System.Activities
System.Activities.Statements
System.Activities.Expressions
System.Activities.Validation
System.Activities.XamlIntegration
Microsoft.VisualBasic
Microsoft.VisualBasic.Activities
System
System.Collections
System.Collections.Generic
System.Data
System.Diagnostics
System.Drawing
System.IO
System.Linq
System.Net.Mail
System.Xml
System.Xml.Linq
UiPath.Core
UiPath.Core.Activities
System.Windows.Markup
System.Xml.Serialization
System.Activities
Microsoft.VisualBasic
mscorlib
System.Data
System.Data.DataSetExtensions
System
System.Drawing
System.Core
System.Xml
System.Xml.Linq
PresentationFramework
WindowsBase
PresentationCore
System.Xaml
UiPath.System.Activities
UiPath.UiAutomation.Activities
System.Collections.Immutable
System.Linq.Async
System.Linq.Async.Queryable
System.ValueTuple
UiPath.Excel
System.Memory
Microsoft.Bcl.AsyncInterfaces
UiPath.OCR.Activities.Design
UiPath.UIAutomationCore
UiPathTeam.SharePoint
OfficeDevPnP.Core
System.ServiceModel
System.ComponentModel.Composition
System.Runtime.WindowsRuntime
True
[BlankColsCount]
[(From d In dtData.AsEnumerable
Let cnt = d.ItemArray.Where(Function (x) isNothing(x) OrElse String.IsNullOrEmpty(x.toString.trim)).Count
Select cn =cnt).Sum(Function (x) x)]