Hello, On Thu, 2007-09-20 at 11:06 -0500, [EMAIL PROTECTED] wrote: > The message I got from mono debug console is "Unknown - Fatal IO error > 104 (Connection reset by peer) on X server :0.0. > > Any help will be appreciated.
Uff, I'm sorry I've got absolutely no idea at all. Better send a short message with a repro (if possible) or at least a detailed error message to the winforms mailing list at [email protected] and hope that someone there might have a clue. Kind Regards, Valentin > > Thanks. > > -Tri. > > -----Original Message----- > From: Valentin Sawadski [mailto:[EMAIL PROTECTED] > Sent: Thursday, September 20, 2007 11:04 AM > To: Nguyen, Tri > Cc: [email protected] > Subject: RE: FW: [MonoDevelop] Moving Focus Between Form > > Hello Tri, > > On Wed, 2007-09-19 at 16:11 -0500, [EMAIL PROTECTED] wrote: > > Thanks Valentin, you are my hero. It worked. However, I hope you do > not mind that I ask another question. I have this routine, and every > time I started in "mono" it terminate abruptly. > > I fear I have to say that I've got absolutely no clue what could be the > cause for the crash. > > Could you provide some more information about what went wrong (e.g. a > stack trace or some console output) > > Other than that I can only advise you to cc all your messages to the > Winforms list on mono to address a broader audience, so that someone who > actually has got an idea could also respond to your mails. > > Kind Regards, > Valentin > > > > > private void TextFonts() > > { > > string sFuncName = "TextFonts"; > > #if !_MONO > > Control.CheckForIllegalCrossThreadCalls = false; > > #endif > > //this.WindowState = FormWindowState.Maximized; > > rCA = this.ClientRectangle; > > iArea = rCA.Width * rCA.Height; > > float font; > > // Create a Graphics object and set its > > // background as the form's background > > Graphics g = this.CreateGraphics(); > > g.Clear(this.BackColor); > > SolidBrush blueBrush = new > SolidBrush(Color.FromName(sColor[random.Next(0, 139)])); > > Font tnrFont = null; > > > > for (float i = 1; i <= 1000; i += 1) > > { > > if (bKenny) > > { > > bKenny = false; > > break; > > } > > > > try > > { > > rCA = this.ClientRectangle; > > iArea = rCA.Width * rCA.Height; > > g = this.CreateGraphics(); > > font = random.Next(1, 1000) * 10; > > // Create font and brushes > > tnrFont = new Font("Times New Roman", font, > FontStyle.Bold, GraphicsUnit.Pixel); > > blueBrush = new > SolidBrush(Color.FromName(sColor[random.Next(0, 139)])); > > g.TextRenderingHint = > TextRenderingHint.SystemDefault; > > #if !_MONO > > // Gamma correction value 0 - 12. Default is 4. > > g.TextContrast = 4; > > #endif > > g.TextRenderingHint = TextRenderingHint.AntiAlias; > > #if !_MONO > > VideoPerf.Start(); > > #elif _MONO > > timeStart = DateTime.Now; > > #endif > > g.DrawString("The quick brown fox jumps over a > lazy dog!", tnrFont, blueBrush, new PointF(10, 3 * font)); > > #if !_MONO > > VideoPerf.Stop(); > > dDuration += VideoPerf.Duration(1); > > #elif _MONO > > timeEnd = DateTime.Now; > > timeDifference = timeEnd.Subtract(timeStart); > > #endif > > #region Get Peformnace snap shot very 1000 > > if (i == 1000) > > { > > if (bKenny) > > { > > bKenny = false; > > break; > > } > > i = 1; > > g.Clear(Color.FromName(sColor[random.Next(0, > 139)]));//this.BackColor); > > #if !