Answer Questions

• beshaghy ConfigurationManager app.config problem

  Dear Friends, I have been trying to get the following to work properly, but with little luck. I have created a class that inherits from ConfigurationSection. I then added a <configSections> ... <section name="test"> in a new app.config (which I added manually to my project). It seems to be able to read the app.config, but not write back to it. I seem to have a partial/temporary working config file that is created in th ...Show All

• peteg1 How to set up datasource ot Crystal Report at runtime?

  Hi, I have a crystal report crysBanhang and I declare it as follow  private crysBanhang veOpt = new crysBanhang(); Here is my code in form_load method.  SqlConnection conn = AppEnv.GetConnection(); DataSet ds= SqlHelper.ExecuteDataset(conn, CommandType.StoredProcedure, "bl_Hoadonbanhang", ...Show All

• mattyo transflash card

  Dell 4600C, 512 ram, 80G, IE 7 beta. I have uninstalled and reinstalled drivers several times. When I double click on E I am getting the error: E:\ is not accessible incorrect function. I have gone into device manager and uninstalled all USB drivers and reinstalled. I have gone into computer management, disk management and there is no E drive showing. I know the Flash card is formatted because it was formatted in my nextel phone ok. I have tried ...Show All

• CPLETZ Datagridview col headertext change

  Hi Im working with datagridview obj that is binded to DataSet that working with SQL 7.0 In the SQL Database I defined a table with col type: int,  char and datetime. On the datagridview I can change the headertext of col of  type char, but not  ...Show All

• JuanJ HELP!! There are no animals!

  Can anyone help i just started working on Terrarium a few days ago. First: I downloaded Terrarium client 1.1 for .net framework 1.1. when the program started running, there are no animals. it says:"The Terrarium server is experencing temporary difficulties. This is pro ...Show All

• IJay Help with getting a index from a listBox

   I would like to get a index from a listBox but when clicking on a item in the listBox nothing happens but if clicking on the form the program crashes at:  ListBox lb =( (ListBox)sender); Any ideas how to do this Thanks Here is the code. using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; namespace ListBo ...Show All

• zhu.zheng Can smart clients be deployed without administrator rights

  is it necessary for the user logged into the client machine to have administrator rights on the machine in order to deploy smart client thru a URL link or thru .NET framework update etc. so as long as the assembly to be  ...Show All

• valen_N FTP In window form

  dear Sir i need ftp protocol in dot net allah hafiz If you are using Visual Studio 2005, check out the new FtpWebRequest and FtpWebResponse classes in System.Net. If you are using VS2003, FTP isn't natively supported, so you will have to create your own implementation. Refer to the help topic on Pluggable Protocols. ...Show All

• Peter Butler Help with picture box and file locking

  I have the following code to download an image from the internet and put it into picture box Dim client As New WebClient() Try client.DownloadFile(img1, "C:\tmp1.jpg") Catch ex As Exception MessageBox.Show(ex.ToString) End Try pbxImage.Image = Image.FromFile("C:\tmp1.jpg") When it ru ...Show All

• dpreston How to fade in and fade out a splash screen ?

  Can anyone tell how to fade in and fade out a splash screen and make the splash screen to display a time in secs Thx i tried the above coding in vb6.0 but i couldn't got thru. because i couldn't find the opacity option and all. kindly clarify me how to fade in and fade out the splash screen in vb6.0 regards Kumar V FCB Junior, I'm completely new to all this and can' ...Show All

• Pradeep how to use the style"marquee" of progressbar

  how to use the style"marquee" of progressbar. how to let the marquees scroll and not scroll when the style of progressbar is set to marquee There is no such Scroll or Not Scroll. What you can do is that to change the Progress Bar Style, at the Form Load set the Style to Block, and change the style to Marqueee on a certain action. Hope this might help to start a marquee style progress bar, type ------- ...Show All

• Mashhood "the application data folder for visual basic express could not be created" :o(

  In File System Editor of an Setup project it is not possible to add the special folder CommonAppDataFolder. I have a access database file in my project that should be installed once for all users. So I want to put it in the application data folder off all users. Any idea how I could do this Thanks. Jo C:\Documents and Settings\All Users\Application Data Jo, although the CommonAppDataFolder is not inhe ...Show All

• chakravarthy_msc Relating Combos on Windows Forms

  What is the neatest way of relating Combos, e.g., selecting a Product Category in combo1 restricts the Products in the list portion of combo2   I have a dataset containing the two tables related by a datarelation. Using the Find method of the P ...Show All

• dabagaalle How to bind a DataGridViewComboBoxColumn to an object rather than a value!

  Hi. I have this custom Business Object 'OrderDetail' that have those fileds:Id(int),Price(decimal),Quantity(decimal), and Product(is a custom business object too.) when a bind OrderDetails to a DataGridView(where OrderDetails is a collection of OrderDetail), i want the user to be able to choose a product from a DataGridViewComboBoxColumn that in turn, have it's DataSource bounded to the Products list, and the ValueMember is nothing, becaus ...Show All

• SilverShadow How can I load a DataSet into a List Collection?

  Hi I have a Dataset with two tables and a relation between them. How can I load a Dataset with relation into a LIST<> collection I need code sample! Thanks, ...Show All