PowerShell模拟点击指定标题的命令行窗口上的关闭按钮

小白龙 · 发表于 2025-6-24 10:10:49

我想用powershell代码实现, 模拟点击指定标题文本的命令行窗口上的右上角的关闭按钮, 这能实现吗?

用gpt实现了,

Add-Type @"
using System;
using System.Text;
using System.Runtime.InteropServices;
public class Win32 {
[DllImport("user32.dll", SetLastError=true)]
public static extern int EnumWindows(EnumWindowsProc lpEnumFunc, IntPtr lParam);
public delegate bool EnumWindowsProc(IntPtr hWnd, IntPtr lParam);
[DllImport("user32.dll", SetLastError=true)]
public static extern int GetWindowText(IntPtr hWnd, StringBuilder lpString, int nMaxCount);
[DllImport("user32.dll", SetLastError=true)]
public static extern int GetWindowTextLength(IntPtr hWnd);
[DllImport("user32.dll", SetLastError=true)]
public static extern bool IsWindowVisible(IntPtr hWnd);
[DllImport("user32.dll", SetLastError=true)]
public static extern bool PostMessage(IntPtr hWnd, uint Msg, int wParam, int lParam);
}
"@
$WM_CLOSE = 0x0010
$target = "__888__"
[Win32+EnumWindowsProc]$callback = {
param($hWnd, $lParam)
if ([Win32]::IsWindowVisible($hWnd)) {
$length = [Win32]::GetWindowTextLength($hWnd)
if ($length -gt 0) {
$builder = New-Object System.Text.StringBuilder $length
[Win32]::GetWindowText($hWnd, $builder, $length + 1) | Out-Null
$title = $builder.ToString()
if ($title -eq $target) {
[Win32]::PostMessage($hWnd, $WM_CLOSE, 0, 0) | Out-Null
Write-Host "已关闭窗口：$title"
}
}
}
return $true
}
[Win32]::EnumWindows($callback, [IntPtr]::Zero)

复制代码

jyswjjgdwtdtj · 发表于 2025-6-24 11:15:43

gpt的代码向窗口传递关闭的消息比模拟点击高级不少
__888__应该改为你要关闭的窗口名

小白龙 · 发表于 2025-6-24 12:14:34

回复 2# jyswjjgdwtdtj

对,
现在有个问题, 有时要点多次关闭按钮才可以完全关上, 然后让gpt改就成功不了了, 求路过大佬指导

yakeyun · 发表于 2025-6-24 12:26:26

回复 3# 小白龙

Add-Type @"
using System;
using System.Text;
using System.Runtime.InteropServices;
public class Win32 {
[DllImport("user32.dll", SetLastError=true)]
public static extern int EnumWindows(EnumWindowsProc lpEnumFunc, IntPtr lParam);
public delegate bool EnumWindowsProc(IntPtr hWnd, IntPtr lParam);
[DllImport("user32.dll", SetLastError=true)]
public static extern int GetWindowText(IntPtr hWnd, StringBuilder lpString, int nMaxCount);
[DllImport("user32.dll", SetLastError=true)]
public static extern int GetWindowTextLength(IntPtr hWnd);
[DllImport("user32.dll", SetLastError=true)]
public static extern bool IsWindowVisible(IntPtr hWnd);
[DllImport("user32.dll", SetLastError=true)]
public static extern bool PostMessage(IntPtr hWnd, uint Msg, int wParam, int lParam);
[DllImport("user32.dll", SetLastError=true)]
public static extern bool IsWindow(IntPtr hWnd);
}
"@
$WM_CLOSE = 0x0010
$target = "__888__"
# 函数：检查窗口是否存在
function Test-WindowExists {
param($windowTitle)
$exists = $false
[Win32+EnumWindowsProc]$checkCallback = {
param($hWnd, $lParam)
if ([Win32]::IsWindowVisible($hWnd)) {
$length = [Win32]::GetWindowTextLength($hWnd)
if ($length -gt 0) {
$builder = New-Object System.Text.StringBuilder $length
[Win32]::GetWindowText($hWnd, $builder, $length + 1) | Out-Null
$title = $builder.ToString()
if ($title -eq $windowTitle) {
$exists = $true
return $false # 停止枚举
}
}
}
return $true
}
[Win32]::EnumWindows($checkCallback, [IntPtr]::Zero) | Out-Null
return $exists
}
# 主关闭逻辑
do {
$windowFound = $false
[Win32+EnumWindowsProc]$callback = {
param($hWnd, $lParam)
if ([Win32]::IsWindowVisible($hWnd)) {
$length = [Win32]::GetWindowTextLength($hWnd)
if ($length -gt 0) {
$builder = New-Object System.Text.StringBuilder $length
[Win32]::GetWindowText($hWnd, $builder, $length + 1) | Out-Null
$title = $builder.ToString()
if ($title -eq $target) {
$windowFound = $true
[Win32]::PostMessage($hWnd, $WM_CLOSE, 0, 0) | Out-Null
Write-Host "尝试关闭窗口：$title"
}
}
}
return $true
}
[Win32]::EnumWindows($callback, [IntPtr]::Zero) | Out-Null
if ($windowFound) {
# 等待一会儿让窗口有机会关闭
Start-Sleep -Milliseconds 500
} else {
Write-Host "未找到目标窗口，退出循环"
break
}
} while (Test-WindowExists -windowTitle $target)
Write-Host "操作完成"

