Database not updated when Debugging HELP PLEASE

Visual C# Express Edition

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    - Copy image/graphic from panel/drawing surface to richtextbox Hmm, looks familiar. Drawing into a bitmap is indeed the best way to go. Here's a sample program: Public Class Form1 Private mBmpSrce As Image Private mBmpDest As Image Private mDrawing As Boolean Private mLastPoint As Point Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load mBmpSrce = Bitmap.FromFile("c:\temp\test.bmp") mBmpDest = New Bitmap(mBmpSrce) End Sub Private Sub Form1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseDown mDrawing = Not mDrawing If Not mDrawing Then '--- Drawn the line, make mBmpSrce the new source image mBmpSrce = CType(mBmpDest.Clone(), Image) End If mLastPoint = e.Location End Sub Private Sub Form1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseMove If Not mDrawing Then Return Dim gr As Graphics = Graphics.FromImage(mBmpDest) gr.DrawImage(mBmpSrce, 0, 0) gr.DrawLine(Pens.Blue, mLastPoint, e.Location) gr.Dispose() Invalidate() End Sub Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint e.Graphics.DrawImage(mBmpDest, 0, 0) End Sub Private Sub btnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSave.Click If SaveFileDialog1.ShowDialog <> Windows.Forms.DialogResult.OK Then Return mBmpDest.Save(SaveFileDialog1.FileName) End Sub Private Sub btnCopy_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCopy.Click Clipboard.SetImage(mBmpDest) End Sub End Class Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - How do i make pong controls??? Make your you mark this as an answer if its correct please which im sure it is, because i made pong Code Snippet Private Sub Form1_KeyDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles MyBase.KeyDown If e.KeyCode = Keys.Down Then PictureBox.Top = PictureBox.Top + 5 ElseIf e.KeyCode = Keys.Up Then PictureBox.Top = PictureBox.Top - 5 End If End Sub Make sure you put it in the forms: "KeyDown" sub. Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Running an application on a server 2003 Thin Client - errors Take the application off of a shared disk. Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Overwrite Picture Question I just wanted to follow up on this question, because I'm not sure if there is an easier way to do this. It seems a bit unnecessary to load the image into memory, etc. Can I just close the connection to this picture I also have a click event on the pictureBox, which shows a larger picture. I could close this connection as well, if that is possible... Any help and information is greatly appreciated. Thanks, Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - .rc templates bump Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - MFC42D.LIB Express doesn't have MFC. The PlatformSDK has an MFC folder but that's for the 64-bit version. If you need MFC, you'll have to spring for the paid version... Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - A couple of questions about formating a MessageBody The Message.Body is just a string so why not append newlines to the string theMailMessage.Body = "New Information" + Environment.NewLine + textBox1.Text; This adds one newLine between the text "New Information" and the contents of textBox1.Text. Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Build error on Creating Pages Walkthrough in Guided Tour I solved the error. I deleted the <b> and </b>, then it just worked perfectly. Why did the <b> and </b> cause the build error Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Ugh...symbols not loading What does your source look like Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Questions / Answers : Evaluation Outlines !!! If all have access to a SQL server create tables that house the questions and answers - one table for each. The question table should reference the correct answer in the answers table. This way you can have multiple possible answers for the same question. If the users do not have access to a SQL DB, use XML As for your best was to represent; that you have to ask the users. Almost every test and practice test I have seen is the same, whether web based or desktop based. That is, one question, set of answers with checkboxes. An index and an review. Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - mp3 music in applications Process.Start("C:\MySong.Mp3") WIll automatically start the mp3 with the default player Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Drawing a graph? When it comes to graphing you can do it yourself by hand and manually drawing it... or you can use a free component like the Lite version of TeeChart . Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Few Questions. 1) Use "return". 2) C# doesn't have a "with" ability. 3) MessageBox.Show("question", "Caption"); and just call Application.Exit(). Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Getting extremely stressed out with attempting to install.. You can download the ISO image from here which shouldn't use our download manager: http://msdn.microsoft.com/vstudio/express/support/install/default.aspx Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - .net framework ? Hi Jin, .NET is a kind of Technology. .NET technology is based on .Net Framework, that is, to run .NET application, .Net Framework is required to install. Visual Studio .NET is the Integrated development environment of .NET applications. In my opinion, .NET, .Net Framework and Visual Studio .NET is similar to Java, JDK and JBuilder. The .NET Framework contains two main components: 1. Common Language Runtime The common language runtime is the foundation of the .NET Framework. It manages code at execution time, providing core services such as memory management, thread management, and remoting, while also enforcing strict type safety and other forms of code accuracy that promote security and robustness. 2 .NET Framework class library The class library is a comprehensive, object-oriented collection of reusable types that you can use to develop managed applications. .NET Framework Conceptual Overview http://msdn2.microsoft.com/en-us/library/zw4w595w(VS.80).aspx Overview of the .NET Framework http://msdn2.microsoft.com/en-us/library/a4t23ktk(VS.80).aspx .NET Framework Technologies http://msdn2.microsoft.com/en-us/library/ms644566.aspx Regards, Martin Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Import Fixed Width Text File I have done something like this. So is the 2 and third set of text always start and stop at the same number of spaces You could use Substring. s.Substring(52, 8) first number is where you want to start and the second is how many characters you want to go out from there. I have never used it on so many rows only a few hundred and it is really quick. Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Incorporating various languages into one interface You have the basic concept down, and all you're missing is the technique. The key concept is that everything goes into resource strings and for a given language you'll have different resource strings. Here's article: http://www.microsoft.com/globaldev/getwr/dotneti18n.mspx Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Invalidate / redraw specific regions I am not sure if I am able to fully understand what you are looking for. I will give some suggestions that might help you further. When you need a specific area to be redrawn you should invalidate that area only. It will be much more efficient than invalidating everything and forcing a full repaint of the form. If you paint using several different classes to do the actual painting, as your calls to Map .Render() seem to imply, you probably need to implement a method for the classes in Map[] that can determine if they need to be repainted. The PaintEventArgs will give a ClipRectangle that can be used to determine if a specific object will need to be repainted. Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - VB Language Hey, THe VB.NET Express Edition uses VB.NET, which is similar to VB6, with some noticable differences. Here are some articles on the differences: http://www.vbdotnetheaven.com/UploadFile/mahesh/differenceVBNetVB04252005051004AM/differenceVBNetVB.aspx http://www.codeguru.com/vb/gen/vb_general/ideincludingvisualstudionet/article.php/c11081 Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - C# and ...roguelike? So what you're looking to do is split each line into two "rows", correct To do that, about the best thing you could do is create two strings, put them each together, and then write them both. Code Block string TopRow; string BottomRow; TopRow = "your nice little display here."; //You can use Environment.NewLine for linebreaks BottomRow = "Actions go here."; //You might want to use the PadLeft and PadRight methods Console.WriteLine(TopRow); Console.WriteLine("-------------------------"); Console.WriteLine(BottomRow); Unfortunately, there isn't much of any way you could redraw the top or bottom on it's own, but in the meantime, good luck with your program work. Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Two Computer Screen. Can you rephrase the question You can show the forms in differents monitors. Regards. Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Reports in VB Express i found this: http://www.daniweb.com/techtalkforums/post343114.html These posts talk about getting a crystal report into your project You can also use sql with advanced services (free download) Otherwise you can do it programatically Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Create dll in VB, consume in C# Class Libraries create in VB express are .NET indepenent and can be called between VB and C# without a problem. Ensure that you have both products installed as VB express doesnt install C# express. When you build you VB DLL as above there should be a bin sub folder in the class library folder. When you build a dll should be created in a sub folder bin\release or bin\debug. When you create your C# project you simply need to add a reference to the DLL or the VB project and the class is accessible. Some thing to consider is the root namespace of the VB class (You can check on the VB project properties) - so something to consider when you are trying to use the class and methods. Tried and testing in 2005 and Orcas and guaranteed to work. Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Stocks Program Hi I make little program which give you help and new ideas to solve those problems, I hope. You can load it from here : http://koti.welho.com/mbehm12/StockReaderAppl.zip Yours Markku Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Using fopen in VC++ Express Yes: under Properties - Debugging make sure that "Working Directory" is set correctly. Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - How to add 16x16 icon to ImageList Hi Blackwood, I write a test program like you have described, and I didn't get the error like yours, and I'm wondering how did you know that "they are distorted", could you please clarify Thanks! Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Miliseconds to Minutes In .NET 1 second = 1000 milliseconds. To get minutes, multiply seconds * 60. Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - 100% CPU resources getting used OK, do you actually have a window to take the messages When does it go to 100% Can you post your windows procedure. Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - System.Drawing take a look at this: http://www.samspublishing.com/articles/article.asp p=29477&seqNum=5&rl=1 http://www.java2s.com/Code/VB/2D/DrawEllipse.htm I hope it gives you a head start. It would help if you can post some code you are having trouble with Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - open text file It can be as easy as: Dim OpenFileDialog1 As New OpenFileDialog If OpenFileDialog1.ShowDialog() = Windows.Forms.DialogResult.OK Then RichTextBox1.LoadFile(OpenFileDialog1.FileName) End If Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - transparent labels How about trying the following code Code Snippet Public Class Form2 Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Label1.Parent = Me Label1.BackColor = Color.Transparent End Sub End Class Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions
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    - Dynamic Methods Here's a way to do it. Timer.Tick Code Snippet Private Sub Timer_Tick( ByVal sender As Object , ByVal e As System.EventArgs) Handles Timer.Tick Try TextBox6.Text = txtCost1.Text * txtQuantity.Text Catch ex As expection MsgBox( "Error - " & ex) End Try End Sub Just remember to set Timer.Enabled to True . Tag: Visual C# Express Edition Database not updated when Debugging HELP PLEASE Visual Studio Express Editions

andres.silva1

Hello,

I am developing a windows forms app in Visual C# Express edition, it has a database, and when I am debugging, nothing is being done in the database, and I am sure it is nothing to do with the code. Because all I am doing is creating a database with one table, and just dragging the table (with the datagridview) onto a form, then it runs perfectly, but when I add or delete records, and exit the program, it is not reflected on my DB (which is a SQL Server express DB by the way),

I was looking everywhere, and all I could find was to change the "copy to output directory" propierty of the DB to "copy if newer" but still it doesn't work,

Any ideas why this may be happening

thanks a lot

Andres

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Re: Visual C# Express Edition Database not updated when Debugging HELP PLEASE

Figo Fei - MSFT

Hi,

If you are using sql command, see: http://msdn2.microsoft.com/en-us/library/system.data.sqlclient.sqlcommand.aspx

If you are referring to dataadapter, see: http://msdn2.microsoft.com/en-us/library/ms233819(VS.80).aspx

If you have specific problem, please give code snippet to check where is the problem.

Thank you

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