Server Error in '/' Application.

Conversion from type 'DBNull' to type 'Integer' is not valid.

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.InvalidCastException: Conversion from type 'DBNull' to type 'Integer' is not valid.

Source Error:


Line 38:             'Rep_designPrice.DataBind()
Line 39: 
Line 40:             min = dt_Product_price.Rows(0)("Minprice_total")
Line 41:             max = dt_Product_price.Rows(0)("maxMinprice_total")
Line 42:         End If

Source File: C:\inetpub\wwwroot\system.4besthome.com\economicLand\ar\Designs.aspx.vb    Line: 40

Stack Trace:


[InvalidCastException: Conversion from type 'DBNull' to type 'Integer' is not valid.]
   Microsoft.VisualBasic.CompilerServices.Conversions.ToInteger(Object Value) +1521
   ar_Designs.ar_Designs_Load(Object sender, EventArgs e) in C:\inetpub\wwwroot\system.4besthome.com\economicLand\ar\Designs.aspx.vb:40
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   System.Web.UI.Control.LoadRecursive() +90
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0