C#中把货币、日期转换成中文大写

我不是女神ヾ 2021-12-01 20:12 177阅读 0赞

日期转换代码如下：

![Image 1][] ![Image 1][] /\*\*/ ///<summary>  
![Image 1][]/// 日期转换为中文大写  
![Image 1][]///</summary>  
![Image 1][] public  class  UpperConvert  
![Image 1][]![Image 1][] ![dot.gif][] \{  
![Image 1][]public UpperConvert()  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]//  
![Image 1][]// TODO: 在此处添加构造函数逻辑  
![Image 1][]//  
![Image 1][] \}  
![Image 1][]//把数字转换为大写  
![Image 1][]publicstring numtoUpper(int num)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][] String str=num.ToString();  
![Image 1][]string rstr ="";  
![Image 1][]int n;  
![Image 1][]for (int i =0; i < str.Length; i\++)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][] n =Convert.ToInt16(str\[i\].ToString());//char转数字,转换为字符串，再转数字  
![Image 1][]switch (n)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]case0:rstr=rstr\+"〇";break;  
![Image 1][]case1:rstr=rstr\+"一";break;  
![Image 1][]case2:rstr=rstr\+"二";break;  
![Image 1][]case3:rstr=rstr\+"三";break;  
![Image 1][]case4:rstr=rstr\+"四";break;  
![Image 1][]case5:rstr=rstr\+"五";break;  
![Image 1][]case6:rstr=rstr\+"六";break;  
![Image 1][]case7:rstr=rstr\+"七";break;  
![Image 1][]case8:rstr=rstr\+"八";break;  
![Image 1][]default:rstr=rstr\+"九";break;  
![Image 1][]  
![Image 1][]  
![Image 1][] \}  
![Image 1][]  
![Image 1][] \}  
![Image 1][]return rstr;  
![Image 1][] \}  
![Image 1][]//月转化为大写  
![Image 1][]publicstring monthtoUpper(int month)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]if (month <10)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]return numtoUpper(month);  
![Image 1][] \}  
![Image 1][]else  
![Image 1][]![Image 1][]if (month ==10) ![dot.gif][]\{ return"十"; \}  
![Image 1][]  
![Image 1][]else  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]return"十"\+ numtoUpper(month \-10);  
![Image 1][] \}  
![Image 1][] \}  
![Image 1][]//日转化为大写  
![Image 1][]publicstring daytoUpper(int day)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]if (day <20)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]return monthtoUpper(day);  
![Image 1][] \}  
![Image 1][]else  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][] String str = day.ToString();  
![Image 1][]if (str\[1\] =='0')  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]return numtoUpper(Convert.ToInt16(str\[0\].ToString()))\+"十" ;  
![Image 1][]  
![Image 1][] \}  
![Image 1][]  
![Image 1][]  
![Image 1][]else  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]return numtoUpper(Convert.ToInt16(str\[0\].ToString())) \+"十"  
![Image 1][]\+ numtoUpper(Convert.ToInt16(str\[1\].ToString()));  
![Image 1][] \}  
![Image 1][] \}  
![Image 1][] \}  
![Image 1][]//日期转换为大写  
![Image 1][]publicstring dateToUpper(System.DateTime date)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]int year = date.Year;  
![Image 1][]int month = date.Month;  
![Image 1][]int day = date.Day;  
![Image 1][]return numtoUpper(year) \+"年"\+ monthtoUpper(month) \+"月"\+ daytoUpper(day) \+"日";  
![Image 1][]  
![Image 1][] \}  
![Image 1][]\}

