I tried searching with google, but couldn't get enough resources to learn Windows service. I am eager to learn it, so that I can control my desktop processes. [as like automatically stopping a particular process, when another particular pro ...

I'm using VS 2008 Express edition..... [code]string filename; private void button3_Click(object sender, EventArgs e) { Form3 f3 = (Form3)Application.OpenForms["Form3"]; ComboBox cb1 ...

Hi..... I am using MS office 2003 and Visual studio 2008 .I have added a reference to Microsoft.Office.Interop.Excel 11.0 library . Added the following code: private void button1_Click(object sender, EventArgs e) { ...

Anyone who can help me understand this would be much appreciated. I'm trying to connect to a Marconi 2945 to control it over the RS232 connection. I am trying to get my head around how to use the following data in the manual: The fol ...

Hi, i don't understand: [code]label1.Text = dsLog.Tables[3].Rows[i][0].ToString(); //Output: 1.00[/code] but when i want to cast to double [code]double sas_sas = double.Parse(dsLog.Tables[3].Rows[i][0].ToString()); label1.Text ...

MySqlConnection myConn = new MySqlConnection("server=192.168.1.103;database=productcatalog;uid=root;password=12345678"); // where 192.168.1.103 is the PC's IP address. above code does not give me any problem. but when I have ...

Hi, i'm trying to close a form after i finished an operation, like: [code] Form1 ----- Form2 f2 = new Form2(); f2.Show(); Form2 ----- (onButtonClick) this.Hide(); [/code] But when it is closed (after 3-4 seconds!!!! and ...

hi friends i am trying to add a help button to my program. i have added a button like this private void button9_Click(object sender, EventArgs e) { System.IO.FileInfo finfo = new System.IO.FileInfo(& ...

Hi everyone. I'm having trouble emitting a call to a delegate whose type is unfinished at the time of the emit. I'll elaborate: I'm trying to dynamically (i.e., with a [i]TypeBuilder[/i]) create the following class: [code] public MyClas ...

I want to check whether a a person has entered "y" or "Y" on a console screen. I'm trying to use: string answer; do { Console.WriteLine("Please enter the actors name"); tempActorList.Add(Con ...

Howdy...I would like to know if there is any free FTP library. I've been using ChilkatDotNet2 but sadly the trial period is over. Thank you.

Hallo, I've been working on a c# e-commerce book, they've got a DepartmentList User Control and a Category UserControl both on the master page. When a Department is clicked the Category is only then displayed with the Departments Categories ...

Hi Everyone, I am new to C#, kind of new to programming altogether. It is something I am really enjoy learning but I am a little stuck with hierarchical updates. I am using Visual Studio 2008 and SQL Express. I have been working on ...

Please excuse my ignorance - I'm learning as I go with C sharp! I'm trying to format a double into a string with the following line: string fStartF = String.Format("{0:0.0}", dStartF); It isn't working currently. I simpl ...

hi friends i am trying to add the progress bar to my C# program but i am unable to add that one to my program please help me