OS:WindowsXP, visita C#.net, .Net Framework2.0 How to get the pages of pdf file to coding(C#)?

Hi! in .net,how to get the pagenums of pdf file?

I have a Remoting Application. When I Call a Remoting method in my remoting object, because network, sometime it can not return result. The client be Suspended. How to do it for timeout like connect to oracle database?

I have problem with session expiration in windows 2003 server. It is being expired even I am continuously using the application. Session may expire if I don't use the application for sometime. But I am continuously using without keeping idle even for 5 min, it is getting expired.I have configured SessionTimeOut to 60 minutes Web.Config though session timeout's in 20 minutes .I need your help very urgent. But, in windowsXP hasn't the problem .

How to Maintains performance while rows are added to the DataGridView one at a time by preventing the control from drawing until the EndUpdate method is called?

how to write the method like BeginUpdate.

I Want Append 10000 row data in DataGridView.But,the speed of display is lower.In others windows control (ex. listview,listbox) have BeginUpdate and EndUpdate method. I want to write a method like BeginUpdate that Prevents the control from drawing until the EndUpdate method is called.

How to get window's size and position to javascript?

Can call webservice before the form is unloaded(WebApplocation)? How to get the size of IE window?

in development environment of .net, when design mode, Application.StartPath is the path of development environment, but run the application the path is program's path. I want to get the path what it is always the application the path is program's path. How to do it?

I post the message in message boards, after this I try to use worksheet.saveas method that save to my driver, then close the worksheet. app.Workbooks[1].SaveAs(@"c:\temp.xls", Missing.Value, Missing.Value, Missing.Value,Missing.Value,Missing.Value, Microsoft.Office.Interop.Excel.XlSaveAsAccessMode.xlNoChange, Missing.Value,Missing.Value, Missing.Value, Missing.Value, Missing.Value); app.Application.Workbooks.Close(); app.Application.Quit(); app.Quit(); System.Runtime.InteropServices.Marshal.ReleaseComObject (app); the work sheet been closed, but the process still in task manager until my application been closed. Why? so ,I more wrote code Process[] procs = Process.GetProcessesByName("EXCEL"); foreach (Process proc in procs) { if (!proc.CloseMainWindow()) { proc.Kill(); } } GC.Collect(); app = null; At last, the excel porcess been disappeared in task manager.

In C# using excel.Application to output report.But when error happend, the excel can't close. I must write some coding for close excel.When Close excel,a save as dialog been showed.I want to not save the book,I want to close the excel only.How to do it? Can you give me a sample?

I found out the solution. private void button1_Click(object sender, System.EventArgs e) { SecondWindow frm = new SecondWindow(); frm.Owner = this;//'this' is the first window's handle. frm.Show(); }

I want to show window that it's like open.showmodelessdialog in web application. The second window always on the first window. besides, the first window can be operateed. Modeless Dialog, not mdi.

If I set SecondWindow.TopMost as True, then show other problem that the first window bring to back, the second window still on top.

I want to show window that it's like open.showmodelessdialog in web application. The second window always on the first window. besides, the first window can be operateed.

In MDI Application, anyhow to do, the Maximize Button still exist,Can let it to not display? How to do it? Give me a sample.Thanks.

How to using System.Winfroms? I didn't found out system.winforms.dll in my machine.I had installed then .net completely.

How to do it that include a exe file In a project? I have some method in a exe file.but I want to use them in another project.Can do ti? How to do it?

Internet explorer's back and forward button can forbidden? How do it?