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Error trying to set DefinitionView date formats

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ScheduleView

This is a migrated thread and some comments may be shown as answers.

Rod Yager asked on 22 Aug 2011, 03:13 PM

I am trying to set a date format for my definitions. I get an exception. What is the problem? Is this a bug?

private void SetTimeFormat(ViewDefinitionBase baseView)

{

if (baseView.GetType() == typeof(WeekViewDefinition))

{

//((WeekViewDefinition)(baseView)).GroupHeaderDateStringFormat = "{}{0:dddd(MM/dd/yyyy)}";

//((WeekViewDefinition)(baseView)).TimerulerMajorTickStringFormat = "{}{0:h tt}:{0:mm} ";

//((WeekViewDefinition)(baseView)).TimerulerMinorTickStringFormat = ":{0:mm}";

}

else if (baseView.GetType() == typeof(DayViewDefinition))

{

//((DayViewDefinition)(baseView)).GroupHeaderDateStringFormat = "{}{0:dddd(MM/dd/yyyy)}";

//((DayViewDefinition)(baseView)).TimerulerMajorTickStringFormat = "{}{0:h tt}:{0:mm} ";

//((DayViewDefinition)(baseView)).TimerulerMinorTickStringFormat = ":{0:mm}";

}

else if (baseView.GetType() == typeof(TimelineViewDefinition))

{

((TimelineViewDefinition)(baseView)).GroupHeaderDateStringFormat = "{}{0:dddd(MM/dd/yyyy)}";

((TimelineViewDefinition)(baseView)).TimerulerGroupStringFormat = "";

((TimelineViewDefinition)(baseView)).TimerulerMajorTickStringFormat = "{}{0:h tt}:{0:mm} ";

((TimelineViewDefinition)(baseView)).TimerulerMinorTickStringFormat = ":{0:mm}";

}

else if (baseView.GetType() == typeof(MonthViewDefinition))

{

//((MonthViewDefinition)(baseView)).GroupHeaderDateStringFormat = "{}{0:dddd(MM/dd/yyyy)}";

//((MonthViewDefinition)(baseView)).TimerulerGroupStringFormat = ":{0:mm}";

//((MonthViewDefinition)(baseView)).TimerulerMajorTickStringFormat = "{}{0:h tt}:{0:mm} ";

}

System.FormatException: Input string was not in a correct format.

at System.Text.StringBuilder.AppendFormat(IFormatProvider provider, String format, Object[] args)

at System.String.Format(IFormatProvider provider, String format, Object[] args)

at Telerik.Windows.Controls.ViewDefinitionBase.FormatTimerulerTickContent(IFormatProvider formatInfo, TickData tick)

at Telerik.Windows.Controls.MultidayViewDefinition.FormatTimerulerTickContent(IFormatProvider formatInfo, TickData tick)

at Telerik.Windows.Controls.ViewDefinitionBase.FormatTimerulerItemContent(IFormatProvider formatInfo, ITimeRange data)

at Telerik.Windows.Controls.ScheduleView.TimerRulerItemProxy.UpdateData(IFormatProvider formatInfo, ViewDefinitionBase tickFormatProvider)

at Telerik.Windows.Controls.TimeRulerPanel.PrepareItem(TimeRulerItemBase item)

at Telerik.Windows.Controls.RecycleHelper`1.PrepareItem(Int32 index)

at Telerik.Windows.Controls.RecycleHelper`1.PrepareItems(IValuesContainer indexTree, DateTime startDate, DateTime endDate)

at Telerik.Windows.Controls.TimeRulerPanel.PrepareItems()

at Telerik.Windows.Controls.TimeRulerPanel.MeasureOverride(Size availableSize)

at System.Windows.FrameworkElement.MeasureCore(Size availableSize)