JCjiangchong的专栏

可在DateGrideview中进行增删改查

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.Diagnostics; using System.Runtime.InteropServices; namespace exe_test { public partial class Form1 : Form { public Form1() { InitializeComponent(); } Process process = null; IntPtr appWin; private string exeName = ""; [DllImport("user32.dll", EntryPoint = "GetWindowThreadProcessId", SetLastError = true, CharSet = CharSet.Unicode, ExactSpelling = true, CallingConvention = CallingConvention.StdCall)] private static extern long GetWindowThreadProcessId(long hWnd, long lpdwProcessId); [DllImport("user32.dll", SetLastError = true)] private static extern IntPtr FindWindow(string lpClassName, string lpWindowName); [DllImport("user32.dll", SetLastError = true)] private static extern long SetParent(IntPtr hWndChild, IntPtr hWndNewParent); [DllImport("user32.dll", EntryPoint = "GetWindowLongA", SetLastError = true)] private static extern long GetWindowLong(IntPtr hwnd, int nIndex); [DllImport("user32.dll", EntryPoint = "SetWindowLongA", SetLastError = true)] private static extern long SetWindowLong(IntPtr hwnd, int nIndex, long dwNewLong); //private static extern int SetWindowLong(IntPtr hWnd, int nIndex, IntPtr dwNewLong); [DllImport("user32.dll", SetLastError = true)] private static extern long SetWindowPos(IntPtr hwnd, long hWndInsertAfter, long x, long y, long cx, long cy, long wFlags); [DllImport("user32.dll", SetLastError = true)] private static extern bool MoveWindow(IntPtr hwnd, int x, int y, int cx, int cy, bool repaint); [DllImport("user32.dll", EntryPoint = "PostMessageA", SetLastError = true)] private static extern bool PostMessage(IntPtr hwnd, uint Msg, long wParam, long lParam); private const int SWP_NOOWNERZORDER = 0x200; private const int SWP_NOREDRAW = 0x8; private const int SWP_NOZORDER = 0x4; private const int SWP_SHOWWINDOW = 0x0040; private const int WS_EX_MDICHILD = 0x40; private const int SWP_FRAMECHANGED = 0x20; private const int SWP_NOACTIVATE = 0x10; private const int SWP_ASYNCWINDOWPOS = 0x4000; private const int SWP_NOMOVE = 0x2; private const int SWP_NOSIZE = 0x1; private const int GWL_STYLE = (-16); private const int WS_VISIBLE = 0x10000000; private const int WM_CLOSE = 0x10; private const int WS_CHILD = 0x40000000; public string ExeName { get { return exeName; } set { exeName = value; } } private void button1_Click(object sender, EventArgs e) { this.exeName = @"calc.exe"; try { process = System.Diagnostics.Process.Start(this.exeName); process.WaitForInputIdle(); System.Threading.Thread.Sleep(150); appWin = process.MainWindowHandle; } catch (Exception ex) { MessageBox.Show(this, ex.Message, "Error"); } SetParent(appWin, this.splitContainer1.Panel2.Handle); MoveWindow(appWin, 0, 0, this.Width, this.Height, true); } } }

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.Diagnostics; namespace 滚动条 { public partial class Form1 : Form { private Random _random; public Form1() { InitializeComponent(); label4.Visible = true; progressBar1.Minimum = 0; progressBar1.Maximum = 100; _random = new Random(); } private void timer1_Tick(object sender, EventArgs e) { ////int length = 111111111; ////if (progressBar1.Minimum + length >progressBar1.Value++) ////{ //// progressBar1.Minimum = 0; ////} ////else ////{ //// progressBar1.Minimum += length; ////} //int length = 10; //if (progressBar1.Value < progressBar1.Maximum) //{ // progressBar1.Value = progressBar1.Value + length; //} int length = 10; if (progressBar1.Value < progressBar1.Maximum) { progressBar1.Value = progressBar1.Value + length; label4.Text = progressBar1.Value.ToString(); } } private void Form1_Load(object sender, EventArgs e) { } } }