Argument out of range

[kulfi]

Hi, Greetings,
I have this problem just new to this.
thanks

Dim NewDataRow As New DataGridViewRow
NewDataRow.Cells(1).Value = EMSECodeTxtBox.Text
NewDataRow.Cells(2).Value = TeacherNameTxtBox.Text
NewDataRow.Cells(4).Value = FatherNameTxtBox.Text
NewDataRow.Cells(5).Value = DateofTxtBox.Text
NewDataRow.Cells(6).Value = AgeTxtbox.Text
NewDataRow.Cells(7).Value = HomeTecherForTxtBox.Text
NewDataRow.Cells(8).Value = QualificationTxtBox.Text
NewDataRow.Cells(9).Value = YearsOfPassingTxtBox.Text
NewDataRow.Cells(10).Value = UniversityTxtBox.Text
NewDataRow.Cells(11).Value = JoiningDateTxtBox.Text
NewDataRow.Cells(12).Value = MobileNumberTxtBox.Text
NewDataRow.Cells(13).Value = CityTxtBox.Text
NewDataRow.Cells(14).Value = EmailTxtBox.Text
NewDataRow.Cells(15).Value = AddressTxtBox.Text
NewDataRow.Cells(16).Value = SalaryTxtBox.Text

[dday9]

This typically means that you're trying to access an item in a collection by its index where the item does not exist. In your particular instance, you've never added any columns to the DataGridViewRow so any index in the Cell collection does not exist.

To fix the issue, use the CreateCells method to populate the Cell collection and to also pass your values:

NewDataRow.CreateCells(DataGridView1, New Object() {EMSECodeTxtBox.Text, TeacherNameTxtBox.Text, FatherNameTxtBox.Text, etc...})

Also, for what its worth collections in .NET have a 0 based index which means that Collection(0) is the first item, not Collection(1).