_MONO > > dDuration /= 1000; > > #elif _MONO > > dDuration = timeDifference.Seconds; > > #endif > > dAvgTime = dDuration / (double)multiplier; > > dNumPixels = (int)(iArea * dAvgTime * 1000); > > if (bKenny) > > { > > bKenny = false; > > break; > > } > > this.Text = sFuncName + " [ " + > String.Format("{0:0,0}", dNumPixels) + " pixels/sec ]"; > > } > > #endregion > > } > > catch { } > > } > > // Dispose of Graphics object > > blueBrush.Dispose(); > > if (tnrFont != null) > > { > > tnrFont.Dispose(); > > } > > g.Dispose(); > > } > > > > Thanks. > > > > =Tri. > > > > -----Original Message----- > > From: Valentin Sawadski [mailto:[EMAIL PROTECTED] > > Sent: Wednesday, September 19, 2007 3:34 PM > > To: Nguyen, Tri > > Subject: RE: FW: [MonoDevelop] Moving Focus Between Form > > > > Hello Tri, > > > > could it be that your are looking for something like that in the > attachment? > > > > And what parts of the code did you not understand, maybe I could help > to answer some questions. :-) > > > > Kind Regards, > > Valentin > > > > On Wed, 2007-09-19 at 15:22 -0500, [EMAIL PROTECTED] wrote: > > > Thanks for your respond. I am not sure if I understand your sample > code 100%. However, What I try to achieve here is to be able to stop > the child form from the parent form "Stop" or "Exit" button. I had > register an event and if the "Stop" button click, it will signal the > child form to close it gracefully. > > > > > > Thanks. > > > > > > -Tri. > > > > > > -----Original Message----- > > > From: Valentin Sawadski [mailto:[EMAIL PROTECTED] > > > Sent: Wednesday, September 19, 2007 1:57 PM > > > To: Nguyen, Tri > > > Cc: [email protected] > > > Subject: Re: FW: [MonoDevelop] Moving Focus Between Form > > > > > > Hello, > > > > > > On Wed, 2007-09-19 at 12:36 -0500, [EMAIL PROTECTED] wrote: > > > > Thank you for your respond. You are right that I am using > > > > "Form.ShowDialog". However, I am using it in both Windows, and > Linux. > > > > The reason I am using "Form.ShowDialog" is because I want to > monitor > > > > for the return of the form. > > > > > > > > Is there a problem with "Form.ShowDialog"? > > > > > > No there is no problem with ShowDialog but it blocks all other Forms > of the Application, like you already noticed. > > > > > > Howerver, a workaround would be to attach a delegate to the Closed > > > event of the Form and then read out the DialogResult manually. (See > > > the Attachment for a short sample) > > > > > > Kind Regards, > > > Valentin S. > > > > > > > > > > > Thanks. > > > > > > > > -Tri. > > > > > > > > -----Original Message----- > > > > From: Valentin Sawadski [mailto:[EMAIL PROTECTED] > > > > Sent: Wednesday, September 19, 2007 10:34 AM > > > > To: Nguyen, Tri > > > > Cc: [email protected] > > > > Subject: Re: [MonoDevelop] Moving Focus Between Form > > > > > > > > Hello, > > > > > > > > On Fri, 2007-09-14 at 12:41 -0500, [EMAIL PROTECTED] wrote: > > > > > Hi I am new to Mono, and I not sure this is a right place to ask > > > > > > this > > > > > question: > > > > > > > > > > 1. I am trying to port a C# Windows app to Mono running on > SLES > > > > > 10.1. The app starts with one form, and base on user input , it > > > > > > can launch other forms. When this happens, the new form gets > > > > > focus, and I can click on the previous form (parent?), and get > > > > > focus. On mono, the app behaves differently: I cannot get > focus > > > > > back to the previous, unless I close the new form. > > > > > > > > > > Any help on this matter would be appreciated. > > > > > > > > As far as I know there's no bug in Form.Show, so my guess is that > > > > you call Form.Show on Windows and changed it to Form.ShowDialog > > > > while porting to Linux which would explain the behavior you > mentioned. > > > > > > > > However I you are sure that this is not the cause for the > behavior, > > > > then please file a bug with a repro at http://bugzilla.novell.com. > > > > > > > > Kind Regards, > > > > Valentin S. > > > > > > > > P.S. I cc'ed this message to the winforms list, so that more > people > > > > concerned with WinForm will notice to this issue. _______________________________________________ Mono-winforms-list maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-winforms-list
