C# Form.SetDesktopLocation方法代码示例

        private void _Maximize(Form targetForm)
        {
            if (!_Fullscreen)
            {
                _Save(targetForm);

                int ScreenNr = 0;
                for (int i = 0; i < Screen.AllScreens.Length; i++)
                {
                    Screen scr = Screen.AllScreens[i];
                    int midx = targetForm.Left + targetForm.Width / 2;
                    int midy = targetForm.Top + targetForm.Height / 2;

                    if (scr.Bounds.Top <= midy && scr.Bounds.Left <= midx && scr.Bounds.Bottom >= midy && scr.Bounds.Right >= midx)
                        ScreenNr = i;
                }

                targetForm.SetDesktopLocation(Screen.AllScreens[ScreenNr].Bounds.Left, Screen.AllScreens[ScreenNr].Bounds.Top);
                targetForm.ClientSize = new Size(Screen.AllScreens[ScreenNr].Bounds.Width, Screen.AllScreens[ScreenNr].Bounds.Height);

                targetForm.FormBorderStyle = FormBorderStyle.None;
                _Fullscreen = true;
            }
        }

 /// <summary>
 /// Position the form on the same monitor the user has put our app!
 /// </summary>
 /// <param name="f"></param>
 public void SetUpForm(Form f)
 {
     Point desktop = this.DesktopLocation;
     f.SetDesktopLocation(desktop.X + 100, desktop.Y + 100);
 }

        void IProcessCallback.TraceMemory( int memoryBytes )
        {
            if( graphPictureBox == null || graphPictureBox.Parent == null ) {
                Form form = new Form();
                form.Owner = this;
                form.Text = "Memory (Private Bytes)";
                form.FormBorderStyle = FormBorderStyle.FixedToolWindow;
                form.ShowInTaskbar = false;
                form.BackColor = Color.Black;
                graphPictureBox = new PictureBox();
                graphPictureBox.Size = form.ClientSize;
                graphPictureBox.Image = new Bitmap( graphPictureBox.ClientSize.Width, graphPictureBox.ClientSize.Height );

                using( Graphics g = Graphics.FromImage( graphPictureBox.Image ) ) {
                    for( int i = 1; i < 10; i++ ) {
                        int y = graphPictureBox.ClientSize.Height / 10 * i;
                        g.DrawLine( Pens.DarkGray,  0,  y, graphPictureBox.ClientSize.Width,  y );
                    }
                }

                form.Controls.Add( graphPictureBox );

                form.Show();
                form.SetDesktopLocation( this.DesktopLocation.X + Width, this.DesktopLocation.Y );

                counter = 0;
                prevValue = memoryBytes;
                scale = (float)( graphPictureBox.ClientSize.Height ) / memoryBytes / 2;
                return;
            }
            graphPictureBox.Parent.Show();

            const int xScale = 3;
            using( Graphics g = Graphics.FromImage( graphPictureBox.Image ) ) {
                if( prevValue * scale > graphPictureBox.ClientSize.Height ) {
                    scale = (float)( graphPictureBox.ClientSize.Height ) / prevValue / 2;
                    g.DrawLine( Pens.DarkGray,  xScale * counter,  0, xScale * counter,  graphPictureBox.ClientSize.Height );
                }
                PointF prevPoint = new PointF( xScale * counter, graphPictureBox.ClientSize.Height - prevValue * scale );
                prevValue = memoryBytes;
                PointF newPoint = new PointF( xScale * ( counter + 1 ), graphPictureBox.ClientSize.Height - prevValue * scale );
                g.DrawLine( Pens.Yellow, prevPoint, newPoint );
                prevPoint = newPoint;
            }
            graphPictureBox.Invalidate();

            counter++;
            if( ( counter + 1 ) * xScale > graphPictureBox.ClientSize.Width ) {
                counter = 0;
            }
        }

