sendkeys

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 8 years ago . How would you go about sending key commands or keypresses of particular keys in C#, specifically numbers. For instance I would like to simulate typing "512" programatically. Possibly Related: C# SendKeys.Send 回答1

问题 Is SendKeys.SendWait() just a wrapper and these two code snippets are identical? const int VK_ESCAPE = 0x1B; keybd_event(VK_ESCAPE, 0, 0, 0); keybd_event(VK_ESCAPE, 0, KEYEVENTF_KEYUP, 0); and System.Windows.Forms.SendKeys.SendWait("{ESC}"); If not, is there any reason to use one over the other? 回答1: keybd_event() is a legacy API, you're supposed to use SendInput() these days. SendKeys either uses a journaling hook or SendInput, depending on .config file setting. The journaling hook is legacy

问题 I've recently been using the SendKeys function using Batch script. I've understood how to input certain keys into a window, such as the tab key: %SendKeys% "{TAB}" Or the backspace key: %SendKeys% "{BACKSPACE}" But I have been trying to input the Windows key without pressing it. Unfortunately, I do not know what the batch name for it is. I've tried: WIN WINDOWS WINKEY START LWIN But none have worked. I've looked everywhere for this, and help would be greatly appreciated. 回答1: There is

问题 I am trying to send char "ä" using WScript Sendkeys.Seems its not working . I found one post Does or Can VBscript's SendKeys support Unicode? My Code: Set sh = WScript.CreateObject("WScript.Shell") sh.Run "notepad.exe", 9 WScript.Sleep 1000 'wait a while to load notepad app' sh.SendKeys " äää Hello World!" //buggy line sh.SendKeys "{ENTER}" WScript.Sleep 100' sh.SendKeys "^p" but i am unable to understand the solution. Would be great if you teach me in plain simple code (for solution). I am

问题 In Windows 10, I am using the exact same vbscript code once for "calc" and once for "taskmgr". Why does SendKeys (here alt+space) work for "calc" but not for "taskmgr"? <package> <job id="vbs"> <script language="VBScript"> set WshShell = WScript.CreateObject("WScript.Shell") WshShell.Run "calc" WScript.Sleep 100 WshShell.SendKeys "% " </script> </job> </package> (working as expected, drop down menu opens) <package> <job id="vbs"> <script language="VBScript"> set WshShell = WScript

问题 I'm trying to hold down CTRL while C is pressed but I can't get it work. I've read SendKeys Class but still, it doesn't work. Thats what I've tried: SendKeys.SendWait("^C"); SendKeys.SendWait("{^C}"); SendKeys.SendWait("^{C}"); SendKeys.SendWait("^(C)"); SendKeys.SendWait("(^{C})"); 回答1: You need to put in parenthesis. Example: SendKeys.SendWait("^(c)"); Notice that c should be lowercase. It is case sensitive 回答2: use + instead of ^ for shift and put in parenthesis. (^ for control and + for

问题 I am trying to simulate a user pressing a key, holding it for some specific time interval, and then releasing it. I have tried to implement this using SendKeys.Send() , but I cannot figure out how to control the duration of how long the key is pressed. I don't want to just keep sending the same key over and over; I want a single key-down and a single key-up event. For example, I have code like this: //when i press this button, will sent keyboard key "A", i want to hold it until i release

问题 I have a VM that I wish to run an automated task on (i.e. the automated task runs on the actual VM). The VM is a Windows 2008 server. I have added the task into the task scheduler, and when I'm logged into the machine via RDP I can run the task by right clicking, Run. However, when my RDP session is turned off, (but the user on the VM is still logged in) the task trys to run, but only opens notepad.exe, but does not write the text. The vbs script is as follows (simplified for our use here...)

问题 I'm running some simple form tests where values are added fields. After each value is added to a field: input.SendKeys(value); I want to check the value in the field is correct. This may sound unusual but the field may have an ajax search attached and if the search doesn't pull back a match, the field will be empty. I've tried testing the text value of the WebElement after sending the keys but it always seems to be empty: bool match = input.Text.Equals(value); // input.Text always seems to be

问题 THe code below I copied from MSDN with a bit of modification: [DllImport("user32.dll", CharSet = CharSet.Unicode)] public static extern IntPtr FindWindow(string lpClassName,string lpWindowName); DllImport("User32")] public static extern bool SetForegroundWindow(IntPtr hWnd); int cnt = 0; private void button1_Click(object sender, EventArgs e) { IntPtr calculatorHandle = FindWindow("Notepad", "Untitled - Notepad"); if (calculatorHandle == IntPtr.Zero) { MessageBox.Show("Calculator is not