I am reading a dataset/datatable where I have a a varchar field (25) that represents date and time in following format (this is orginally a db timestamp format): 2010-05-03 08:48:00.000 Prior to binding the datatable to a gridview I need to show date time as: 5/3/2010 8:48:00. How can I easily convert to the needed format?
View 4 Repliesi want to search record with dropdown list and text box
i have fields in dropdown like
1.Orthopedics
2.Clinic
3.Pharmacy
4.ENT
when i select one field and type date in text box i want a list of record submitted on this date with the specific field
I Tried This
protected void Button1_Click(object sender, EventArgs e)
{
DateTime date1 = Convert.ToDateTime(TextBox1.Text);
con.Open();
[Code]....
conversion failed when converting date and/or time from character string
we are using transactional replication on an sql 2008 server. we try now to add a table to the replication that only consists of 1 culomn of type date and we insert the dates to the table. when we then create the replication we are getting an error on the creation of the snapshot. here is the create table with the insert dates:
USE [Product]
GO
/****** Object: Table [TimeSlices].[BaseDate] Script Date: 05/03/2010 15:52:24 ******/
IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[TimeSlices].[BaseDate]') AND type in (N'U'))
DROP TABLE [TimeSlices].[BaseDate]
GO
USE [Product]
GO
/****** Object: Table [TimeSlices].[BaseDate] Script Date: 05/03/2010 15:52:24 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [TimeSlices].[BaseDate](
[TargetDate] [date] NOT NULL,
CONSTRAINT [PK_BaseDate] PRIMARY KEY CLUSTERED
(
[TargetDate] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
INSERT INTO [TimeSlices].[BaseDate] SELECT TargetDate FROM [TimeSlices].UDF_GetTravelDateRange(GETDATE()-2 , GETDATE()+1000)
attached is the UDF:
[Code]....
this is the add article:
use [Product]
exec sp_addarticle @publication = N'Product$(QuoteNumber)', @article = N'BaseDate', @source_owner = N'TimeSlices', @source_object = N'BaseDate', @type = N'logbased', @description = null, @creation_script = null, @pre_creation_cmd = N'drop', @schema_option =
0x000000000803509F, @identityrangemanagementoption = N'manual', @destination_table = N'BaseDate', @destination_owner = N'TimeSlices', @vertical_partition = N'false', @ins_cmd = N'CALL sp_MSins_TimeSlicesBaseDate', @del_cmd = N'CALL sp_MSdel_TimeSlicesBaseDate',
@upd_cmd = N'SCALL sp_MSupd_TimeSlicesBaseDate'
GO
this is the error we get:
Message: Query for data failed
Stack: at Microsoft.SqlServer.Replication.Snapshot.SqlServer.NativeBcpOutProvider.ThrowNativeBcpOutException(CConnection* pNativeConnectionWrapper)
at Microsoft.SqlServer.Replication.Snapshot.SqlServer.NativeBcpOutProvider.BcpOut(String strBcpObjectName, String strBcpObjectOwner, String strBaseBcpObjectName, Boolean fUnicodeConversion, String strDataFile, String strLoadOrderingHint, String strWhereClause,
Boolean useTableLockHint, Int32 bcpFileFormatVersion)
at Microsoft.SqlServer.Replication.Snapshot.SqlServer.BcpOutThreadProvider.DoWork(WorkItem workItem)
at Microsoft.SqlServer.Replication.WorkerThread.NonExceptionBasedAgentThreadProc()
at Microsoft.SqlServer.Replication.AgentCore.BaseAgentThread.AgentThreadProcWrapper() (Source: MSSQLServer, Error number: 0)
Message: Conversion failed when converting date and/or time from character string.
Stack: (Source: MSSQLServer, Error number: 241)
why we are getting the conversion error on the snapshot creation?
I have a web page that has a textbox for users to enter a datestring to check against a database. The database that I am running my query against has datetime values set at minutes since 12/31/1899 and that returns a timestamp. What I'd like to do in my code is to convert my textbox entry into minutes since 12/31/1899. Does anyone have an easy way to do that?
View 1 RepliesI have createdate field in a table and I want to use that field to group items in a gridview based on the date. For instance, if the datediff is less than 25 hours ago then I want to show the word "Today" or if greater than 24 but less than 48 hours show the word "Yesterday" etc.
View 6 RepliesI have searched a few pages on this (including MSDN) but have not quite reached a solution. I need to convert "16/04/2010 22:39:06" to "2010-04-16 22:39:06.034" (for example).
I have already written an SQL function to do this, but would rather do this in VB.NET if possible. The date value is coming from the Date Created information of a newly uploaded file:
[Code]....
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
2010-01-21 14:35:25.203
2010-01-22 12:55:18.033
2010-01-26 12:10:06.990
But I only want to neglet time value and want to compare Date only.
[Code]....