        private void FireError(string pHost)
        {
            string error = "Something went wrong";
            switch (WmiQueryTool.WmiResults.WmiError.HResult)
            {
                case -2147023174:
                    error = pHost + " " + WmiQueryTool.WmiResults.WmiError.Message.ToString() + "\r\n\r\nThe remote host is likely offline or having issues. Check remote IP and try again";
                    WmiQueryTool = null;
                    ScavengeStatus(pHost, false);
                    break;
                case -2147023838:
                    error = pHost + " " + WmiQueryTool.WmiResults.WmiError.Message.ToString() + "\r\n\r\nThe Remote host appears to not be WMI capable. This can be caused by the WMI service being disabled, or the remote host not being a Windows system. Please validate remote host settings and try again";
                    WmiQueryTool = null;
                    ScavengeStatus(pHost, false);
                    break;
                case -2147024891:
                    error = pHost + " " + WmiQueryTool.WmiResults.WmiError.Message.ToString() + "\r\n\r\nYour currently logged on user does not appear to have rights on the remote system. Please check your rights and try again. Your user may need to be added to the RDP group first";
                    WmiQueryTool = null;
                    ScavengeStatus(pHost, false);
                    break;
                default:
                    error = pHost + " " + WmiQueryTool.WmiResults.WmiError.Message.ToString() + "\r\n\r\nSomething went horribly wrong. There's an error code here. Report it to the developer, along with what you were doing so he can replicate the issue";
                    break;
            }

            if (mResultsForm == null)
            {
                mResultsForm = new Form();
                mResultsForm.FormClosed += mResultsForm_FormClosed;
                resultsTextBox = new TextBox();
                mResultsForm.Width = 615;
                mResultsForm.Height = 433;
                mResultsForm.Controls.Add(resultsTextBox);
                mResultsForm.Text = "Error Window";
                mResultsForm.MaximumSize = new Size(615, 433);
                mResultsForm.MinimumSize = new Size(615, 433);
                mResultsForm.SetDesktopLocation(0, 0);
                resultsTextBox.Location = new Point(0, 0);
                resultsTextBox.Size = new Size(600, 399);
                resultsTextBox.Multiline = true;
                resultsTextBox.ScrollBars = ScrollBars.Vertical;
                resultsTextBox.Visible = true;
                resultsTextBox.Enabled = true;
                resultsTextBox.AppendText(error + "\r\n\r\n");
            }
            else
            {
                resultsTextBox.AppendText(error + "\r\n\r\n");
            }
        }

 void ShowMiniProfile(object sender, JavascriptMethodEventArgs e)
 {
     try
     {
         SteamID profileId = new SteamID(Convert.ToUInt64(e.Arguments[0].ToString()));
         var miniHtml = SteamTrade.SteamWeb.Fetch("http://steamcommunity.com/miniprofile/" + profileId.AccountID);
         var file = File.ReadAllText(Application.StartupPath + "/Resources/MiniProfile.html");
         file = file.Substring(0, file.IndexOf("<body>"));
         file += "<body>" + miniHtml + "</body></html>";
         File.WriteAllText(Application.StartupPath + "/Resources/MiniProfile.html", file);
         MiniProfile.Close();
         MiniProfile = new Form();
         MiniProfile.Width = 300;
         MiniProfile.Height = 144;
         MiniProfile.ShowInTaskbar = false;
         MiniProfile.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
         MiniProfile.ControlBox = false;
         var webControlMini = new Awesomium.Windows.Forms.WebControl();
         webControlMini.DocumentReady += (sen, ev) => webControlMini_DocumentReady(sen, ev, MiniProfile);
         webControlMini.Enabled = false;
         webControlMini.Dock = DockStyle.Fill;
         webControlMini.Source = (Application.StartupPath + "/Resources/MiniProfile.html").ToUri();
         MiniProfile.Controls.Add(webControlMini);
         MiniProfile.StartPosition = FormStartPosition.Manual;
         MiniProfile.SetDesktopLocation(Cursor.Position.X, Cursor.Position.Y + 10);
         MiniProfile.TopMost = true;
         MiniProfile.Show();
     }
     catch (Exception ex)
     {
         Console.WriteLine(ex);
     }
 }

