windows

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 1 year ago . Improve this question I want to add dynamic video effects to the complete Windows desktop. I want to be able to turn the screen grey, bevel the edges and add some scan lines to make it look like an old CRT screen, or make the screen glitch, the way they show hacked systems in

问题 I have a batch file in an administrative partition of my portable drive, with a shortcut symlinked to it on the root of the drive. The purpose of the file is to unmount the drive and remount it as the specified letter (mostly for convenience). When the file is opened, it is opened relative to the current letter rather than to the volume ID, so naturally, when the unmount happens, the command processor has no idea what to do next as it reads the file as needed rather than caching it. There are

问题 I have a batch file in an administrative partition of my portable drive, with a shortcut symlinked to it on the root of the drive. The purpose of the file is to unmount the drive and remount it as the specified letter (mostly for convenience). When the file is opened, it is opened relative to the current letter rather than to the volume ID, so naturally, when the unmount happens, the command processor has no idea what to do next as it reads the file as needed rather than caching it. There are

问题 I am trying to query and display utf-8 encoded characters in a gui built on tkinter and thus tcl. However, I have found that tkinter cannot display 4-byte characters i.e. unicode codepoints greater than U+FFFF. Why is this the case? What limitations would implementing non-BMP characters have for tcl? I can't query non-BMP characters through my gui, but if they come up in a result I can copy/paste the character and see the character/codepoint through unicode-table.com despite my system not

问题 I am trying to query and display utf-8 encoded characters in a gui built on tkinter and thus tcl. However, I have found that tkinter cannot display 4-byte characters i.e. unicode codepoints greater than U+FFFF. Why is this the case? What limitations would implementing non-BMP characters have for tcl? I can't query non-BMP characters through my gui, but if they come up in a result I can copy/paste the character and see the character/codepoint through unicode-table.com despite my system not

问题 I want to know the default page size for virtual memory in windows Os for both 32 and 64 bit versions. For ex: the page size of Linux (x86) is 4 Kb . 回答1: call GetSystemInfo or better GetNativeSystemInfo and look for dwPageSize member of SYSTEM_INFO structure. however now under windows in both x86 and x64 page size is 0x1000 or 4Kb 来源： https://stackoverflow.com/questions/44520047/what-is-the-page-size-for-32-and-64-bit-versions-of-windows-os

问题 I am thinking to make a progress bar with python in terminal. First, I have to get the width(columns) of terminal window. In python 2.7, there is no standard library can do this on Windows. I know maybe I have to call Windows Console API manually. According to MSDN and Python Documentation, I wrote the following code: import ctypes import ctypes.wintypes class CONSOLE_SCREEN_BUFFER_INFO(ctypes.Structure): _fields_ = [ ('dwSize', ctypes.wintypes._COORD), ('dwCursorPosition', ctypes.wintypes.

问题 good known that GWLP_USERDATA can be used to associate some pointer size data with the specified window. but who has the right do it ? obviously if two piece of code independently do this - one piece is overwrite data of another - so there must only be one owner. but it must be clear determined a general rule - who is owner of GWLP_USERDATA cell ? whom it belong ? can be two internally consistent agreements: code that created the window is owner. belong to the creator of the window code which

问题 I have windows application in which i need to convert amount entered in text-box into the words in ruppes and paise format. for e.g My amount is 2356.54 then it should display two thousand three hundred fifty six ruppes and fifty four paise only however, i have code that convert amt to words but i am not able to show paise .i am including my code for reference purpose. private void btntowords_Click(object sender, EventArgs e) { MessageBox.Show( words(Convert.ToInt32(textBox1.Text))); } public

问题 I have windows application in which i need to convert amount entered in text-box into the words in ruppes and paise format. for e.g My amount is 2356.54 then it should display two thousand three hundred fifty six ruppes and fifty four paise only however, i have code that convert amt to words but i am not able to show paise .i am including my code for reference purpose. private void btntowords_Click(object sender, EventArgs e) { MessageBox.Show( words(Convert.ToInt32(textBox1.Text))); } public