前段时间有个朋友在做一个关于金融的项目,提到金融中关于钱的小写转大写的问题,于是没事就演了一下,效果还不错,暂时还没有发现错误,如果你发现了,可以联系我哦,交流切磋下嘛,呵呵!
private readonly string _NumChinese="零壹贰叁肆伍陆柒捌玖";
private string GetNumCHN( decimal number )


{
if ( Math.Abs( number ) < (decimal)0.01 )
return "零圆整";
long y = Convert.ToInt64( Decimal.Truncate( number / 100000000 ) );
long w = Convert.ToInt64( Decimal.Truncate( (number - y * 100000000)/10000 ) );
long g = Convert.ToInt64( Decimal.Truncate( number % 10000 ) );
long x = Convert.ToInt64( Decimal.Truncate( ( number - Decimal.Truncate( number ) ) * 100 ) );

string re;
if ( y < 1000 && y != 0 )
re = GetCHN( y ).Substring( 1 ) + "亿";
else
re = GetCHN( y );

if ( w != 0 )

{
if ( re != "" )
re += GetCHN( w ) + "万";
else
re = GetCHN( w ).Substring( 1 );
}

if ( g != 0 )

{
if ( re != "" )
re += GetCHN( g );
else
re = GetCHN( g ).Substring( 1 );
}

if ( re != "" ) //高位有数值

{
if ( x == 0 ) //无小数位
re += "圆整";
else //有小数位
re += "圆零" + GetFCHN( x );
}
else //高位无数值

{
if ( x == 0 ) //无小数位
re += "零圆";
else //有小数位
re += GetFCHN( x );
}

return re;
}

private string GetFCHN( long aa )


{
string re = string.Empty;
int x = Convert.ToInt32(aa % 10); //分
int y = Convert.ToInt32((aa - x)/10); //角

if ( y != 0 )
re = _NumChinese[y] + "角";

if ( x != 0 )
re += _NumChinese[x] + "分";

return re;
}

private string GetCHN( long aa )


{
string re = string.Empty;

if ( aa == 0 )
return re;

int l1 = Convert.ToInt32( aa % 10 );
int l2 = Convert.ToInt32( (aa - l1)/10 % 10 );
int l3 = Convert.ToInt32( (aa - l1 - l2 * 10 )/100 % 10 );
int l4 = Convert.ToInt32( Math.Floor( aa / 1000 ) );

re = "零";
if ( l4 == 0 )

{
if ( re[re.Length-1] != '零' && l3 != 0 )
re += "零";
}
else
re += _NumChinese[l4] + "仟";

if ( l3 == 0 )

{
if ( re[re.Length-1] != '零' && l2 != 0 )
re += "零";
}
else
re += _NumChinese[l3] + "佰";

if ( l2 == 0 )

{
if ( re[re.Length-1] != '零' && l1 != 0 )
re += "零";
}
else
re += _NumChinese[l2] + "拾";

if ( l1 != 0 ) re += _NumChinese[l1];

return re;
}

private readonly string _NumChinese="零壹贰叁肆伍陆柒捌玖";
private string GetNumCHN( decimal number )

{
if ( Math.Abs( number ) < (decimal)0.01 )
return "零圆整";
long y = Convert.ToInt64( Decimal.Truncate( number / 100000000 ) );
long w = Convert.ToInt64( Decimal.Truncate( (number - y * 100000000)/10000 ) );
long g = Convert.ToInt64( Decimal.Truncate( number % 10000 ) );
long x = Convert.ToInt64( Decimal.Truncate( ( number - Decimal.Truncate( number ) ) * 100 ) ); 
string re;
if ( y < 1000 && y != 0 )
re = GetCHN( y ).Substring( 1 ) + "亿";
else
re = GetCHN( y ); 
if ( w != 0 )
{
if ( re != "" )
re += GetCHN( w ) + "万";
else
re = GetCHN( w ).Substring( 1 );
} 
if ( g != 0 )
{
if ( re != "" )
re += GetCHN( g );
else
re = GetCHN( g ).Substring( 1 );
} 
if ( re != "" ) //高位有数值
{
if ( x == 0 ) //无小数位
re += "圆整";
else //有小数位
re += "圆零" + GetFCHN( x );
}
else //高位无数值
{
if ( x == 0 ) //无小数位
re += "零圆";
else //有小数位
re += GetFCHN( x );
} 
return re;
} 
private string GetFCHN( long aa )

{
string re = string.Empty;
int x = Convert.ToInt32(aa % 10); //分
int y = Convert.ToInt32((aa - x)/10); //角 
if ( y != 0 )
re = _NumChinese[y] + "角"; 
if ( x != 0 )
re += _NumChinese[x] + "分"; 
return re;
} 
private string GetCHN( long aa )

{
string re = string.Empty; 
if ( aa == 0 )
return re; 
int l1 = Convert.ToInt32( aa % 10 );
int l2 = Convert.ToInt32( (aa - l1)/10 % 10 );
int l3 = Convert.ToInt32( (aa - l1 - l2 * 10 )/100 % 10 );
int l4 = Convert.ToInt32( Math.Floor( aa / 1000 ) ); 
re = "零";
if ( l4 == 0 )
{
if ( re[re.Length-1] != '零' && l3 != 0 )
re += "零";
}
else
re += _NumChinese[l4] + "仟"; 
if ( l3 == 0 )
{
if ( re[re.Length-1] != '零' && l2 != 0 )
re += "零";
}
else
re += _NumChinese[l3] + "佰"; 
if ( l2 == 0 )
{
if ( re[re.Length-1] != '零' && l1 != 0 )
re += "零";
}
else
re += _NumChinese[l2] + "拾"; 
if ( l1 != 0 ) re += _NumChinese[l1]; 
return re;
}

直接调用GetNumCHN( decimal number ) 方法,填写入处理的数据金额,得到的就是大写的金额了。
思想:把整个数字,分为8位一段,以“亿”阁开,8位以内,分成4位阁开,以万连接,最后剩下的就是四位,四位的万以内的数据了,把这些数据最后分别连接起来,再加上小数部分的处理,得到大写的结果了。
浙公网安备 33010602011771号