DbType
AnsiString = 0
Binary = 1
Boolean = 3
Byte = 2
Currency = 4
Date = 5
DateTime = 6
DateTime2 = 26
DateTimeOffset = 27
Decimal = 7
Double = 8
Guid = 9
Int16 = 10
Int32 = 11
Int64 = 12
Object = 13
SByte = 14
Single = 15
String = 16
StringFixedLength = 23
Time = 17
UInt16 = 18
UInt32 = 19
UInt64 = 20
VarNumeric = 21
Xml = 25