Hi,everyone,

Many Chinese coders found  under Chinese characters were not display correctly under CodePage 936,but if use the Function CharToOemW,it's ok.

import std.c.stdio;
import std.c.windows.windows;
import std.stdio;

extern (Windows) {
    export BOOL CharToOemW(
            LPCWSTR lpszSrc, // string to translate
            LPSTR lpszDst // translated string
    );
}

void main()
{
    wchar[] s =cast(wchar[]) "中文"; //Greek salutation //"Χαίρετε!"~
	 writeln(s);
	echo(s,"");
}

void echo(wchar[] s,string page)
{
	//system("chcp "~page);
    char[] t = new char[s.length];
    CharToOemW(cast(const(wchar)*)s, cast(char*)t); // calling Windows API function
    puts(cast(char*)t); // printing translated string
}

Now,it  displays correctly under 936.

So,writeln etc. function should use the    Windows API Function on windows.
It's ok?

Frank

On Saturday, 17 May 2014 at 03:17:46 UTC, FrankLike wrote:
> Hi,everyone,
>
> Many Chinese coders found  under Chinese characters were not display correctly under CodePage 936,but if use the Function CharToOemW,it's ok.
>
> import std.c.stdio;
> import std.c.windows.windows;
> import std.stdio;
>
> extern (Windows) {
>     export BOOL CharToOemW(
>             LPCWSTR lpszSrc, // string to translate
>             LPSTR lpszDst // translated string
>     );
> }
>
> void main()
> {
>     wchar[] s =cast(wchar[]) "中文"; //Greek salutation //"Χαίρετε!"~
> 	 writeln(s);
> 	echo(s,"");
> }
>
> void echo(wchar[] s,string page)
> {
> 	//system("chcp "~page);
>     char[] t = new char[s.length];
>     CharToOemW(cast(const(wchar)*)s, cast(char*)t); // calling Windows API function
>     puts(cast(char*)t); // printing translated string
> }
>
> Now,it  displays correctly under 936.
>
> So,writeln etc. function should use the    Windows API Function on windows.
> It's ok?
>
> Frank

没必要那么麻烦吧~

import std.conv;

import std.windows.charset;

int main(string[] argv)
{

	auto s1 = "中文";//utf8 字符串
	writeln("word:"~ s1); //乱的
	writeln("word:" ~ to!string(toMBSz(text(s1)))); //转后就正常了



    writeln("Hello D-World!");
    return 0;
}

On Saturday, 17 May 2014 at 03:30:14 UTC, sdvcn wrote:
> On Saturday, 17 May 2014 at 03:17:46 UTC, FrankLike wrote:
>> Hi,everyone,
>>
>> Many Chinese coders found  under Chinese characters were not display correctly under CodePage 936,but if use the Function CharToOemW,it's ok.
>>
>> import std.c.stdio;
>> import std.c.windows.windows;
>> import std.stdio;
>>
>> extern (Windows) {
>>    export BOOL CharToOemW(
>>            LPCWSTR lpszSrc, // string to translate
>>            LPSTR lpszDst // translated string
>>    );
>> }
>>
>> void main()
>> {
>>    wchar[] s =cast(wchar[]) "中文"; //Greek salutation //"Χαίρετε!"~
>> 	 writeln(s);
>> 	echo(s,"");
>> }
>>
>> void echo(wchar[] s,string page)
>> {
>> 	//system("chcp "~page);
>>    char[] t = new char[s.length];
>>    CharToOemW(cast(const(wchar)*)s, cast(char*)t); // calling Windows API function
>>    puts(cast(char*)t); // printing translated string
>> }
>>
>> Now,it  displays correctly under 936.
>>
>> So,writeln etc. function should use the    Windows API Function on windows.
>> It's ok?
>>
>> Frank
>
> 没必要那么麻烦吧~
>
> import std.conv;
>
> import std.windows.charset;
>
> int main(string[] argv)
> {
>
> 	auto s1 = "中文";//utf8 字符串
> 	writeln("word:"~ s1); //乱的
> 	writeln("word:" ~ to!string(toMBSz(text(s1)))); //转后就正常了
>
>
>
>     writeln("Hello D-World!");
>     return 0;
> }

I  mean not  use conv by us,writeln（”中文”），then ok.
Thank you.

