Conversion from string "" to type 'Double' is not valid.
at Microsoft.VisualBasic.CompilerServices.Conversions.ToDouble(String Value, NumberFormatInfo NumberFormat)
at Microsoft.VisualBasic.CompilerServices.Operators.SubtractObject(Object Left, Object Right)
at Radius.distance(Object lat1, Object lon1, Object lat2, Object lon2, Object unit) in C:\Inetpub\wwwroot\capeyardsales.com\App_Code\Radius.vb:line 14
at SaleData.LoadResults(String Longitude, String Latitude, String Location) in C:\Inetpub\wwwroot\capeyardsales.com\App_Code\XMLData.vb:line 110
Conversion from string "" to type 'Double' is not valid.
at Microsoft.VisualBasic.CompilerServices.Conversions.ToDouble(String Value, NumberFormatInfo NumberFormat)
at Microsoft.VisualBasic.CompilerServices.Operators.SubtractObject(Object Left, Object Right)
at Radius.distance(Object lat1, Object lon1, Object lat2, Object lon2, Object unit) in C:\Inetpub\wwwroot\capeyardsales.com\App_Code\Radius.vb:line 14
at SaleData.LoadResults(String Longitude, String Latitude, String Location) in C:\Inetpub\wwwroot\capeyardsales.com\App_Code\XMLData.vb:line 110
Conversion from string "" to type 'Double' is not valid.
at Microsoft.VisualBasic.CompilerServices.Conversions.ToDouble(String Value, NumberFormatInfo NumberFormat)
at Microsoft.VisualBasic.CompilerServices.Operators.SubtractObject(Object Left, Object Right)
at Radius.distance(Object lat1, Object lon1, Object lat2, Object lon2, Object unit) in C:\Inetpub\wwwroot\capeyardsales.com\App_Code\Radius.vb:line 14
at SaleData.LoadResults(String Longitude, String Latitude, String Location) in C:\Inetpub\wwwroot\capeyardsales.com\App_Code\XMLData.vb:line 110
Conversion from string "" to type 'Double' is not valid.
at Microsoft.VisualBasic.CompilerServices.Conversions.ToDouble(String Value, NumberFormatInfo NumberFormat)
at Microsoft.VisualBasic.CompilerServices.Operators.SubtractObject(Object Left, Object Right)
at Radius.distance(Object lat1, Object lon1, Object lat2, Object lon2, Object unit) in C:\Inetpub\wwwroot\capeyardsales.com\App_Code\Radius.vb:line 14
at SaleData.LoadResults(String Longitude, String Latitude, String Location) in C:\Inetpub\wwwroot\capeyardsales.com\App_Code\XMLData.vb:line 110