C#

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Howto: call a webservice dynamicly from a Windows Application martijnISI26-Jul-07 2:02 martijnISI 26-Jul-07 2:02  I cant find a good example or tutorial how to call a webservice dynamicly from a Windows Application. The most tutorials use an Assembly code generator to generate the code. But I think this is too complicated. I want this: 1. Load XML 2. Create Webrequest 3. Send XML 4. Get and read Response Do you have any suggestion? Re: Howto: call a webservice dynamicly from a Windows Application Not Active26-Jul-07 2:17 Not Active 26-Jul-07 2:17  The code that is created is a proxy class that is required to use the webservice in your application, it isn't complicated, its generated automatically. only two letters away from being an asset SCSF performance... Seishin#26-Jul-07 2:01 Seishin# 26-Jul-07 2:01  Hi! in one of projects i load a View with about 10 textboxes and a bit less comboboxes placed on a tablelayoutpanel databound to a dataset. the problem is that while loading the View it flickers a lot. like redrawing all of these controls a few times - looks quite disturbing.. i tried SuspendLayout of the main form while loading the control but did't seem to solve the problem.. anybody have any ideas how to get rid of the flickering?? (tried View's doublebuffered = true too..) life is study!!! Re: SCSF performance... Luc Pattyn26-Jul-07 2:34 Luc Pattyn 26-Jul-07 2:34  Hi, two ideas: 1. I dont think SuspendLayout gets propagated to the form's children; so it stops the form relayouting its direct Controls, but it does not stop those Children from relayouting or repainting themselves when they feel like doing that. 2. For some controls there also is BeginUpdate/EndUpdate which stops the redrawing. Hope this helps. Luc Pattyn try { [Search CP Articles] [Search CP Forums] [Forum Guidelines] [My Articles] } catch { [Google] } Word document in previewcontrol ? Marcel Vreuls (www.agentbase.nl)26-Jul-07 1:57 Marcel Vreuls (www.agentbase.nl) 26-Jul-07 1:57  Hi All, I am struggling with some issues. In order to give the users the possiblity to edit layouts of their documents within their own comfortzone i decided to make use of Microsoft word. It works like a charm but My problem: The users wants a quick-preview of the document when or before merging/editing the document. So i thought i make a form with a printpreview component on it, kick of the word document and go. But this does not work, the preview component cannot handle word documents and i would rather not start up an instance of word (to costy and heavy in loading time Any suggestions, ideas how to give the users a fast preview? Thanks!! Kind regards, Marcel Vreuls http://www.marcelvreuls.com <> how can i get the graphics foxch26-Jul-07 1:43 foxch 26-Jul-07 1:43  Hi, I draw some graphics in a form,such as rectangles,lines.Now when i double click the form,how can i know which graphics i selected or i selected nothing. and then i want to do something with the graphics. In other say ,how can i get the graphics when i click it?? Re: how can i get the graphics Pete O'Hanlon26-Jul-07 2:35 Pete O'Hanlon 26-Jul-07 2:35  Create an abstract base class, which contains overrides for the mouse down and mouse up messages. For each type of item you want to use, create a class that derives from your base class containing the drawing code. Sprinkle instances liberally on your form, and bingo - you've got code that can determine which item has been clicked on. Deja View - the feeling that you've seen this post before. Re: how can i get the graphics foxch26-Jul-07 3:32 foxch 26-Jul-07 3:32  Thank you for your answer! Base on your answer the abstract base class　must be derived from UserControl who has the muouse events?? But i my solution the mouse event happened in the form. Your meaning is that when the mouse down add up,i return the graphics class itself,and in the form catch it?? Thank you.. Re: how can i get the graphics Luc Pattyn26-Jul-07 5:55 Luc Pattyn 26-Jul-07 5:55  IMO your base class could derive from Control or from any Control you choose (such as Panel). User Controls are useful if you want to package things in such a way that you can reuse them in another project (DLL), and/or manipulate them in Visual Designer. If you derive Shape from Control, then MyRectangle from Shape, you can add these to your form's Controls property (or even to each other for hierarchical drawings). Luc Pattyn try { [Search CP Articles] [Search CP Forums] [Forum Guidelines] [My Articles] } catch { [Google] } TreeView Control in C# T.RATHA KRISHNAN26-Jul-07 1:34 T.RATHA KRISHNAN 26-Jul-07 1:34  I have added a TreeView Control in my Form. I have also added One RootNode and Two Child Nodes using the Tree Node Editor by selecting Nodes Property. I have to change the Text and Name Properties for these individual Nodes. I can't change these properties because the properties window is displayed for individual nodes. It's is displayed only for the TreeView Control and other Controls in the form. I am using Visual Studio 2003. How to do this? Re: TreeView Control in C# André Stroebel26-Jul-07 4:11 André Stroebel 26-Jul-07 4:11  Hi don't know if this is what you are looking for?!? Put this code in the required method :- TreeNode parent = new TreeNode("ParentText"); TreeNode child1 = new TreeNode("ChildText1"); TreeNode child2 = new TreeNode("ChildText2"); parent.Nodes.Add(child1); parent.Nodes.Add(child2); treeView1.Nodes.Add(parent); What this does is makes a parent node and two child nodes below it and adds it to the treeview control "treeView1", let me know if this information was of any use creating a Wireless bitmap file Fara7626-Jul-07 1:32 Fara76 26-Jul-07 1:32  How can I create a wireless bitmap file, having the following information using C# Width = 8 Height = 8 Data = 0x00, 0xbd, 0xdb, 0xe7, 0xe7, 0xdb, 0xbd, 0x00 Thanks Re: creating a Wireless bitmap file Not Active26-Jul-07 2:04 Not Active 26-Jul-07 2:04  Fara76 wrote: wireless bitmap file only two letters away from being an asset Re: creating a Wireless bitmap file Dave Kreskowiak26-Jul-07 4:09 Dave Kreskowiak 26-Jul-07 4:09  What on earth is a "wireless bitmap file"??? A guide to posting questions on CodeProject[^] Dave Kreskowiak Microsoft MVP Visual Developer - Visual Basic      2006, 2007 Re: creating a Wireless bitmap file Fara7626-Jul-07 11:59 Fara76 26-Jul-07 11:59  Wireless bitmap (WBMP) is the de facto WAP image format. WBMP images are monochrome (black & white) so that the image size is kept to a minimum. Re: creating a Wireless bitmap file ekynox27-Jul-07 15:12 ekynox 27-Jul-07 15:12  maybe this article could be of some help http://www.codeproject.com/useritems/bmp_to_wbmp_converter.asp how to close the form. monuSaini26-Jul-07 1:24 monuSaini 26-Jul-07 1:24  Hello Every body, I m new with windows application. I had two forms From1 and Form2. Their is a button on form1 and on the click event of that button I had made object of form2 and open with objForm2.showDialog(); But when this form2 is loaded I want to close the form1. I had tried this.close. But no use. Regards, rahul saini Re: how to close the form. Pete O'Hanlon26-Jul-07 1:29 Pete O'Hanlon 26-Jul-07 1:29  You can't close the first form here - you've called ShowDialog so control transfers to the second form until you close that. Deja View - the feeling that you've seen this post before. Re: how to close the form. kubben26-Jul-07 1:34 kubben 26-Jul-07 1:34  Switch your showDialog() to a Show() then you should be able to close the first form. Ben Re: how to close the form. Luc Pattyn26-Jul-07 6:34 Luc Pattyn 26-Jul-07 6:34  Hi, while form2 is shown with ShowDialog() form1 normally remains visible, but inaccessible; i.e. form2 behaves like a modal dialog, one that gets all the attention the process gets, until form2 is closed. If you dont want to see form1 behind form2, I would try this: this.Hide(); // or this.Visible=false; objForm2.ShowDialog(); this.Show(); // or this.Visible=true; BTW: you normally capture the return value of ShowDialog to find out the reason it got closed(use different DialogResult values for different buttons on the dialog). Luc Pattyn try { [Search CP Articles] [Search CP Forums] [Forum Guidelines] [My Articles] } catch { [Google] } Application that can't be terminate or kill Developer61126-Jul-07 1:05 Developer611 26-Jul-07 1:05  I want source of an application that nobody can kill or terminate it . please help me as soon as possible ... DMASTER Re: Application that can't be terminate or kill Pete O'Hanlon26-Jul-07 1:13 Pete O'Hanlon 26-Jul-07 1:13  You and every other script kiddie on the planet. Deja View - the feeling that you've seen this post before. Re: Application that can't be terminate or kill Developer61126-Jul-07 1:20 Developer611 26-Jul-07 1:20  Sorry , bit I don't know you clear please illubrate in more details ... DMASTER Re: Application that can't be terminate or kill Pete O'Hanlon26-Jul-07 1:33 Pete O'Hanlon 26-Jul-07 1:33  Let me put it another way then. In Windows, you can't - an application can always be terminated. Obviously, embedded systems don't work like this, but they are outside the scope of this discussion. The application runs inside a process, and somebody with sufficient privileges must be able to kill a process. This is a by design behaviour, to prevent bad or runaway processes from trampling all over a system. More importantly, this behaviour prevents viruses and worms from taking total control of a system and being unstoppable. Deja View - the feeling that you've seen this post before. Re: Application that can't be terminate or kill J4amieC26-Jul-07 1:34 J4amieC 26-Jul-07 1:34  Developer611 wrote: please illubrate in more details ... Illubration: An application that cannot be terminated by the user is what every virus-writing, lowlife, script-kiddie excuse-for-a-programmer wishes was possible. --- How to get answers to your questions[^]

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