如何調(diào)用服務(wù)產(chǎn)生18位關(guān)鍵值

引用位置:http://www.ydcom.net/service/s_comm.asmx

請(qǐng)輸入三位數(shù)字作為參數(shù)值,如"311")
運(yùn)行結(jié)果
結(jié)果

如何調(diào)用網(wǎng)絡(luò)計(jì)算器

引用位置:http://www.ydcom.net/service/s_calc.asmx

提供方法

1,welcome

定義:
Public Function Welcome() As String


2,CalculateEntry

定義:
Function CalculateEntry(ByVal InputExpression As String, ring, ByVal TxtDecimal As String, ByVal BaseMod As String) As String

參數(shù)說明
InputExpression:輸入表達(dá)式,如1+2+3
TxtDecimal:有效數(shù)字精度,可以為空
BaseMod :計(jì)算進(jìn)制,其值有:Dec,Hex,Bin,Oct,默認(rèn)為Dec

調(diào)用實(shí)例
CalculateEntry("3+2.56","", "")

實(shí)例體驗(yàn)

請(qǐng)輸入計(jì)算式:


3,StatisticsResult

定義:
Function Statistics(ByVal InputString As String) As StatisticsResult

StatisticsResult結(jié)構(gòu)定義如下
Structure StatisticsResult
Dim Xmean As String '平均值
Dim Xmod As String '模
Dim SumX As String '加和
Dim SumX2 As String '平方和
Dim Sample As String '樣本
Dim Var As String '方差
Dim StVar As String '標(biāo)準(zhǔn)方差
Dim Max As String '最大值
Dim Min As String '最小值
Dim Mid As String '中間數(shù)
Dim StErr As String ' 標(biāo)準(zhǔn)誤差
Dim Div As String '偏差
End Structure

參數(shù)說明
InputString:輸入的數(shù)字串,以","分開,如:5,8,6

調(diào)用實(shí)例
Statistics("5,8,9")

實(shí)例體驗(yàn)
請(qǐng)輸入要統(tǒng)計(jì)的數(shù)字串:
取得最大值結(jié)果