408 lines
12 KiB
C#
408 lines
12 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace NG_Tools
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{
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public class UnitConvert
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{
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public double Converter(string UnitName, double oldValue, int oldunit, int newunit, int Xsdws)
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{
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double returnValue = 0;
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//On Error Resume Next VBConversions Warning: On Error Resume Next not supported in C#
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//Dim strUnit() As String
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double[] dataUnit = new double[] { 0 };
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//ReDim strUnit(UnitNum)
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//RereDim dataUnit(UnitNum)
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switch (UnitName)
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{
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case "tj":
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dataUnit = new double[8];
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//strUnit(0) = "立方米(m3)"
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//strUnit(1) = "升(L, dm3)"
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//strUnit(2) = "立方厘米(cm3, ml, c.c)"
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//strUnit(3) = "立方英尺(ft3)"
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//strUnit(4) = "立方英寸(in3)"
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//strUnit(5) = "英加仑(UKgal)"
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//strUnit(6) = "美加仑(U.Sgal)"
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//strUnit(7) = "美油桶(USbbl)"
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dataUnit[0] = 1;
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dataUnit[1] = 1000;
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dataUnit[2] = 1000000;
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dataUnit[3] = 35.3147;
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dataUnit[4] = 61023.7;
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dataUnit[5] = 219.969;
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dataUnit[6] = 264.172;
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dataUnit[7] = 6.28994;
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break;
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case "zl":
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//strUnit(0) = "千克(公斤)(kg)"
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//strUnit(1) = "克(g)"
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//strUnit(2) = "毫克(mg)"
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//strUnit(3) = "吨(t)"
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//strUnit(4) = "英吨(长吨)(UKton)"
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//strUnit(5) = "美吨(短吨)(U.Ston)"
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//strUnit(6) = "磅(lb)"
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//strUnit(7) = "盎司(oz)"
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dataUnit = new double[8]; //As Double
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dataUnit[0] = 1;
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dataUnit[1] = 1000;
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dataUnit[2] = 1000000;
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dataUnit[3] = 0.001;
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dataUnit[4] = 0.000984207;
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dataUnit[5] = 0.00110231;
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dataUnit[6] = 2.20462;
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dataUnit[7] = 35.274;
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break;
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case "rl":
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//strUnit(0) = "焦耳(J)"
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//strUnit(1) = "马力小时(Hp·h)"
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//strUnit(2) = "公斤力·米(kgf·m)"
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//strUnit(3) = "升·大气压(L·atm)"
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//strUnit(4) = "尔格(erg)"
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//strUnit(5) = "千卡(kacl)"
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//strUnit(6) = "千瓦小时(kW·h)"
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//strUnit(7) = "英马力小时(UKHp·h)"
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//strUnit(8) = "英尺·磅力(ft·lbf)"
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//strUnit(9) = "英热单位(BTU)"
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dataUnit = new double[10]; // As Double
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dataUnit[0] = 1;
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dataUnit[1] = 0.000000377672;
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dataUnit[2] = 0.101972;
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dataUnit[3] = 0.00986923;
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dataUnit[4] = 107;
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dataUnit[5] = 0.000238846;
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dataUnit[6] = 0.000000277778;
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dataUnit[7] = 0.000000372506;
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dataUnit[8] = 0.737562;
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dataUnit[9] = 0.000947813;
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break;
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case "nlll":
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//strUnit(0) = "兆焦/秒(MJ/s)"
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//strUnit(1) = "兆焦/小时(MJ/h)"
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//strUnit(2) = "兆焦/天(MJ/d)"
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//strUnit(3) = "千卡/秒(kcal/s)"
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//strUnit(4) = "千卡/小时(kcal/h)"
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//strUnit(5) = "英热单位/秒(BTU/s)"
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//strUnit(6) = "英热单位/小时(BTU/h)"
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dataUnit = new double[7]; //As Double
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dataUnit[0] = 1;
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dataUnit[1] = 3600;
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dataUnit[2] = 86400;
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dataUnit[3] = 238.846;
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dataUnit[4] = 859845.6;
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dataUnit[5] = 947.813;
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dataUnit[6] = 3412126.8;
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break;
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case "zlll":
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//strUnit(0) = "千克(公斤)/秒(kg/s)"
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//strUnit(1) = "千克(公斤)/分(kg/Min)"
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//strUnit(2) = "千克(公斤)/时(kg/h)"
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//strUnit(3) = "磅/秒(lb/s)"
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//strUnit(4) = "磅/分(lb/Min)"
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//strUnit(5) = "磅/时(lb/h)"
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//strUnit(6) = "吨/时(t/h)"
