String was not recognized as a valid DateTime.

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:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[FormatException: String was not recognized as a valid DateTime.]
System.DateTimeParse.Parse(String s, DateTimeFormatInfo dtfi, DateTimeStyles styles) +2228162
System.DateTime.Parse(String s, IFormatProvider provider) +26
System.Convert.ToDateTime(String value) +86
DayPilot.Web.Ui.DayPilotScheduler.PerformDataBinding(IEnumerable retrievedData) +617
DayPilot.Web.Ui.DayPilotScheduler.OnDataSourceViewSelectCallback(IEnumerable retrievedData) +61
System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +29
DayPilot.Web.Ui.DayPilotScheduler.PerformSelect() +110
System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +70
System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +82
System.Web.UI.WebControls.BaseDataBoundControl.OnPreRender(EventArgs e) +19
DayPilot.Web.Ui.DayPilotScheduler.OnPreRender(EventArgs e) +33
System.Web.UI.Control.PreRenderRecursiveInternal() +77
System.Web.UI.Control.PreRenderRecursiveInternal() +161
System.Web.UI.Control.PreRenderRecursiveInternal() +161
System.Web.UI.Control.PreRenderRecursiveInternal() +161
System.Web.UI.Control.PreRenderRecursiveInternal() +161
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1360

Has this issue been fixed in newest version, DayPilot Pro 5.0?

This error will happen when you try to assign a database column with values that are not convertible to DateTime to either DataStartField or DataEndField.

Please let me know if you believe the problem is somewhere else.

Exception:

ASP .NET Error Exception Conversion from string "07-18-2009" to type 'Date' is not valid

Here is the solution....

muruganad.com/ASP.NET/ASP-.NET-Error-Exception-Conversion-from-string-07182009-to-type-Date-is-not-valid.html

Thanks!

Murugan Andezuthu Dharmaratnam

muruganad.com

Hi, i've got the same error using DayPilot Lite as the original poster of this topic

this is the error:

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:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[FormatException: String was not recognized as a valid DateTime.]
System.DateTimeParse.Parse(String s, DateTimeFormatInfo dtfi, DateTimeStyles styles) +2835862
System.Convert.ToDateTime(String value) +98
DayPilot.Web.Ui.DayPilotCalendar.PerformDataBinding(IEnumerable retrievedData) +308
DayPilot.Web.Ui.DayPilotCalendar.OnDataSourceViewSelectCallback(IEnumerable retrievedData) +47
System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +31
DayPilot.Web.Ui.DayPilotCalendar.PerformSelect() +98
System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +73
System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +82
System.Web.UI.WebControls.BaseDataBoundControl.OnPreRender(EventArgs e) +22
System.Web.UI.Control.PreRenderRecursiveInternal() +80
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +842

my dates come from an oracle database and are stored as timestamps

does anyone know how to solve it?

i've tried the link in the post above me, but that solution doesn't work for me

thx in advance

var dateString = "13/06/2011";
var aa = DateTime.ParseExact(dateString, "dd/MM/yyyy", CultureInfo.CurrentCulture);

I have the same problem. The stack trace is shown below:

[FormatException: String was not recognized as a valid DateTime.]
System.DateTimeParse.Parse(String s, DateTimeFormatInfo dtfi, DateTimeStyles styles) +2850770
System.Convert.ToDateTime(String value) +98
DayPilot.Web.Ui.DayPilotCalendar.PerformDataBinding(IEnumerable retrievedData) +308
DayPilot.Web.Ui.DayPilotCalendar.OnDataSourceViewSelectCallback(IEnumerable retrievedData) +47
System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +31
DayPilot.Web.Ui.DayPilotCalendar.PerformSelect() +98
System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +73
System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +82
System.Web.UI.WebControls.BaseDataBoundControl.OnPreRender(EventArgs e) +22
System.Web.UI.Control.PreRenderRecursiveInternal() +80
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +842