Answer Questions

• Bosikov Garbage collection -- what is it good for ?

  is there anyway to really optimize memory in .Net  is there a way to manually deallocate memory  otherthan dispose  , what are the otherways we can improve performance  i heard setting objects to null will improve memory use . even this wont ...Show All

• SQL User 2005 remoting -- control embedded in IE

  Hi, I am trying to use .NET remoting in forms control, I just declared: ------------------------------------------------- using System.Runtime.Remoting; using System.Runtime.Remoting.Channels; using System.Runtime.Remoting.Channels.Http; namespace WindowsControlLibrary1 {     public class UserControl1 : System.Windows.Forms.UserCont ...Show All

• vAlex Using DirectX to render non-game Windows.Forms controls

  I have some ideas for visualizing application data that would benefit from using DirectX and a scenegraph.  I implemented an initial version in GDI+ but it just isn't going to work, its slow and requires a ton of complicated code. So I've been& ...Show All

• n3tster Error creating window handle

  Hi I have a MDI windows application in which one form has a combo-box that had display member set to a dataset field. When this form is instantiated i get an exception saying Error creating window handle. If I try binding it to another field in the same dataset (same datatype), it works fine. Anyone know what the problem is Thanks, SM ...Show All

• Yan SW Strange behavior of FlowLayoutPanel

  I'm trying to set up an application that has a view pane that displays a collection of information fields. Each of these fields has different types of controls in them (eg: textboxes, comboboxes, etc) and the fields types have to dynamicly change as the viewed data changes. I've got a fairly good basic setup that renders textbox fields. However, as I start trying to add more complex display fields, I'm running into problems. The big souce of ...Show All

• sthangad Form.Parent

  Hi, i need put a form into a panel. I'm trying use the Form.Parent property, but, it's don't work. How can i do it I'm not sure if you can put a form into a panel.  If anything, it would be something like pan ...Show All

• hullracing Deployment Manifest Questions

  1. Why does MSDN state: The name of a deployment manifest file must end with the .application extension. But when I click publish it creates a deployment manifest with a .deploy extension. 2. When I examine the manifest it is all encrypted unlike what is displayed in MSDN. Is this because it is signed How can I prevent it from being signed Every time I uncheck the "sign the click once manifests" check box in the signing tab, and then click pu ...Show All

• Maria Shneerson How can i cache an array of ListBox, to re-display them faster ?

  hello, i do populate these ListBox with data from a DataView.ToTable distinct query the application is a music browser, like Itunes, on ListBox(es) on the top, there is as cascaded filter that also DISTINCT childs lists. (the behiavor is exactly Itunes like) these ListBox are stored in an array so i can find which one has been clicked, from which tab and create the R ...Show All

• kerm007 deployment on web site

  I want to publish my ClickOnce application on my web site located at Free : http://my-site.free.fr/   The update of this site uses a different address with password.   Visual Studio 2005 does not require any password and can’t directly publish my application on this Web site. Yes    I made a publication in my PC directory, and then a manually copy of this directory content in my site. &nb ...Show All

• Gimpy Winforms with Access DataBase ( it doesn't SAVE , modify records )

  Hello. I'm developing an application using vb. NET and an Access DataBase ( the application is not big ). I ADD a DataSource, ( Menu/Data/Add new datasource) i select an Access Database, and i select the table i need ( dataset ).. everything seems to be fine. I go to the dataSource Windows to see my DataSets with its table, i drag and drop it into a blank winform, it creates a datagrid with its navigator, every seems to be cool. I run t ...Show All

• MikeC01 Using 1.0.21.288 being a firewall as the DMZ?

  I have been running with version 1.0.22.290 of the terrarium which seems to work successfully behind my firewall since I am configured to be the DMZ, but almost no one is using this version.  So I wanted to be able to use the older 1. ...Show All

• Anthony Fine updating datagrid's dataset

  Hi! I have a form with two datagrids, which have their own dataadapters and datasets. When i double-click in either of these datagrids a new form opens and shows the selected rows data in different textboxes and so forth. This second form is then us ...Show All

• RGB How to apply ColumnStyle and Alternating Row style

  I want to apply column style and alternating row style to my datagridview How should I do that Here's what I want to achieve: I have 3 columns. I want the first column to display its cells contents in bold. I also want to aply alternating row color to each row. Also, the Text should wrap in each of the cells. How should I achieve the above scenario All can be set using the Desinger. A DataGridView has the AlternatingRowsDefaultCellStyle ...Show All

• Chuck521 ClickOnce Install Error

  I am new to the concept of click once, but liked the concepts.. Putting it into practice seems to be a little harder than I expected though.. App scenario. Winforms app that uses a webservice located on the same site that the app is going  ...Show All

• daisylh How to use DElphi 7 DLL in VB.Net

  Dear Frd, I have no any idea abt Delphi7 but I want to use Delphi7 DLL in VB.Net as per requirement. In this DLL there is a Procedure that return four different type of VALUES and take 11 input parameter. Please help me asap that How to use this DLL in VB.Net By the way, these below process I have already tried, 1. This DLL is not going to registered through regsvr32.exe. 2. This DLL is not going to add in the VB.Net Project through Add ...Show All