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//strUnit(7) = "英吨(长吨)/时(UKton/h)"
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//strUnit(8) = "美吨(短吨)/小时(U.Ston/h)"
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dataUnit = new double[9]; //As Double
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dataUnit[0] = 1;
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dataUnit[1] = 60;
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dataUnit[2] = 3600;
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dataUnit[3] = 2.20462;
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dataUnit[4] = 132.2772;
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dataUnit[5] = 7936.632;
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dataUnit[6] = 3.6;
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dataUnit[7] = 3.543145;
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dataUnit[8] = 3.968316;
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break;
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case "tjll":
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//strUnit(0) = "立方米/秒(m3/s)"
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//strUnit(1) = "万立方米/天(m3/d)"
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//strUnit(1) = "立方米/时(m3/h)"
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//strUnit(2) = "立方米/分(m3/Min)"
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//strUnit(3) = "升/时(L/h)"
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//strUnit(4) = "升/分(L/Min)"
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//strUnit(5) = "升/秒(L/s)"
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//strUnit(6) = "立方英尺/时(ft3/h)"
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//strUnit(7) = "立方英尺/分(ft3/Min)"
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//strUnit(8) = "立方英尺/秒(ft3/s)"
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//strUnit(9) = "立方英尺/秒(ft3/s)"
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//strUnit(10) = "立方英尺/天(ft3/d)"
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//strUnit(11) = "英加仑/秒(UKgal/s)"
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//strUnit(12) = "美加仑/秒(U.Sgal/s)"
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//strUnit(13) = "美油桶/秒(USbbl/s)"
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dataUnit = new double[13]; //As Double
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dataUnit[0] = 1;
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dataUnit[1] = 8.64;
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dataUnit[2] = 3600;
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dataUnit[3] = 60;
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dataUnit[4] = 3600000;
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dataUnit[5] = 60000;
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dataUnit[6] = 1000;
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dataUnit[7] = 127132.92;
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dataUnit[8] = 2118.882;
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dataUnit[9] = 0.0245240972222222;
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dataUnit[10] = 35.3147;
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dataUnit[11] = 219.969;
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dataUnit[12] = 264.172;
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break;
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case "yl":
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//strUnit(0) = "帕(Pa)"
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//strUnit(1) = "千帕(kPa)"
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//strUnit(2) = "兆帕(Mpa)"
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//strUnit(3) = "标准大气压(atm)"
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//strUnit(4) = "毫巴(mbar)"
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//strUnit(5) = "巴(bar)"
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//strUnit(6) = "千克力/平方米(kgf/m2)"
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//strUnit(7) = "千克力/平方厘米(kgf/cm2)"
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//strUnit(8) = "毫米汞柱(mmHg)"
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//strUnit(9) = "毫米水柱4℃(mmH2O)"
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//strUnit(10) = "磅/平方英寸(psi)"
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dataUnit = new double[11]; //As Double
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dataUnit[0] = 1;
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dataUnit[1] = 0.001;
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dataUnit[2] = 0.000001;
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dataUnit[3] = 0.00000986923266716013;
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dataUnit[4] = 0.01;
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dataUnit[5] = 0.00001;
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dataUnit[6] = 0.101971621;
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dataUnit[7] = 0.0000101972;
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dataUnit[8] = 0.007500638;
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dataUnit[9] = 0.101972;
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dataUnit[10] = 0.000145038;
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break;
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case "wd":
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switch (newunit)
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{
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case 0:
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switch (oldunit)
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{
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case 0:
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returnValue = oldValue;
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break;
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case 1: //K->℃
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returnValue = oldValue - 273.15;
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break;
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case 2: //F->℃
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returnValue = (oldValue - 32) / 1.8;
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break;
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case 3: //R->℃
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returnValue = oldValue / 1.8 - 273.15;
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break;
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}
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break;
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case 1:
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switch (oldunit)
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{
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case 0: //℃->K
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returnValue = oldValue + 273.15;
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break;
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case 1:
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returnValue = oldValue;
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break;
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case 2: //F->K
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returnValue = (oldValue - 32) / 1.8 + 273.15;
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break;
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case 3: //R->K
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returnValue = oldValue / 1.8;
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break;