复制代码

小白龙 · 发表于 2025-6-24 13:22:32

回复 4# yakeyun

多谢, 好像可以了, 稍后我多试试

小白龙 · 发表于 2025-6-24 16:48:39

回复 4# yakeyun

我稍微改了一下代码, 改成了关闭标题文本以 __888__ 开头的窗口,

刚试了一下, 还是不行, 代码执行完, 有很大机率, 窗口仍然没关闭

Add-Type @"
using System;
using System.Text;
using System.Runtime.InteropServices;
public class Win32 {
[DllImport("user32.dll", SetLastError=true)]
public static extern int EnumWindows(EnumWindowsProc lpEnumFunc, IntPtr lParam);
public delegate bool EnumWindowsProc(IntPtr hWnd, IntPtr lParam);
[DllImport("user32.dll", SetLastError=true)]
public static extern int GetWindowText(IntPtr hWnd, StringBuilder lpString, int nMaxCount);
[DllImport("user32.dll", SetLastError=true)]
public static extern int GetWindowTextLength(IntPtr hWnd);
[DllImport("user32.dll", SetLastError=true)]
public static extern bool IsWindowVisible(IntPtr hWnd);
[DllImport("user32.dll", SetLastError=true)]
public static extern bool PostMessage(IntPtr hWnd, uint Msg, int wParam, int lParam);
[DllImport("user32.dll", SetLastError=true)]
public static extern bool IsWindow(IntPtr hWnd);
}
"@
$WM_CLOSE = 0x0010
$target = "__888__"
# 函数：检查窗口是否存在
function Test-WindowExists {
param($windowTitle)
$exists = $false
[Win32+EnumWindowsProc]$checkCallback = {
param($hWnd, $lParam)
if ([Win32]::IsWindowVisible($hWnd)) {
$length = [Win32]::GetWindowTextLength($hWnd)
if ($length -gt 0) {
$builder = New-Object System.Text.StringBuilder $length
[Win32]::GetWindowText($hWnd, $builder, $length + 1) | Out-Null
$title = $builder.ToString()
if ($title.StartsWith($windowTitle)) {
$exists = $true
return $false # 停止枚举
}
}
}
return $true
}
[Win32]::EnumWindows($checkCallback, [IntPtr]::Zero) | Out-Null
return $exists
}
# 主关闭逻辑
do {
$windowFound = $false
[Win32+EnumWindowsProc]$callback = {
param($hWnd, $lParam)
if ([Win32]::IsWindowVisible($hWnd)) {
$length = [Win32]::GetWindowTextLength($hWnd)
if ($length -gt 0) {
$builder = New-Object System.Text.StringBuilder $length
[Win32]::GetWindowText($hWnd, $builder, $length + 1) | Out-Null
$title = $builder.ToString()
if ($title.StartsWith($target)) {
$windowFound = $true
[Win32]::PostMessage($hWnd, $WM_CLOSE, 0, 0) | Out-Null
Write-Host "尝试关闭窗口：$title"
}
}
}
return $true
}
[Win32]::EnumWindows($callback, [IntPtr]::Zero) | Out-Null
if ($windowFound) {
# 等待一会儿让窗口有机会关闭
Start-Sleep -Milliseconds 500
} else {
Write-Host "未找到目标窗口，退出循环"
break
}
} while (Test-WindowExists -windowTitle $target)

复制代码

Five66 · 发表于 2025-6-24 22:25:28

根本就不能通用
对于关闭窗口 ,不同程序有不同的决策 ,而且还可能有状态
有的关闭窗口直接退出
有的关闭窗口提示是否退出
有的关闭窗口弹窗新的窗口 ,操作新窗口才能关闭
有的提示或窗口点击是才关闭 ,关闭是取消关闭
有点提示或窗口点击否才关闭 ,关闭是取消关闭
有的根据程序运行状态才关闭
.......

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[问题求助] PowerShell模拟点击指定标题的命令行窗口上的关闭按钮

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