C#Windows应用程序中的数字到文本转换 [英] Number To Text Conversion in C# Windows Application
本文介绍了C#Windows应用程序中的数字到文本转换的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
请使用VB中编写的C#转换以下代码.
在这里-
Please Convert The following Code in C# Which is Written in VB.
Here--
Public Class NumeriCon
Public Shared Function ConvertNum(ByVal Input As Long) As String ''Call this function passing the number you desire to be changed
Dim output As String = Nothing
If Input < 1000 Then
output = FindNumber(Input) ''if its less than 1000 then just look it up
Else
Dim nparts() As String ''used to break the number up into 3 digit parts
Dim n As String = Input ''string version of the number
Dim i As Long = Input.ToString.Length ''length of the string to help break it up
Do Until i - 3 <= 0
n = n.Insert(i - 3, ",") ''insert commas to use as splitters
i = i - 3 ''this insures that we get the correct number of parts
Loop
nparts = n.Split(",") ''split the string into the array
i = Input.ToString.Length ''return i to initial value for reuse
Dim p As Integer = 0 ''p for parts, used for finding correct suffix
For Each s As String In nparts
Dim x As Long = CLng(s) ''x is used to compare the part value to other values
p = p + 1
If p = nparts.Length Then ''if p = number of elements in the array then we need to do something different
If x <> 0 Then
If CLng(s) < 100 Then
output = output & " And " & FindNumber(CLng(s)) '' look up the number, no suffix
Else '' required as this is the last part
output = output & " " & FindNumber(CLng(s))
End If
End If
Else ''if its not the last element in the array
If x <> 0 Then
If output = Nothing Then ''we have to check this so we don''t add a leading space
output = output & FindNumber(CLng(s)) & " " & FindSuffix(i, CLng(s)) ''look up the number and suffix
Else ''spaces must go in the right place
output = output & " " & FindNumber(CLng(s)) & " " & FindSuffix(i, CLng(s)) ''look up the snumber and suffix
End If
End If
End If
i = i - 3 ''reduce the suffix counter by 3 to step down to the next suffix
Next
End If
Return output
End Function
Private Shared Function FindNumber(ByVal Number As Long) As String
Dim Words As String = Nothing
Dim Digits() As String = {"Zero","One","Two","Three","Four","Five","Six","Seven", _
"Eight","Nine","Ten"}
Dim Teens() As String = {"", "Eleven", "Twelve", "Thirteen", "Fourteen", "Fifteen", "Sixteen", "Seventeen", _
"Eighteen", "Nineteen"}
If Number < 11 Then
Words = Digits(Number)
ElseIf Number < 20 Then
Words = Teens(Number - 10)
ElseIf Number = 20 Then
Words = "Twenty"
ElseIf Number < 30 Then
Words = "Twenty " & Digits(Number - 20)
ElseIf Number = 30 Then
Words = "Thirty"
ElseIf Number < 40 Then
Words = "Thirty " & Digits(Number - 30)
ElseIf Number = 40 Then
Words = "Fourty"
ElseIf Number < 50 Then
Words = "Fourty " & Digits(Number - 40)
ElseIf Number = 50 Then
Words = "Fifty"
ElseIf Number < 60 Then
Words = "Fifty " & Digits(Number - 50)
ElseIf Number = 60 Then
Words = "Sixty"
ElseIf Number < 70 Then
Words = "Sixty " & Digits(Number - 60)
ElseIf Number = 70 Then
Words = "Seventy"
ElseIf Number < 80 Then
Words = "Seventy " & Digits(Number - 70)
ElseIf Number = 80 Then
Words = "Eighty"
ElseIf Number < 90 Then
Words = "Eighty " & Digits(Number - 80)
ElseIf Number = 90 Then
Words = "Ninety"
ElseIf Number < 100 Then
Words = "Ninety " & Digits(Number - 90)
ElseIf Number < 1000 Then
Words = Number.ToString
Words = Words.Insert(1, ",")
Dim wparts As String() = Words.Split(",")
Words = FindNumber(wparts(0)) & " " & "Hundred"
Dim n As String = FindNumber(wparts(1))
If CLng(wparts(1)) <> 0 Then
Words = Words & " And " & n
End If
End If
Return Words
End Function
Private Shared Function FindSuffix(ByVal Length As Long, ByVal l As Long) As String
Dim word As String
If l <> 0 Then
If Length > 12 Then
word = "Trillion"
ElseIf Length > 9 Then
word = "Billion"
ElseIf Length > 6 Then
word = "Million"
ElseIf Length > 3 Then
word = "Thousand"
ElseIf Length > 2 Then
word = "Hundred"
Else
word = ""
End If
Else
word = ""
End If
Return word
End Function
End Class
推荐答案
有很多工具可以将vb转换为C#.
请检查一下.
http://www.developerfusion.com/tools/convert/vb-to-csharp/ [ ^ ]
There are so many tools to convert vb to C#.
