VB.NET - linq where in clause example

                Dim groupsToFind = New List(Of Integer)() From {4, 15, 19, 26, 1, 10, 6, 9, 8, 7, 11, 13, 17, 18, 2, 3, 5, 20, 38, 49}
                Dim plain = dsInventory.Tables("Plain").AsEnumerable()
                Dim plains = From h In plain _
                                Group h By GroupName = h.Field(Of String)("Group"), GroupId = h.Field(Of Int32)("group_id") _
                                    Into Group _
                                    Where groupsToFind.Contains(GroupId)
                                    Order By GroupName _
                                    Select GroupName

VB.NET - Excel - How to insert new row above programmatically

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Replace
        Dim oexcel As Object
        oexcel = CreateObject("Excel.Application")
        Dim obook As Excel.Workbook
        Dim osheet As Excel.Worksheet
        Dim fnExc As String = "C:\Temp\ExcelTest\Test.xlsx"
        Dim curLine As Integer = 0

        ' this should be used only once
        obook = oexcel.Workbooks.Add

        If oexcel.Application.Sheets.Count() < 1 Then
            osheet = CType(obook.Worksheets.Add(), Excel.Worksheet)
        Else
            osheet = oexcel.Worksheets(1)
        End If
        osheet.Name = "Payroll Detail Report"
        osheet.Range("A1").Value = "Row1"

        obook.SaveAs(fnExc)
        obook.Close()
        obook = Nothing

With
        Dim oexcel As Object
        oexcel = CreateObject("Excel.Application")
        Dim obook As Excel.Workbook
        Dim osheet As Excel.Worksheet
        Dim fnExc As String = "C:\Temp\ExcelTest\Test.xlsx"
        Dim curLine As Integer = 0

        ' this should be used only once
        obook = oexcel.Workbooks.Add

        If oexcel.Application.Sheets.Count() < 1 Then
            osheet = CType(obook.Worksheets.Add(), Excel.Worksheet)
        Else
            osheet = oexcel.Worksheets(1)
        End If
        osheet.Name = "Payroll Detail Report"
        osheet.Range("A1").Value = "Row1"
        osheet.Range("A1", "A1").Insert(Shift:=Excel.XlDirection.xlDown)
        osheet.Range("A1").Value = "Header"

        obook.SaveAs(fnExc)
        obook.Close()
        obook = Nothing

VB.NET - Excel - How to fix error - Selected method of range class failed

Error message is produced while trying to freeze panels

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Replace

       'excel
        Dim oexcel As Object
        oexcel = CreateObject("Excel.Application")
        Dim obook As Excel.Workbook
        Dim osheet As Excel.Worksheet
        Dim fnExc As String = "C:\Temp\Test.xlsx"
        Dim curLine As Integer = 0

        ' this should be used only once
        obook = oexcel.Workbooks.Add

        'first
        If oexcel.Application.Sheets.Count() < 1 Then
            osheet = CType(obook.Worksheets.Add(), Excel.Worksheet)
        Else
            osheet = oexcel.Worksheets(1)
        End If
        osheet.Name = "Payroll Detail Report"
        osheet.Range("A1").Value = "Header"
        osheet.Range("A1", "A1").Select()
        oexcel.ActiveWindow.FreezePanes = True

        'second
        If oexcel.Application.Sheets.Count() < 2 Then
            osheet = CType(obook.Worksheets.Add(), Excel.Worksheet)
        Else
            osheet = oexcel.Worksheets(2)
        End If
        osheet.Name = "Payroll Detail Report (real)"
        osheet.Range("A1").Value = "Header"
        osheet.Range("A1", "A1").Select()
        oexcel.ActiveWindow.FreezePanes = True
        'third
        If oexcel.Application.Sheets.Count() < 3 Then
            osheet = CType(obook.Worksheets.Add(), Excel.Worksheet)
        Else
            osheet = oexcel.Worksheets(3)
        End If
        osheet.Name = "Payroll Summary Report"

        'next
        If oexcel.Application.Sheets.Count() < 4 Then
            osheet = CType(obook.Worksheets.Add(), Excel.Worksheet)
        Else
            osheet = oexcel.Worksheets(4)
        End If
        osheet.Move(After:=obook.Worksheets(obook.Worksheets.Count))
        osheet.Name = "Weekly Payroll Report - Week 1"


        obook.SaveAs(fnExc)
        obook.Close()
        obook = Nothing

With 
       'excel
        Dim oexcel As Object
        oexcel = CreateObject("Excel.Application")
        Dim obook As Excel.Workbook
        Dim osheet As Excel.Worksheet
        Dim fnExc As String = "C:\Temp\Test.xlsx"
        Dim curLine As Integer = 0

        ' this should be used only once
        obook = oexcel.Workbooks.Add

        'first
        If oexcel.Application.Sheets.Count() < 1 Then
            osheet = CType(obook.Worksheets.Add(), Excel.Worksheet)
        Else
            osheet = oexcel.Worksheets(1)
        End If
        osheet.Name = "Payroll Detail Report"
        osheet.Range("A1").Value = "Header"
        osheet.Select()
        osheet.Range("A1", "A1").Select()
        oexcel.ActiveWindow.FreezePanes = True

