetime.
Example Date string : "27/03/1985"
Public Function validateDateColumn(ByRef FieldName As String) As Boolean
Try If IsDate(FieldName) Then Dim actualDate As DateTime = CDate(FieldName) Dim DtLicExp As DateTime = CDate(actualDate.ToString("d", Thread.CurrentThread.CurrentCulture)) FieldName = DtLicExp.ToString("MM/dd/yyyy") Return True End If Catch ex As Exception 'FieldName &= "Format must be MM/dd/yyyy" Return False End Try End Function
validate this date string formate to datetime.
I want to convert this date "27/03/1985" to datetime.
I 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 created a UserControl and added a public DateTime property. I want to set this property in Markup (ie. <cc1:MyControl runat="server" id="MyControl1" DateTimeProp="1/1/2010" /> ) however I live in a place with a dd/mm/yyyy date format so it complains if I set something like "20/1/2010". Is there a way to set markup in my local datetime format or do I have to conform to "mm/dd/yyyy"?
i want to bind my table to the datagridview in VB.net windows form (not in asp.net). but when i try to bind and run the applicatiion i got the following error "syntax error converting datetime from character string". my table contains two date filed"pdate","date" which contains the date in the followingg format"2010-02-01 00:00:00.000 i want to bind this date fileds to datagrid view.
Using the following quires, for select and Update,. Select qry is working fine ,but update qry throws 'conversion failed when converting datetime from character string' .
select * from table1 where CreatedDt >= convert(datetime,'12/23/2009',101) and createdDt < dateadd(d,1,convert(datetime,'12/23/2009',101))
Update Table1 set status = 'y' where CreatedDt>= convert(datetime,'12/23/2009',101) and CreatedDt < dateadd(d,1,convert(datetime,'12/23/2009',101)
set ANSI_NULLS ON set QUOTED_IDENTIFIER ON go ALTER PROCEDURE [dbo].[SP_ORDER_LIST] @EmailId nvarchar(50) AS begin declare @Id int set @Id = (select SellerId from cart_seller_master where EmailId = @EmailId ) select CTD.OrderId,CTD.Product_code, CPM.product_name,CTD.Quantity,CTD.Orderdate, case when convert(datetime,isnull(CTD.DispatchedDate,null)) is null then 'Not Dispatched' end DispatchedDate , case when convert(datetime,isnull(CTD.DeliveryDate,null)) is null then 'Not Dispatched' end DeliveryDate from cart_Product_master as CPM left outer join cart_Transaction_details as CTD on ctd.product_code=cpm.product_code where CPM.SellerId = 1 group by CTD.OrderId,CTD.Product_code, CPM.product_name,CTD.Quantity,CTD.Orderdate, CTD.DispatchedDate,CTD.DeliveryDate end
I'm trying to submit my form into the database but I'm getting this error on the cmd.ExecuteNonQuery() section:
Conversion failed when converting datetime from character string.
I have three date fields (in bold below) and in the database they are set up as datetime (8).
What am I missing:
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click Dim conn As Data.SqlClient.SqlConnection = New Data.SqlClient.SqlConnection("Data Source=cmssolutions.db.9373013.hostedresource.com; Initial Catalog=cmssolutions; User ID=CMSSolutions; Password=CMSMedical1") If BMItxt.Text = "" Then BMItxt.Text = "01/01/1900"
I am selecting some data from a access database which is in Date/Time format in the Database and also in the programme the variable the information is stored in is registered as Date/Time.
However when I run the programme it says there is a data type mismatch.
Members 'System.DateTime modDate' and 'System.DateTime insertDate' both marked as row version.modDate and insertDate is a SQL Server database field with smalltimedate as data type.