Answer Questions

• Sebastian Dev Control Box

  Hi Stefano, Thanks for the trick about backGround image I will try to use this trick in my work. I have a question: How can I disable only the C loseBox of a ControlBox of windows form and keep the MinimizeBox and MaximizeBox enabled Previously thanks. Public Class FormCloseButtonDisabler Private Const MF_BYPOSITION As Integer = 1024 Private Const MF_DISABLED As Integer = 2 Private Const ...Show All

• shanzy DataGridViewComboBoxColumn not displaying stored value

  Hello, I am having a lot of trouble with the datagridview. My datagridview holds data of the child table. It does populate fine. However the problem comes when I want to add a combobox to the datagrid. Toward the end of the code below I add a combobox and bind it's source to the appropriate look up table. When I run the application, the column is added and it does have the values of the look up table, however it does not show the currentl ...Show All

• TimLarson Designer Code Generator (DesignMode)

  I'm writing some custom ComboBox controls that inherit from the Windows Forms 2.0 ComboBox control. Inside the constructor of these controls I call a InitializeComponent() method that loads some items into the ComboBox etc. When I place my custom control on a form the designer code file for the form includes code that is placing the same items into the ComboBox, which is definately not what I want because those items are servers running on the ...Show All

• InfoGenesis Unable to paste CSV format into Excel

  Hi, I am trying to put data onto the clipboard which can be pasted into Excel.  I have successfully implemented HTML, Text and XML Spreadsheet but cannot get the CSV format to work.  Even the example provided by MSDN won't work: string comma = System.Globalization.CultureInfo.CurrentCulture.TextInfo.ListSeparator; String csv = "1" + comma + "2" + comma + "3" + Environment.NewLine + "6" + comma + "8" + comma + "3"; byte [] ...Show All

• Theo Postma Start and stop looping

  Dear all, This is my problem.. public void btnStart_Click( object sender, System.EventArgs e) {...       while (running != 0){do something} } public void btnStop_Click( object sender, System.EventArgs e) {running = 0;} I want to use the btnStop or btnStart (anyone will do) to set variable running = 0 so that the loop in btnStart will end. How do I do this Thanks. Regards, sieweng ...Show All

• Steve Penfold drawing on a form from within a seperate function

  Are there any examples of using CreateGraphics() inside a function, seperate from an Windows Forms I have a function that loops - every time it does, I need to draw a red rectangle : Graphics* gr2; gr2 = cc->CreateGraphics(); SolidBrush..... gr2->FillRectangle(..... I get object reference not set to instance of object - I thought cc is an instance inside the Form declaration : public: static System::Windows::Forms::Control * cc;  ...Show All

• MayaMan ToolStripStatusLabel cutoff

  Hi, if you look at http://www.kingvest.de/cutoff.png you can see that my ToolStripStatusLabel gets cut off. It only shows @ 50 instead of @ 50,23. Anyobody has an idea why this might be happening Application is set to Application.SetCompatibleTextRenderingDefault(false); and the label is on AutoSize. Thanks, Tom hmm... I noticed that I have this problem with some fonts but not with all. For example, when using ...Show All

• Bryan Morgan Anyone got experiance with CRC16?

  Hi, I realize this isn't really a C# problem but im using C# to solve my problem. I have a decoder which im communication with over telnet. The decoder has a resetcommand that requiers CRC16 to work. Since im pretty new att communication progra ...Show All

• kallzz Warning MSB3331

  I have a Windows VB application built using VS 2005 Beta 2 that includes a reference to DAO (3.6) but when I do a build I get the following warning. I can't find information on the warning in MSDN or google. Can anyone explain what is causing this and how to correct it. ============================= C:\WINDOWS\Microsoft.NET\Framework\v2.0.50215\Microsoft.Common.targets : warning MSB3331: Unable to apply publish properties for item "dao". == ...Show All

• Jeff Hosley Input Validation on Windows Forms

  I am still having trouble getting this straight. I wonder if anyone can help. I have a straightforward Windows Forms application, displaying data in separate controls (not a Datagridview (yet)) bound to a database via a Dataset and BindingSource, all set up automatically in VS. I want to validate my user's input, so: 1. I want to do the validation as soon as the user enters data, while his attention is still on that field, AND I want to wr ...Show All

• Elvia How can i fill a column by serial number in datagridview (vb.net)

  i have a SerialNumber column in DataGridView and a DataSource bound with DataGridView in Vb.net Windows form I want to populate Serial Numnber in this column in the way i m doing in datagrid on ItemDataBoundEvent e.Item.Cells(0).Text = e.Item.DataSetIndex + 1 i am not able to find similar event in DataGridView Can any one Help Me ...Show All

• oer oledbCommand parameters - any particular order?

  Hi all, Could anyone spill the beans regarding the order of setting up oledbparameters. I have a scenario below strCmdUpdate = "UPDATE tblPerson SET LicenceNumber=@theLicenceNumber WHERE PersonNo=@thePersonNo"         Dim cmdUpdate As OleDbCommand = New OleDb ...Show All

• macuman how to create simple IDE? - from Where to start ?

  hello every one ... i need some guidance .. i need to develop simple IDE which can hold my custom control & generate xml tags against it like vs.net does when we developing asp.net applications. i know its not that easy.. just need to know from where to start what keywords to search any book out dere what need to be learn to develop these kind of IDE i know how to develop custom controls .. need info about creating IDE .. is der ...Show All

• Brent Rector - MSFT multiple forms and datagridview question

  Hi all :) New problem today for me :( I have a form where users are allowed to insert some data. On another form, i have a datagridview that filter records. On this form, im trying to select a record on datagridview, and bind results to another form that is already opened and active. Thx at all in advance. I would create properties on the Data Entry form and when an item is selected in ...Show All

• tim00 call windows form from com class

  Hi, I have class library project with com classes and I need to add windows form to this project and able to open this form from one of com class procedures (like MyForm.Show). I add windows form to the project. when i compile my project with blanck (without controls on it) windows form, it is compiled and registered (automaticaly) in windows and another software can see it and use. if i add any controll (textbox for example) to the form i ...Show All