Please check this.
http://www.developerfusion.com/tools/convert/vb-to-csharp/[^]
哇，您真的认为这里的人有足够的自由来从事您的工作吗?有些人愿意为您这样做，但是通常可以在 www.rentacoder.com [ http://www.developerfusion.com/tools/convert/vb-to-csharp/
Wow, do you really think that people here are free enough to do you work? There are people who would be willing to do this for you, but they are usually found at www.rentacoder.com[^]
Anyways, if you would have googled it; there are many tools online which do it for you (FREE). This is one of them, (and quite nice)
http://www.developerfusion.com/tools/convert/vb-to-csharp/
public class NumeriCon {
public static string ConvertNum(long Input) {
// Call this function passing the number you desire to be changed
string output = null;
if ((Input + lt)) {
1000;
output = FindNumber(Input);
// if its less than 1000 then just look it up
}
else {
string[] nparts;
// used to break the number up into 3 digit parts
string n = Input;
// string version of the number
long i = Input.ToString.Length;
// length of the string to help break it up
for (
; ((i - 3)
+ lt);
) {
0;
n = n.Insert((i - 3), ",");
// insert commas to use as splitters
i = (i - 3);
// this insures that we get the correct number of parts
}
nparts = n.Split(",");
// split the string into the array
i = Input.ToString.Length;
// return i to initial value for reuse
int p = 0;
// p for parts, used for finding correct suffix
foreach (string s in nparts) {
long x = long.Parse(s);
p = (p + 1);
if ((p == nparts.Length)) {
// if p = number of elements in the array then we need to do something different
if ((x + lt)) {
gt;
0;
if ((long.Parse(s) + lt)) {
100;
output = (output + amp);
(" And " + amp);
FindNumber(long.Parse(s));
// look up the number, no suffix
}
else {
// required as this is the last part
output = (output + amp);
(" " + amp);
FindNumber(long.Parse(s));
}
}
}
else {
// if its not the last element in the array
if ((x + lt)) {
gt;
0;
if ((output == null)) {
// we have to check this so we don''t add a leading space
output = (output + amp);
(FindNumber(long.Parse(s)) + amp);
(" " + amp);
FindSuffix(i, long.Parse(s));
// look up the number and suffix
}
else {
// spaces must go in the right place
output = (output + amp);
(" " + amp);
(FindNumber(long.Parse(s)) + amp);
(" " + amp);
FindSuffix(i, long.Parse(s));
// look up the snumber and suffix
}
}
}
i = (i - 3);
// reduce the suffix counter by 3 to step down to the next suffix
}
}
return output;
}
private static string FindNumber(long Number) {
string Words = null;
string[] Digits;
"Zero";
"One";
"Two";
"Three";
"Four";
"Five";
"Six";
"Seven";
"Eight";
"Nine";
"Ten";
string[] Teens;
"";
"Eleven";
"Twelve";
"Thirteen";
"Fourteen";
"Fifteen";
"Sixteen";
"Seventeen";
"Eighteen";
"Nineteen";
if ((Number + lt)) {
11;
Words = Digits[Number];
}
else if ((Number + lt)) {
20;
Words = Teens[(Number - 10)];
}
else if ((Number == 20)) {
Words = "Twenty";
}
else if ((Number + lt)) {
30;
Words = ("Twenty " + amp);
Digits[(Number - 20)];
}
else if ((Number == 30)) {
Words = "Thirty";
}
else if ((Number + lt)) {
40;
Words = ("Thirty " + amp);
Digits[(Number - 30)];
}
else if ((Number == 40)) {
Words = "Fourty";
}
else if ((Number + lt)) {
50;
Words = ("Fourty " + amp);
Digits[(Number - 40)];
}
else if ((Number == 50)) {
Words = "Fifty";
}
else if ((Number + lt)) {
60;
Words = ("Fifty " + amp);
Digits[(Number - 50)];
}
else if ((Number == 60)) {
Words = "Sixty";
}
else if ((Number + lt)) {
70;
Words = ("Sixty " + amp);
Digits[(Number - 60)];
}
else if ((Number == 70)) {
Words = "Seventy";
}
else if ((Number + lt)) {
80;
Words = ("Seventy " + amp);
Digits[(Number - 70)];
}
else if ((Number == 80)) {
Words = "Eighty";
}
else if ((Number + lt)) {
90;
Words = ("Eighty " + amp);
Digits[(Number - 80)];
}
else if ((Number == 90)) {
Words = "Ninety";
}
else if ((Number + lt)) {
100;
Words = ("Ninety " + amp);
Digits[(Number - 90)];
}
else if ((Number + lt)) {
1000;
Words = Number.ToString;
Words = Words.Insert(1, ",");
string[] wparts = Words.Split(",");
Words = (FindNumber(wparts[0]) + amp);
(" " + amp);
"Hundred";
string n = FindNumber(wparts[1]);
if ((long.Parse(wparts[1]) + lt)) {
gt;
0;
Words = (Words + amp);
(" And " + amp);
n;
}
}
return Words;
}
private static string FindSuffix(long Length, long l) {
string word;
if ((l + lt)) {
gt;
0;
if ((Length + gt)) {
12;
word = "Trillion";
}
else if ((Length + gt)) {
9;
word = "Billion";
}
else if ((Length + gt)) {
6;
word = "Million";
}
else if ((Length + gt)) {
3;
word = "Thousand";
}
else if ((Length + gt)) {
2;
word = "Hundred";
}
else {
word = "";
}
}
else {
word = "";
}
return word;
}
}
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