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Hi community, I want to prevent user input character in Edit Control on a dialog. I think i need to catch WM_Char to prevent showing the character, but i do not know how to do it. Thanks for your help.

I tried writing an clock applicantion but it did not work, the number is static, how to make it change. And how to remove minimal, maximal button and icon of windows, for the icon I tried: wcex.hIcon = NULL; wcex.hIconSm = NULL; But it showed a default icon Thanks for …

6 Consider the following set of assembly instructions: addl %ecx, %edx; cmpl %ebx, %edx; jge .L4 where %ecx stores the value C, %ebx the value B and %edx the value D. What C comparison is implemented by this assembly code? Select one: a. if (c + d >= b) then …

my teacher asked me "Why c++/c## support operator overloading and java don't?" I have an answer for Java. anything I read, just said about how to write, define or something else. No answer for "why" someone can give me a document which I need or the answer. thanks for reading …

This is my code. It runs but not thing happen #include <windows.h> #include <iostream> #include <string> using namespace std; void CreateFolder(const LPCWSTR path) { if(!CreateDirectory(path ,NULL)) { return; } } void main() { LPCWSTR x; string s = "E:\\data\\"; x = (LPCWSTR)s.c_str(); CreateFolder(x); }