/// <summary> /// Set DateTime in AxisXLabel /// </summary> /// <param name="dataPoint">DataPoint</param> /// <param name="axis">Axis</param> /// <param name="label">Axis labels</param> private String FormatDate(DateTime dt, Axis axis) { String valueFormatString = axis.XValueType == ChartValueTypes.Date ? "M/d/yyyy" : axis.XValueType == ChartValueTypes.Time ? "h:mm:ss tt" : "M/d/yyyy h:mm:ss tt"; valueFormatString = (String.IsNullOrEmpty((String)axis.GetValue(Axis.ValueFormatStringProperty))) ? valueFormatString : axis.ValueFormatString; return axis.AddPrefixAndSuffix(dt.ToString(valueFormatString, System.Globalization.CultureInfo.CurrentCulture)); }
/// <summary> /// Set DateTime in AxisXLabel /// </summary> /// <param name="dataPoint">DataPoint</param> /// <param name="axis">Axis</param> /// <param name="label">Axis labels</param> private String FormatDate4Labels(DateTime dt, Axis axis) { // String valueFormatString = axis.XValueType == ChartValueTypes.Date ? "M/d/yyyy" : axis.XValueType == ChartValueTypes.Time ? "h:mm:ss tt" : "M/d/yyyy h:mm:ss tt"; String valueFormatString = axis.XValueType == ChartValueTypes.Date ? "d" : axis.XValueType == ChartValueTypes.Time ? "t" : "G"; valueFormatString = String.IsNullOrEmpty(Parent.XValueFormatString) ? valueFormatString : Parent.XValueFormatString; return axis.AddPrefixAndSuffix(dt.ToString(valueFormatString, System.Globalization.CultureInfo.CurrentCulture)); }