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}
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break;
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case 2:
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switch (oldunit)
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{
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case 0: //C->F
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returnValue = oldValue * 1.8 + 32;
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break;
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case 1: //k->f
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returnValue = (oldValue - 273.15) * 1.8 + 32;
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break;
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case 2:
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returnValue = oldValue;
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break;
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case 3: //R->F
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returnValue = oldValue - 273.15 * 1.8 + 32;
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break;
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}
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break;
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case 3:
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switch (oldunit)
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{
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case 0: //C->R
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returnValue = (oldValue + 273.15) * 1.8;
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break;
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case 1: //K->R
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returnValue = oldValue * 1.8;
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break;
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case 2: //F->R
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returnValue = (oldValue - 32) + 273.15 * 1.8;
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break;
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case 3:
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returnValue = oldValue;
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break;
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}
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break;
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default:
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break;
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}
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return returnValue;
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case "cd":
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//米(m)
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//分米(dm)
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//厘米(cm)
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//毫米(mm)
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//英尺(ft)
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//英寸(in)
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//英里(mile)
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//英寻(fm)
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//海里(nmile)
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//埃(a)
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//码(yd)
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//密尔(mil)
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//杆<(rad)
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dataUnit = new double[14]; //As Double
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dataUnit[0] = 1;
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dataUnit[1] = 10;
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dataUnit[2] = 100;
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dataUnit[3] = 1000;
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dataUnit[5] = 3.28038;
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dataUnit[4] = 39.3700787401575;
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dataUnit[6] = 0.001;
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dataUnit[7] = 0.000621504039776259;
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dataUnit[8] = 0.546746856205577;
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dataUnit[9] = 0.000539956803455;
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dataUnit[10] = 10000000000.0D;
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dataUnit[11] = 1.093613;
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dataUnit[12] = 39370.0787401575;
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dataUnit[13] = 0.198838781515947;
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break;
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case "mj":
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//平方米m2
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//平方分米dm2
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//平方厘米cm2
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//平方毫米mm2
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//平方英尺ft2
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//平方英寸in2
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//平方公里km2
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//公顷ha
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//公亩are
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//英亩acre
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//平方英里sq -mile
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//平方码yd2
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dataUnit = new double[12]; //As Double
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dataUnit[0] = 1;
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dataUnit[1] = 100;
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dataUnit[2] = 10000;
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dataUnit[3] = 1000000;
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dataUnit[4] = 10.7608929444;
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dataUnit[5] = 1550.0031;
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dataUnit[6] = 0.000001;
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dataUnit[7] = 0.0001;
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dataUnit[8] = 0.01;
|
|||
|
|
dataUnit[9] = 0.0002471;
|
|||
|
|
dataUnit[10] = 0.000000386102158;
|
|||
|
|
dataUnit[11] = 1.19599;
|
|||
|
|
break;
|
|||
|
|
//小时
|
|||
|
|
//分钟
|
|||
|
|
//天
|
|||
|
|
//秒
|
|||
|
|
|
|||
|
|
case "sj":
|
|||
|
|
dataUnit = new double[4]; //As Double
|
|||
|
|
|
|||
|
|
dataUnit[0] = 1;
|
|||
|
|
dataUnit[1] = 60;
|
|||
|
|
dataUnit[2] = 0.0416666666666667;
|
|||
|
|
dataUnit[3] = 3600;
|
|||
|
|
break;
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
case "sd":
|
|||
|
|
break;
|
|||
|
|
//米每秒
|
|||
|
|
//厘米每秒
|
|||
|
|
//
|
|||
|
|
}
|
|||
|
|
if (newunit == oldunit)
|
|||
|
|
{
|
|||
|
|
return oldValue;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
return SsWr(oldValue * dataUnit[newunit] / dataUnit[oldunit], Xsdws);
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private double SsWr(double value, int weishu)
|
|||
|
|
{
|
|||
|
|
long tempValue = 0;
|
|||
|
|
double SorR = 0;
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
tempValue = (long)(value * Math.Pow(10, weishu));
|
|||
|
|
|
|||
|
|
SorR = System.Convert.ToInt32((value * Math.Pow(10, weishu) - tempValue) * 10);
|
|||
|
|
if (SorR >= 5)
|
|||
|
|
{
|
|||
|
|
tempValue++;
|
|||
|
|
}
|
|||
|
|
return tempValue / Math.Pow(10, weishu);
|
|||
|
|
}
|
|||
|
|
catch
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
return value;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|