货币转换代码：

![Image 1][] ![Image 1][] /\*\*/ ///<summary>  
![Image 1][]/// MoneyConvert 的摘要说明  
![Image 1][]///</summary>  
![Image 1][] public  class  MoneyConvert  
![Image 1][]![Image 1][] ![dot.gif][] \{  
![Image 1][]public MoneyConvert()  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]//  
![Image 1][]// TODO: 在此处添加构造函数逻辑  
![Image 1][]//  
![Image 1][] \}  
![Image 1][]publicstring GetUpper(string numstr)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]try  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]decimal num = Convert.ToDecimal(numstr);  
![Image 1][]return GetUpper(num);  
![Image 1][] \}  
![Image 1][]catch  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]return"非数字形式！";  
![Image 1][] \}  
![Image 1][] \}  
![Image 1][]publicstring GetUpper(int numint)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]try  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]decimal num = Convert.ToDecimal(numint);  
![Image 1][]return GetUpper(num);  
![Image 1][] \}  
![Image 1][]catch  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]return"非数字形式！";  
![Image 1][] \}  
![Image 1][] \}  
![Image 1][]![Image 1][]/\*\*//\*\*/  
![Image 1][]![Image 1][]/\*\*////<summary>  
![Image 1][]/// 转换人民币大小金额  
![Image 1][]///</summary>  
![Image 1][]///<param name="num">金额</param>  
![Image 1][]///<returns>返回大写形式</returns>  
![Image 1][]publicstring GetUpper(decimal num)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]string strUpperMum ="零壹贰叁肆伍陆柒捌玖"; //0-9所对应的汉字   
![Image 1][]string strNumUnit ="万仟佰拾亿仟佰拾万仟佰拾元角分"; //数字位所对应的汉字   
![Image 1][]string strOfNum =""; //从原num值中取出的值   
![Image 1][]string strNum =""; //数字的字符串形式   
![Image 1][]string strReturnUpper =""; //人民币大写金额形式   
![Image 1][]int i; //循环变量   
![Image 1][]int sumLength; //num的值乘以100的字符串长度   
![Image 1][]string ch1 =""; //数字的汉语读法   
![Image 1][]string ch2 =""; //数字位的汉字读法   
![Image 1][]int nzero =0; //用来计算连续的零值是几个   
![Image 1][]int temp; //从原num值中取出的值   
![Image 1][]  
![Image 1][] num = Math.Round(Math.Abs(num), 2); //将num取绝对值并四舍五入取2位小数   
![Image 1][] strNum = ((long)(num \*100)).ToString(); //将num乘100并转换成字符串形式   
![Image 1][] sumLength = strNum.Length; //找出最高位   
![Image 1][]![Image 1][]if (sumLength >15) ![dot.gif][]\{ return"溢出"; \}  
![Image 1][] strNumUnit = strNumUnit.Substring(15\- sumLength); //取出对应位数的strNumUnit的值。如：200.55,sumLength为5所以strNumUnit=佰拾元角分  
![Image 1][]  
![Image 1][]//循环取出每一位需要转换的值   
![Image 1][]for (i =0; i < sumLength; i\++)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][] strOfNum = strNum.Substring(i, 1); //取出需转换的某一位的值   
![Image 1][] temp = Convert.ToInt32(strOfNum); //转换为数字   
![Image 1][]if (i != (sumLength \-3) && i != (sumLength \-7) && i != (sumLength \-11) && i != (sumLength \-15))  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]//当所取位数不为元、万、亿、万亿上的数字时   
![Image 1][]if (strOfNum =="0")  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][] ch1 ="";  
![Image 1][] ch2 ="";  
![Image 1][] nzero = nzero \+1;  
![Image 1][] \}  
![Image 1][]else  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]if (strOfNum !="0"&& nzero !=0)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][] ch1 ="零"\+ strUpperMum.Substring(temp \*1, 1);  
![Image 1][] ch2 = strNumUnit.Substring(i, 1);  
![Image 1][] nzero =0;  
![Image 1][] \}  
![Image 1][]else  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][] ch1 = strUpperMum.Substring(temp \*1, 1);  
![Image 1][] ch2 = strNumUnit.Substring(i, 1);  
![Image 1][] nzero =0;  
![Image 1][] \}  
![Image 1][] \}  
![Image 1][] \}  
![Image 1][]else  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]//该位是万亿，亿，万，元位等关键位   
![Image 1][]if (strOfNum !="0"&& nzero !=0)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][] ch1 ="零"\+ strUpperMum.Substring(temp \*1, 1);  
![Image 1][] ch2 = strNumUnit.Substring(i, 1);  
![Image 1][] nzero =0;  
![Image 1][] \}  
![Image 1][]else  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]if (strOfNum !="0"&& nzero ==0)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][] ch1 = strUpperMum.Substring(temp \*1, 1);  
![Image 1][] ch2 = strNumUnit.Substring(i, 1);  
![Image 1][] nzero =0;  
![Image 1][] \}  
![Image 1][]else  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]if (strOfNum =="0"&& nzero >=3)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][] ch1 ="";  
![Image 1][] ch2 ="";  
![Image 1][] nzero = nzero \+1;  
![Image 1][] \}  
![Image 1][]else  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]if (sumLength >=11)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][] ch1 ="";  
![Image 1][] nzero = nzero \+1;  
![Image 1][] \}  
![Image 1][]else  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][] ch1 ="";  
![Image 1][] ch2 = strNumUnit.Substring(i, 1);  
![Image 1][] nzero = nzero \+1;  
![Image 1][] \}  
![Image 1][] \}  
![Image 1][] \}  
![Image 1][] \}  
![Image 1][] \}  
![Image 1][]if (i == (sumLength \-11) || i == (sumLength \-3))  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]//如果该位是亿位或元位，则必须写上   
![Image 1][] ch2 = strNumUnit.Substring(i, 1);  
![Image 1][] \}  
![Image 1][] strReturnUpper = strReturnUpper \+ ch1 \+ ch2;  
![Image 1][]  
![Image 1][]if (i == sumLength \-1&& strOfNum =="0")  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][]//最后一位（分）为0时，加上“整”   
![Image 1][] strReturnUpper = strReturnUpper \+'整';  
![Image 1][] \}  
![Image 1][] \}  
![Image 1][]if (num ==0)  
![Image 1][]![Image 1][]![dot.gif][]\{  
![Image 1][] strReturnUpper ="零元整";  
![Image 1][] \}  
![Image 1][]return strReturnUpper;  
![Image 1][] \}  
![Image 1][]\}

转载于:https://www.cnblogs.com/hongyuniu/archive/2007/12/06/984801.html

[Image 1]: 
[dot.gif]: /images/20211201/247342b5588747d4a5d7a5adaa4fcf36.png