        'second
        If oexcel.Application.Sheets.Count() < 2 Then
            osheet = CType(obook.Worksheets.Add(), Excel.Worksheet)
        Else
            osheet = oexcel.Worksheets(2)
        End If
        osheet.Name = "Payroll Detail Report (real)"
        osheet.Range("A1").Value = "Header"
        osheet.Select()
        osheet.Range("A1", "A1").Select()
        oexcel.ActiveWindow.FreezePanes = True
        'third
        If oexcel.Application.Sheets.Count() < 3 Then
            osheet = CType(obook.Worksheets.Add(), Excel.Worksheet)
        Else
            osheet = oexcel.Worksheets(3)
        End If
        osheet.Name = "Payroll Summary Report"

        'next
        If oexcel.Application.Sheets.Count() < 4 Then
            osheet = CType(obook.Worksheets.Add(), Excel.Worksheet)
        Else
            osheet = oexcel.Worksheets(4)
        End If
        osheet.Move(After:=obook.Worksheets(obook.Worksheets.Count))
        osheet.Name = "Weekly Payroll Report - Week 1"


        obook.SaveAs(fnExc)
        obook.Close()
        obook = Nothing

VB.NET Excel - Add new row programtically

        osheet.Range("A1", "A1").Insert(Shift:=Excel.XlDirection.xlDown)

Whole code - copy and paste
        'excel
        Dim oexcel As Object
        oexcel = CreateObject("Excel.Application")
        Dim obook As Excel.Workbook
        Dim osheet As Excel.Worksheet
        Dim fnExc As String = "C:\Temp\Test.xlsx"
        Dim curLine As Integer = 0

        ' this should be used only once
        obook = oexcel.Workbooks.Add

        'first
        If oexcel.Application.Sheets.Count() < 1 Then
            osheet = CType(obook.Worksheets.Add(), Excel.Worksheet)
        Else
            osheet = oexcel.Worksheets(1)
        End If
        osheet.Name = "One"

        osheet.Range("A1").Value = "Some Value"
        osheet.Range("A1", "A1").Insert(Shift:=Excel.XlDirection.xlDown)

        obook.SaveAs(fnExc)
        obook.Close()
        obook = Nothing

How to fix error: is not a member of 'String'. LINQ

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Replace:
     Dim inv = dsInventory.Tables("Something").AsEnumerable()
                Dim Inventory = From h In inv _
                                Group h By GroupName = h.Field(Of String)("Group") _
                                    Into Group _
                                    Select GroupName
                curLine = 2
                For Each sku In Inventory
                      osheet.Range("A" & curLine).Value = sku.GroupName
                Next
With

     Dim inv = dsInventory.Tables("Something").AsEnumerable()
                Dim Inventory = From h In inv _
                                Group h By GroupName = h.Field(Of String)("Group") _
                                    Into Group _
                                    Select GroupName
                curLine = 2
                For Each sku In Inventory
                      osheet.Range("A" & curLine).Value = sku
                Next

MSSQL - How to get object names and id's

-- to get object names - you may need this info while trying to rebuild all indexes.
select *  FROM sys.objects Order by name

How to fix error Could not load file or assembly 'file:///C:\Program Files (x86)\SAP BusinessObjects\Crystal Reports for .NET Framework 4.0\Common\SAP BusinessObjects Enterprise XI 4.0\win64_x64\dotnet1\crdb_adoplus.dll' or one of its dependencies. The system cannot find the file specified.

 

 

 

Error Message: Could not load file or assembly 'file:///C:\Program Files (x86)\SAP BusinessObjects\Crystal Reports for .NET Framework 4.0\Common\SAP BusinessObjects Enterprise XI 4.0\win64_x64\dotnet1\crdb_adoplus.dll' or one of its dependencies. The system cannot find the file specified.


In app.config file
    <startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/>

Replace with

    <startup useLegacyV2RuntimeActivationPolicy="true"><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/>

How to fix error Cannot create ActiveX component.

In my case I had to reinstall Excel.

How to fix error "Unable to verify account information" on IPhone 5

I was setting up exchange email on IPhone 5 and was getting this annoying error message:
"Unable to veriry account information"
In my case I had to modify Server info and replace
http://owa.ServerName.com/exchange 
with
owa.ServerName.com/exchange 

Error message could be little more descriptive anyway...

ASP.NET - How to fix error WebForms UnobtrusiveValidationMode requires a ScriptResourceMapping for 'jquery'. Please add a ScriptResourceMapping named jquery(case-sensitive).

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I have simple form with text field, required field validator and a button.
When I click the button I am getting error WebForms UnobtrusiveValidationMode requires a ScriptResourceMapping for 'jquery'. Please add a ScriptResourceMapping named jquery(case-sensitive).



To fix it - add the following into web.config file
  <appSettings>
    <add key="ValidationSettings:UnobtrusiveValidationMode" value="None"/>
  </appSettings>

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