VB conversion error

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[DevExpressExampleBot]

Please correct the project and update this pull request by pushing a new commit.

[BUILDING ERROR]
   OUTPUT: C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(50,26): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]
C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(51,28): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]
C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(52,36): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]
C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(54,22): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]
C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(68,22): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]
C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(69,24): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]
C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(70,38): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]
C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(71,27): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]
C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(71,46): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]
C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(73,31): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]
C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(73,75): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]
C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(76,18): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]
C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(77,22): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]
C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(78,61): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]
C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(78,99): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]
C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\ViewModel.vb(79,18): error BC30455: Argument not specified for parameter 'index' of 'Public Overloads Default Property Item(index As Integer) As EmployeeTask'. [C:\Temp\f6c22bbb-d69a-4417-93cc-a1cbd57c71ae\tempTestingVB\IsReadOnlyBindingExample_vccc0vq1_wpftmp.vbproj]

https://codecentralfarm.devexpress.devx/job/wpf-grid-read-only-and-enabled-binding_20.2.1+/4/console