We help IT Professionals succeed at work.
Get Started

Arrays to check duplicates in vb.net

RIAS
RIAS asked
on
79 Views
Last Modified: 2016-07-25
Hi,

How to check if array has a string.Three checks on Uppercase,mixed case and lowercase.

 If IsDBNull(SQLdr(StrCol1)) = False Then
                    StrColval1 = SQLdr(StrCol1).ToString
                    StrColval1 = StrColval1.Trim
                    If StrColval1 <> String.Empty Then
                        If Not (Arr1.Contains(StrColval1)) Then
                            If Not Arr1.Contains(StrColval1.ToLower) Then
                                Arr1.Add(StrColval1)
                            End If
                        End If
                        End If
                End If

Any better way of doing this?
Comment
Watch Question
I Design & Develop Software
Commented:
This problem has been solved!
Unlock 1 Answer and 8 Comments.
See Answer
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE