| private WinExec ( string lpCmdLine, int uCmdShow ) : uint | ||
| lpCmdLine | string | |
| uCmdShow | int | |
| return | uint | |
static void Main(string[] args)
{
AppDomain.CurrentDomain.UnhandledException += (o, e) =>
{
MessageBox.Show(e.ExceptionObject.ToString(), "发生错误！");
};
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
List <UinstallItem> itemList = PrepareUinstallList();
Form form = new Form();
form.Text = "软件卸载助手 v1.0";
form.Size = new Size(800, 500);
form.StartPosition = FormStartPosition.CenterScreen;
DataGridView grid = new DataGridView();
grid.Dock = DockStyle.Fill;
grid.ReadOnly = true;
grid.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
grid.MultiSelect = false;
grid.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.None;
grid.RowHeadersVisible = false;
grid.AllowUserToResizeRows = false;
grid.AllowUserToResizeColumns = false;
grid.CellBorderStyle = DataGridViewCellBorderStyle.RaisedHorizontal;
grid.DataSource = itemList;
form.Controls.Add(grid);
StatusStrip statusBar = new StatusStrip();
statusBar.Dock = DockStyle.Bottom;
form.Controls.Add(statusBar);
ToolStripStatusLabel statusLabelItemCnt = new ToolStripStatusLabel();
statusLabelItemCnt.TextAlign = ContentAlignment.MiddleLeft;
statusLabelItemCnt.Width = 90;
statusLabelItemCnt.BorderSides = ToolStripStatusLabelBorderSides.All;
statusBar.Items.Add(statusLabelItemCnt);
ToolStripStatusLabel statusLabelSearchStr = new ToolStripStatusLabel();
statusLabelSearchStr.Spring = true;
statusLabelSearchStr.TextAlign = ContentAlignment.MiddleLeft;
statusBar.Items.Add(statusLabelSearchStr);
// 单击列头，排序
bool ascendingSort = true;
grid.ColumnHeaderMouseClick += (o, e) =>
{
var column = grid.Columns[e.ColumnIndex];
{
Type t = column.ValueType;
if (t.IsGenericType && t.GetGenericTypeDefinition().FullName == "System.Nullable`1")
{
t = t.GetGenericArguments()[0];
}
if (t.GetInterface("IComparable") == null)
{
return;
}
}
grid.ScrollBars = ScrollBars.None;
grid.DataSource = null;
ascendingSort = !ascendingSort;
var fGet = MakeGetPropertyFunc(typeof(UinstallItem).GetProperty(column.DataPropertyName));
itemList.Sort((x, y) =>
{
int r = 0;
object valX = fGet(x);
object valY = fGet(y);
if (valX == null && valY == null)
{
r = 0;
}
else if (valX == null)
{
r = -1;
}
else if (valY == null)
{
r = 1;
}
else
{
r = (valX as IComparable).CompareTo(valY);
}
return(ascendingSort ? r : -r);
});
grid.DataSource = itemList;
grid.ScrollBars = ScrollBars.Both;
};
// 控制显示的列数
int visibleColumn = 4;
Action adjustGridColumnFunc = () =>
{
for (int i = 0; i < grid.Columns.Count; ++i)
{
var column = grid.Columns[i];
column.Width =
(typeof(UinstallItem).GetProperty(column.DataPropertyName).
GetCustomAttributes(typeof(DisplayWidth), false)[0] as DisplayWidth).Width;
column.Visible = i < visibleColumn;
}
};
grid.DataBindingComplete += (o, e) =>
{
adjustGridColumnFunc();
statusLabelItemCnt.Text = string.Format("共有{0}个项目", itemList.Count);
};
// 右键菜单
ContextMenuStrip contextMenu = new ContextMenuStrip();
contextMenu.Items.Add("详细信息").Click += (o, e) =>
{
visibleColumn = 104 - visibleColumn;
adjustGridColumnFunc();
};
contextMenu.Items.Add(string.Format(AppConfig.BrowseWow64 ? "兼容软件" : "非兼容软件")).Click += (o, e) =>
{
AppConfig.BrowseWow64 = !AppConfig.BrowseWow64;
Win32Import.WinExec(Environment.CommandLine, 5);
form.Close();
};
contextMenu.Items.Add("关于").Click += (o, e) =>
{
MessageBox.Show("Scan制作！", "关于");
};
MouseEventHandler mouseHandlerShowMenu = (o, e) =>
{
if (e.Button == MouseButtons.Right)
{
contextMenu.Show(grid, e.Location);
}
};
grid.MouseClick += mouseHandlerShowMenu;
form.MouseClick += mouseHandlerShowMenu;
// 输入定位; 包括把form和grid的输入字符都交给输入框
TextBox searchTextBox = new TextBox();
searchTextBox.Location = new Point(-5, -5);
searchTextBox.Size = new Size(1, 1);
searchTextBox.ImeMode = ImeMode.On;
searchTextBox.TextChanged += (o, e) =>
{
statusLabelSearchStr.Text = "";
if (string.IsNullOrEmpty(searchTextBox.Text))
{
return;
}
statusLabelSearchStr.Text = string.Format("搜索：{0}", searchTextBox.Text);
int idx = 0;
foreach (string name in itemList.Select(n => n.DisplayName))
{
if (name.StartsWith(searchTextBox.Text, StringComparison.OrdinalIgnoreCase))
{
Program.Assert(idx >= 0 && idx < grid.Rows.Count);
grid.CurrentCell = grid.Rows[idx].Cells[0];
break;
}
++idx;
}
};
form.Controls.Add(searchTextBox);
grid.MouseClick += (o, e) => { searchTextBox.Text = string.Empty; };
KeyPressEventHandler keyPressFunc = (o, e) =>
{
if (char.IsControl(e.KeyChar))
{
return;
}
searchTextBox.Text += e.KeyChar;
searchTextBox.SelectionStart = searchTextBox.Text.Length;
};
PreviewKeyDownEventHandler previewKeyDownFunc = (o, e) =>
{
if (e.KeyCode == Keys.Up || e.KeyCode == Keys.Down ||
e.KeyCode == Keys.Escape || e.KeyCode == Keys.Enter)
{
return;
}
searchTextBox.Focus();
};
form.KeyPress += keyPressFunc;
grid.KeyPress += keyPressFunc;
form.PreviewKeyDown += previewKeyDownFunc;
grid.PreviewKeyDown += previewKeyDownFunc;
// 弹出详细信息
grid.DoubleClick += (o, e) =>
{
if (grid.SelectedRows == null || grid.SelectedRows.Count == 0)
{
return;
}
int idx = grid.SelectedRows[0].Index;
Program.Assert(idx >= 0 && idx < itemList.Count);
TryUninstallItem(itemList[idx]);
};
// esc，退出
KeyEventHandler escHandler = (o, e) =>
{
if (e.KeyCode == Keys.Escape)
{
form.Close();
}
};
form.KeyUp += escHandler;
grid.KeyUp += escHandler;
searchTextBox.KeyUp += escHandler;
// 检测列表中的项目是否已经从注册表中删除，是的话重启
var registryChangeDetectTimer = new System.Windows.Forms.Timer();
registryChangeDetectTimer.Interval = 1000;
registryChangeDetectTimer.Tick += (o, e) =>
{
using (RegistryKey uninstallKey = OpenUninstallRegistryKey(false))
{
List <string> subKeyNames = uninstallKey.GetSubKeyNames().ToList();
subKeyNames.Sort();
foreach (UinstallItem item in itemList)
{
if (subKeyNames.BinarySearch(item.RegistryKey) < 0)
{
Win32Import.WinExec(Environment.CommandLine, 5);
form.Close();
break;
}
}
}
};
registryChangeDetectTimer.Start();
Application.Run(form);
}
static void TryUninstallItem(UinstallItem item)
{
Form form = new Form();
form.Size = new Size(350, 300);
form.Text = item.DisplayName;
form.StartPosition = FormStartPosition.CenterScreen;
FlowLayoutPanel btnPanel = new FlowLayoutPanel();
btnPanel.Dock = DockStyle.Bottom;
btnPanel.FlowDirection = FlowDirection.LeftToRight;
btnPanel.BorderStyle = BorderStyle.FixedSingle;
btnPanel.Height = 30;
Button btnInstallFolder = new Button()
{
Text = "安装目录"
};
btnInstallFolder.Enabled = !string.IsNullOrEmpty(item.InstallFolder);
btnInstallFolder.Click += (o, e) =>
{
Win32Import.ShellExecute(form.Handle, "open", item.InstallFolder, null, null, 5);
};
btnPanel.Controls.Add(btnInstallFolder);
Button btnUninstall = new Button()
{
Text = "卸载"
};
btnUninstall.Enabled = !string.IsNullOrEmpty(item.UninstallCmd);
btnUninstall.Click += (o, e) =>
{
if (Win32Import.WinExec(item.UninstallCmd, 5) > 31)
{
form.Close();
}
else
{
MessageBox.Show(
"卸载的过程中发生异常！",
"警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
};
btnPanel.Controls.Add(btnUninstall);
Button btnDel = new Button()
{
Text = "删除"
};
btnDel.Click += (o, e) =>
{
if (!string.IsNullOrEmpty(item.UninstallCmd) &&
MessageBox.Show(
"检测到该软件自带卸载功能，仍然要强制从安装列表中删除项目吗？", "确认",
MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
{
return;
}
if (MessageBox.Show("这项操作具有很高的风险，你仍然要继续吗？", "确认",
MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
{
return;
}
using (RegistryKey k = OpenUninstallRegistryKey(true))
{
k.DeleteSubKey(item.RegistryKey);
form.Close();
}
};
btnPanel.Controls.Add(btnDel);
Button btnClose = new Button()
{
Text = "关闭"
};
btnClose.Click += (o, e) => { form.Close(); };
btnPanel.Controls.Add(btnClose);
PropertyGrid grid = new PropertyGrid();
grid.Dock = DockStyle.Fill;
grid.PropertySort = PropertySort.NoSort;
grid.ToolbarVisible = false;
grid.SelectedObject = item;
form.Controls.Add(grid);
form.Controls.Add(btnPanel);
// esc处理
KeyEventHandler escKeyupHandler = (o, e) =>
{
if (e.KeyCode == Keys.Escape)
{
form.Close();
}
};
form.KeyPreview = true;
form.KeyUp += escKeyupHandler;
form.ShowDialog();
form.Dispose();
}