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Questionnew language come in my code Pin
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Questiondatatable -> wpf datagrid -> new datatable Pin
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QuestionConvert VB6 project to VB.Net Pin
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AnswerRe: Convert VB6 project to VB.Net Pin
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QuestionHow to send Email using VB 6.0 Pin
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QuestionSmart Card and CredUIPromptForWindowsCredentials Pin
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QuestionFindFirstFileEx() and Unicode Pin
treddie4-Jun-13 10:03
treddie4-Jun-13 10:03 
AnswerRe: FindFirstFileEx() and Unicode Pin
Dave Kreskowiak4-Jun-13 10:39
mveDave Kreskowiak4-Jun-13 10:39 
GeneralRe: FindFirstFileEx() and Unicode Pin
treddie4-Jun-13 11:04
treddie4-Jun-13 11:04 
GeneralRe: FindFirstFileEx() and Unicode Pin
Dave Kreskowiak4-Jun-13 11:12
mveDave Kreskowiak4-Jun-13 11:12 
GeneralRe: FindFirstFileEx() and Unicode Pin
treddie4-Jun-13 11:32
treddie4-Jun-13 11:32 
GeneralRe: FindFirstFileEx() and Unicode Pin
treddie4-Jun-13 12:08
treddie4-Jun-13 12:08 
GeneralRe: FindFirstFileEx() and Unicode Pin
Garth J Lancaster4-Jun-13 12:41
professionalGarth J Lancaster4-Jun-13 12:41 
GeneralRe: FindFirstFileEx() and Unicode Pin
treddie4-Jun-13 16:25
treddie4-Jun-13 16:25 
GeneralRe: FindFirstFileEx() and Unicode Pin
Dave Kreskowiak4-Jun-13 12:54
mveDave Kreskowiak4-Jun-13 12:54 
treddie wrote:
string variable cannot contain Unicode characters


Considering every single string in .NET is stored as Unicode, that statement is not true. The encoding is UTF-16.

treddie wrote:
for example, "\\?\UNC\d:\?????????\*


The problem with what your looking at is that not every font has glyphs for every Unicode character, so you get boxes for those. In addition, if the string is being displayed by a control or other rendering device that doesn't support the encoding, characters that are not recognized are replaced with question marks. Read this[^].


treddie wrote:
Now I think I see why the string parameter needs to be changed to a pointer to
the path, rather than a string representing the path


Hehe. You never pass a "string". Strings are always passed by pointer. You can only put one value, per parameter, on the stack when function call is made. In the case of strings, or other object that is not an intrinsic type, it's always a pointer.

GeneralRe: FindFirstFileEx() and Unicode Pin
treddie4-Jun-13 16:47
treddie4-Jun-13 16:47 
GeneralRe: FindFirstFileEx() and Unicode Pin
Dave Kreskowiak4-Jun-13 17:37
mveDave Kreskowiak4-Jun-13 17:37 
GeneralRe: FindFirstFileEx() and Unicode Pin
treddie4-Jun-13 19:17
treddie4-Jun-13 19:17 
GeneralRe: FindFirstFileEx() and Unicode Pin
Dave Kreskowiak4-Jun-13 12:44
mveDave Kreskowiak4-Jun-13 12:44 
GeneralRe: FindFirstFileEx() and Unicode Pin
treddie4-Jun-13 17:11
treddie4-Jun-13 17:11 
GeneralRe: FindFirstFileEx() and Unicode Pin
MicroVirus5-Jun-13 7:32
MicroVirus5-Jun-13 7:32 
GeneralRe: FindFirstFileEx() and Unicode Pin
Dave Kreskowiak5-Jun-13 9:46
mveDave Kreskowiak5-Jun-13 9:46 
GeneralRe: FindFirstFileEx() and Unicode Pin
treddie5-Jun-13 16:29
treddie5-Jun-13 16:29 

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