■Chapter 1: Introducing WPF ............................................................................................................... 1 The Evolution of Windows Graphics .........................................................................
Imports System.ComponentModel _ Public Class DSButton Private _ButtonColor As Color = Color.White Private SF As New System.Drawing.StringFormat Private _Text As String Public Property ButtonColor As Color Get Return _ButtonColor End Get Set(ByVal
增加函数格式说明DateToString，DecimalToDecimalFormat StringDate, Time, and Timestamp functions that take a format string (e.g. timetostring(time, stringformat)) need specific formats.For a date, the format components are:• %dd two digit day• %mm two digit mo
