Visual Studio RegEx Helpers for VB.NET to C#

Desire: QueryString("whatever")   to   QueryString["whatever"]
Find: QueryString\("{[^"]+}"\)
Replace: QueryString["\1"]

Desire: userData(0)   to    userData[0]
Find:  userData\({(.#)}\)
Replace: userData[\1]

Desire: Session(whatever)   to   Session[whatever]
Find:  Session\({(.#)}\)
Replace: Session[\1]

Desire: Cache(whatever)   to   Cache[whatever]
Find:  Cache\({(.#)}\)
Replace: Cache[\1]

Desire: rowsXX(i).Item("Whatever")   to   rowsXX[i]["Whatever"]
Find:  rows{.}\({(.#)}\).Item\({(.#)}\)
Replace: rows\1[\2][\3]

Desire: .Tables(0)   to   .Tables[0]
Find:  \.Tables\({(.#)}\)
Replace: .Tables[\1]

Desire: .Split("a")   to   .Split('a')
Find:  \.Split\("{[^"]+}"\)
Replace: .Split('\1')

Desire: dtrXX("Whatever")   to   dtrXX["Whatever"]
Find:  dtr{..}\({(.#)}\)
Replace: dtr\1[\2]