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'm trying to set the "time" value stored in a date time field, in other words, I want to change the value
05-13-2010 08.47.34
to
05-13-2010 00.00.00
or
05-13-2010 23.59.59
What statement would I use to accomplish this?
I have two datetime fields in my table (one is date and one is time). I would like to combine these two fields into a "timestamp" datetime field in my table.
View 1 RepliesI want the user to be able to select, as in Windows forms a datetime picker, the date and time. Unless I am missing something this does not seem to exist in web forms.So my plan was. Create a text box and when the user enters that textbox it opens a calender. Then record the date the user has selected and update the relevant table.However, I get stuck again, as I cant seem to format the calender to show datetime. What is the best way of doing this?
View 9 Replieshow 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 have two text boxes to capture date(dd/MM/yyy) and time(03:03PM) 12hr format.
i want combine this date and time store in table as single field . how to capture in code behind
I have a textbox that the user enters a time into, so 04:10 PM, I would like it to round to 04:15 PM, likewise 04:06 PM would Round to 04:00 PM.
Is there any built in controls that handle this, are there any code samples out there?
Using MySQL 5.
In my SAP.NEt project, defined a constant:
public static DateTime NullDateTime = DateTime.MinValue;
I have a function:
protected static DateTime GetDateTime(DataRow row, string columnName)
{
return (row[columnName] != DBNull.Value) ?
Convert.ToDateTime(row[columnName]) :
Globals.NullDateTime;
}
In the source code:
public DateTime StationFeedTime{ get; set; }
StationFeedTime = GetDateTime(row, "StationFeedTime");
I ran a SQL to fetch records from MySQL, this field is Time field in MySQL.
Got an exception inside the function:
Unable to cast object of type 'System.TimeSpan' to type 'System.IConvertible'.
how I can get around the following error with the following code?
[Code]....
Error: Msg 8169, Level 16, State 2, Line 1 Conversion failed when converting from a character string to uniqueidentifier. As you can probably tell, the datatypes are: m.UserId = uniqueidentifier l.System_User_ID = varchar(256) I was hoping the casting of one to the other would solve the issue, but it doesn't. How can I re-code this? I see from other forums it would probably be best to set all these fields to uniqueidentifier, but would prefer not to at this stage as it will involve changing quite a bit throughout the whole site!
I am trying to retrieve xml from a small function in my .cshtml page. Its throwing me an error. This however, runs fine in a console/form environment. It takes 3 parameters and 1 exception.
[Code]....
Within my GetXML function it simply applies the parameters to a store procedure. The store procedure returns me my object. From there I can do all the fun stuff in .cshtml. When I manually enter the values from within SQL Management Studio, I do in fact get the right result. Again, when I create a Window Form application - I too get the right result! When it comes down to .cshtml or .aspx pages - I get the conversion failed. I have already tried casting the store procedure uniqueidentifier parameter and it still gave me that error.
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.
View 2 RepliesI am using mysql and stored date in varchar format, and compare that with current date,i have stored like(dd-mm-yyyy) in database
i need to compare it with date in select query. How to take date from database in dd-mm-yyyy format.
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"
[Code] ....
I used below code to showing date in persian format
DateTime miladi = DateTime.Now;
System.Globalization.PersianCalendar shamsi = new System.Globalization.PersianCalendar();
Lbldate.Text = string.Format("{0}/{1}/{2}", shamsi.GetYear(miladi), shamsi.GetMonth(miladi), shamsi.GetDayOfMonth(miladi));
AND
public string miladitoshamsi(object miladi1)
{
DateTime miladi = Convert.ToDateTime(miladi1);
System.Globalization.PersianCalendar shamsi = new System.Globalization.PersianCalendar();
return string.Format("{0}/{1}/{2}", shamsi.GetYear(miladi), shamsi.GetMonth(miladi), shamsi.GetDayOfMonth(miladi));
}
and I have lable that I want bind it from database to show date so I wrote below code
lbldateM.Text = System.Convert.ToDateTime(miladitoshamsi(_dr1["date"])).ToString(" yyyy/MM/dd");
but below error happen
String was not recognized as a valid DateTime.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.FormatException: String was not recognized as a valid DateTime.Source Error:
Line 52: while (_dr1.Read())
Line 53: {
Line 54: lbldateM.Text = System.Convert.ToDateTime(miladitoshamsi(_dr1["date"])).ToString(" yyyy/MM/dd"); Line 55: lblname.Text = _dr1["Name"].ToString();
Line 56: lblmob.Text = _dr1["Mobile"].ToString();
what should i do?
I have a database call that is comparing UserID column of two tables. The UserID is a uniqueidentifier. The page errors on the r.read() line with Conversion failed when converting from a character string to uniqueidentifier. I'm not sure how to code this to avoid the error.
cmd.CommandText = "SELECT a.CenterName FROM Centers a INNER JOIN UserInfo u ON a.CenterID = u.CenterID WHERE u.UserID='{ + SessionManager.UserID + }'";
r = cmd.ExecuteReader();
r.Read();