//.........这里部分代码省略.........
			c = new Form ();
			c.Refresh ();
			Assert.IsFalse (c.IsHandleCreated, "A22");
			c.ResetBackColor ();
			Assert.IsFalse (c.IsHandleCreated, "A23");
			c.ResetBindings ();
			Assert.IsFalse (c.IsHandleCreated, "A24");
			c.ResetCursor ();
			Assert.IsFalse (c.IsHandleCreated, "A25");
			c.ResetFont ();
			Assert.IsFalse (c.IsHandleCreated, "A26");
			c.ResetForeColor ();
			Assert.IsFalse (c.IsHandleCreated, "A27");
			c.ResetImeMode ();
			Assert.IsFalse (c.IsHandleCreated, "A28");
			c.ResetRightToLeft ();
			Assert.IsFalse (c.IsHandleCreated, "A29");
			c.ResetText ();
			Assert.IsFalse (c.IsHandleCreated, "A30");
			c.SuspendLayout ();
			Assert.IsFalse (c.IsHandleCreated, "A31");
			c.ResumeLayout ();
			Assert.IsFalse (c.IsHandleCreated, "A32");
			c.Scale (new SizeF (1.5f, 1.5f));
			Assert.IsFalse (c.IsHandleCreated, "A33");
			c.Select ();
			Assert.IsTrue (c.IsHandleCreated, "A34");
			c.Dispose ();
			
			c = new Form ();
			
			c.SelectNextControl (new Control (), true, true, true, true);
			Assert.IsFalse (c.IsHandleCreated, "A35");
			c.SetBounds (0, 0, 100, 100);
			Assert.IsFalse (c.IsHandleCreated, "A36");
			c.Update ();
			Assert.IsFalse (c.IsHandleCreated, "A37");
			
			// Form
			
			c.Activate ();
			Assert.IsFalse (c.IsHandleCreated, "F1");
			
			c.AddOwnedForm (new Form ());
			Assert.IsFalse (c.IsHandleCreated, "F2");
			
			c.Close ();
			Assert.IsFalse (c.IsHandleCreated, "F3");
			
			c.Hide ();
			Assert.IsFalse (c.IsHandleCreated, "F4");
			
			c.LayoutMdi (MdiLayout.Cascade);
			Assert.IsFalse (c.IsHandleCreated, "F5");

#if !MONO
			c.PerformAutoScale ();
			Assert.IsFalse (c.IsHandleCreated, "F6"); 
#endif
			
			c.PerformLayout ();
			Assert.IsFalse (c.IsHandleCreated, "F7");
			
			c.AddOwnedForm (new Form ());
			c.RemoveOwnedForm (c.OwnedForms [c.OwnedForms.Length - 1]);
			Assert.IsFalse (c.IsHandleCreated, "F8");
			
			c.ScrollControlIntoView (null);
			Assert.IsFalse (c.IsHandleCreated, "F9");
			
			c.SetAutoScrollMargin (7, 13);
			Assert.IsFalse (c.IsHandleCreated, "F10");
			
			c.SetDesktopBounds (-1, -1, 144, 169);
			Assert.IsFalse (c.IsHandleCreated, "F11");
			
			c.SetDesktopLocation (7, 13);
			Assert.IsFalse (c.IsHandleCreated, "F12");

			c = new Form ();
			c.Show (null);
			Assert.IsTrue (c.IsHandleCreated, "F13");
			c.Close ();
			c = new Form (); 
			
			//c.ShowDialog ()
			
			c.ToString ();
			Assert.IsFalse (c.IsHandleCreated, "F14");
			
			c.Validate ();
			Assert.IsFalse (c.IsHandleCreated, "F15");

#if !MONO
			c.ValidateChildren ();
			Assert.IsFalse (c.IsHandleCreated, "F16"); 
#endif

			c.Close ();
		}

		public void SetDesktopLocationTest ()
		{
			Form myform = new Form ();
			myform.ShowInTaskbar = false;
			myform.Visible = true;
			myform.Text = "NewForm";
			myform.Name = "FormTest";
			myform.SetDesktopLocation (10, 10);
			Assert.AreEqual (10, myform.DesktopLocation.X, "#46");
			myform.Dispose ();
		}

        public static void PositionBottomRightDesktop(Form Target)
        {
            Rectangle desktopDimenions = Screen.PrimaryScreen.WorkingArea;

            Point topLeft = new Point(desktopDimenions.Width - Target.Width - 5, desktopDimenions.Height - Target.Height - 5);

            Target.SetDesktopLocation(topLeft.X, topLeft.Y);
        }

		public static void SetFormToRightEdge(Form fm)
		{
			Rectangle monitor = GetCurrentMonitor(fm);

			fm.SetDesktopLocation(monitor.Right - fm.Width, 0);
			fm.Size = new Size(fm.Size.Width, monitor.Bottom - fm.Location.Y);

			LeftSide = false;
		}