c#-2.0

How to take screenshot using c# with out including task bar.I tried some codes but it takes whole screen. try with Screen.PrimaryScreen.WorkingArea it gives you the screen excluding task bar Bitmap bmpScreenshot = new Bitmap(Screen.PrimaryScreen.WorkingArea.Width, Screen.PrimaryScreen.WorkingArea.Height, PixelFormat.Format32bppArgb); Graphics gfxScreenshot = Graphics.FromImage(bmpScreenshot); gfxScreenshot.CopyFromScreen(Screen.PrimaryScreen.WorkingArea.X, Screen.PrimaryScreen.WorkingArea.Y, 0, 0, Screen.PrimaryScreen.WorkingArea.Size, CopyPixelOperation.SourceCopy); bmpScreenshot.Save(

Hello when I compile a ASP.NET C# project using file Microsoft.NET\Framework\v2.0.50727\MSBuild.exe I am getting an error as "ERROR CS0103: The name (forms name) cannot be found in the current context" This error is displayed individually for every where I use ASP.NET forms. As seen in the MSDN An attempt was made to use a name that does not exist in the class, namespace, or scope. Check the spelling of the name and check your using statements and assembly references to make sure that the name you are trying to use is available. One common mistake is to declare a variable within a loop or a

This is the code that is used to make the search private void button1_Click(object sender, EventArgs e) { string connectionString = Tyre.Properties.Settings.Default.Database1ConnectionString; SqlConnection conn = new SqlConnection(connectionString); DataTable dt = new DataTable(); SqlDataAdapter SDA = new SqlDataAdapter("SELECT * FROM table1 where Nom like " + textBox1.Text, conn); SDA.Fill(dt); dataGridView1.DataSource = dt; } and im getting this error An unhandled exception of type 'System.Data.SqlClient.SqlException' occurred in System.Data.dll Additional information: Invalid column name

I am doing Windows project, in which I have two DateTimePicker controls, one for StartDate and other for EndDate. In runtime, when user selects the StartDate and EndDate from that controls, it should read the textfile(i.e) log.txt & search line by line get the matching of both these dates and as well as in between dates and write the data to a textbox or label control for eg in log file, data is like below: 3/12/2013 2:51:47 PM - ASDASDASD.D20131203145019 4/12/2013 2:52:23 PM - ASDDFSDSA.C20131203145019 5/12/2013 2:52:37 PM - SDASAFAS_20131203182101.D 6/12/2013 3:17:11 PM - RRRTWEWA

Is it possible to launch a C#.Net (2.0) application from an application written in C++??? Thanks, EDIT: Cool - so I just have to know where the app is: LPTSTR szCmdline = _tcsdup(TEXT("C:\\Program Files\\MyApp -L -S")); CreateProcess(NULL, szCmdline, /* ... */); You can launch any EXE using CreatePocess or ShellExecute API. ( including C#.Net) Yes - for example using system function or CreateProcess \ CreateProcessW \ CreateProcessA [or fork + exex if you use *nix + mono] 来源： https://stackoverflow.com/questions/2843248/launch-c-sharp-net-application-from-c

I have an autocompleate textbox that looks into a data base. Some times while I'm typing I received the following error. Attempted to read or write protected memory. This is often an indication that other memory is corrupt. Here is the code private void tBSearchName_TextChanged(object sender, EventArgs e) { try { //test length if (tBSearchName.Text.Length > 3) { //prevent db lookups if (!tBSearchName.Text.ToLower().Contains(oldName) || oldName == String.Empty) { //test for a name + first letter of last name if (Regex.IsMatch(tBSearchName.Text, @"(\w)+\s(\w)+(\.)*")) { tBSearchName