On Saturday, 17 May 2014 at 06:49:05 UTC, FrankLike wrote:
> On Saturday, 17 May 2014 at 03:30:14 UTC, sdvcn wrote:
>> On Saturday, 17 May 2014 at 03:17:46 UTC, FrankLike wrote:
>>> Hi,everyone,
>>>
>>> Many Chinese coders found  under Chinese characters were not display correctly under CodePage 936,but if use the Function CharToOemW,it's ok.
>>>
>>> import std.c.stdio;
>>> import std.c.windows.windows;
>>> import std.stdio;
>>>
>>> extern (Windows) {
>>>   export BOOL CharToOemW(
>>>           LPCWSTR lpszSrc, // string to translate
>>>           LPSTR lpszDst // translated string
>>>   );
>>> }
>>>
>>> void main()
>>> {
>>>   wchar[] s =cast(wchar[]) "中文"; //Greek salutation //"Χαίρετε!"~
>>> 	 writeln(s);
>>> 	echo(s,"");
>>> }
>>>
>>> void echo(wchar[] s,string page)
>>> {
>>> 	//system("chcp "~page);
>>>   char[] t = new char[s.length];
>>>   CharToOemW(cast(const(wchar)*)s, cast(char*)t); // calling Windows API function
>>>   puts(cast(char*)t); // printing translated string
>>> }
>>>
>>> Now,it  displays correctly under 936.
>>>
>>> So,writeln etc. function should use the    Windows API Function on windows.
>>> It's ok?
>>>
>>> Frank
>>
>> 没必要那么麻烦吧~
>>
>> import std.conv;
>>
>> import std.windows.charset;
>>
>> int main(string[] argv)
>> {
>>
>> 	auto s1 = "中文";//utf8 字符串
>> 	writeln("word:"~ s1); //乱的
>> 	writeln("word:" ~ to!string(toMBSz(text(s1)))); //转后就正常了
>>
>>
>>
>>    writeln("Hello D-World!");
>>    return 0;
>> }
>
> I  mean not  use conv by us,writeln（”中文”），then ok.
> Thank you.

import core.stdc.string;
char[] s2 = (toMBSz(s1)[0 .. strlen(toMBSz(s1))]).dup;
writeln(s2);

>> I  mean not  use conv by us,writeln（”中文”），then ok.
>> Thank you.
>
> import core.stdc.string;
> char[] s2 = (toMBSz(s1)[0 .. strlen(toMBSz(s1))]).dup;
> writeln(s2);

I mean only writeln(s1),transform inside.

Thank you.

On Saturday, 17 May 2014 at 07:59:57 UTC, FrankLike wrote:
>
>
>
>>> I  mean not  use conv by us,writeln（”中文”），then ok.
>>> Thank you.
>>
>> import core.stdc.string;
>> char[] s2 = (toMBSz(s1)[0 .. strlen(toMBSz(s1))]).dup;
>> writeln(s2);
>
> I mean only writeln(s1),transform inside.
>
> Thank you.

windows Console Support mbs, ansi, Unicode. not support utf8

"s1" is utf8

"cmd /a" ansi
"cmd /u" Unicode

page code 936 is gbk,

s1 Convert gbk Print

or

page code set "65001" for utf8 fix font to "Lucida Sans Unicode"

or

s1 to utf16 "cmd /u"

'writeln'  should support unicode,then a lot of characters  can  work,the D will get a lot of epigones!
Thank you.

On Saturday, 17 May 2014 at 08:33:07 UTC, FrankLike wrote:
> 'writeln'  should support unicode,then a lot of characters  can
>  work,the D will get a lot of epigones!
> Thank you.

d support unicode,windows Console The default is not supported unicode.