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 ...

If I use this code to create a new xml file: [code] new XDocument( new XElement("user", new XElement("name", textBox1.Text), new XElement("age", textBox2.Text), new XElement(&q ...

Hey friends, I'm forced to use VS 2005 express edition and I'm working on generating xmls from my winform. I've downloaded the installer named LINQ Preview (May 2006).msi and that had helped me to used Linq.xml in VS2005 express edition. ...

I'm wishing to provide a login facility in C# windows application, maximum 20 users might be there so not a huge database is required for the WinApplication. Kindly suggest me how should I go ahead with this idea of mine. Sample code or a ...

I'm just creating a simple calculator in C# (windows form) . I've created a "User Help" which is a pdf file, what I want is to display that pdf file if the user clicks on the "Help" button in the WinForm. If assumed th ...

We use proxy server to connect to internet in office, so I want to Add Proxy information like "Proxy server, port, user name & password" into my Web browser control's code so that this web browser(latest company news) should n ...

how to delete my question?

I created a DGV and linked it with an mdb file, but I don't know what I should be doing to identify the changed cells? Bcoz I need to update the mdb file when the DGV cell is changed in the winForm. I've been reading thru http://msdn.micro ...

As the pages are being loaded in the forum, I'm getting a script error message in Line:88 & Char: 38. I'm not able to vote, can't rate, can't set the reply as the selected answer, and I'm also not able to post a comment. I hope ...

I was just reading this article which came in a newsletter (email) this morning... It sounds good, had anybody tried this thing till now??? http://www.devx.com/HotList/HotList-IronSpeed/Article/40848 [url]http://www.devx.com/HotList/HotL ...

How to make a combobox read only in C# (windows form)? I had manually populated the collection in the list of combobox items, I want that the user should not be able to change the visible text in the combobox.

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The update code line [code]this.manhrsTableAdapter.Update(this.manHrsDataSet.Manhrs);[/code] Is generating error: InvalidOperationException was handled. Update requires a valid UpdateCommand when passed DataRow collection w ...

Creating a contact book might sound silly, but this is my 1st project using a database. I had posted details about this project of mine on csharpfriends but sadly that post was lost somewhere in shifting. I wanted to know that if I wa ...

I was trying to create a custom messageBox, I'm able to get the code working to display the icon, but I'm not able to get the Form displayed near the Right side of the Clock in the taskbar. How should I show the form (form name: <span s ...