Dynamic Variable Name Use in C# for WinForms

Question

Not sure what is the best way to word this, but I am wondering if a dynamic variable name access can be done in C# (3.5).

Here is the code I am currently looking to

Answer 1

Yes, you can use

  Control c = this.Controls.Find("chkCategory" + i.ToString(), true).Single();
  (c as textBox).Text = ...;

Add some errorchecking and wrap it in a nice (extension) method.

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Edit: It returns Control[] so either a [0] or a .Single() are needed at the end. Added.