C#

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How do I get a full list of assemblies and their versions of the GAC?? IrishSonic1-Jun-04 3:16 IrishSonic 1-Jun-04 3:16  Hiya How do I get a full list of the assemblies stored in the GAC and their assembly info?? I can get an assembly info using LoadFrom(). Some code would be most helpful. Thanks. Re: How do I get a full list of assemblies and their versions of the GAC?? Dave Kreskowiak1-Jun-04 4:42 Dave Kreskowiak 1-Jun-04 4:42  Try here[^] for a start... RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome tooltip problem gulucay1-Jun-04 3:13 gulucay 1-Jun-04 3:13  Hi everybody, I have created a custom user control(#1). It has textboxes on it. But these textboxes are custom user controls(#2) too. Input to those textboxes can be masked (string,number or character). I set tooltips on these textboxes. When I put my user control(#1) to a form tooltips can be shown. But on one form tooltips could not be seen on run time(At design time it can be show). I could not find anything about the reason. Can anybody help me? Please advice best TreeList controls for .NET ? vgrigor1-Jun-04 3:09 vgrigor 1-Jun-04 3:09  Please advice best TreeList controls for .NET ? I need to choose what to buy. DevExpress suite -to compare with. What is else best graphical suites there are on market for .NET ? Thanks. What is the best from that : ? http://www.componentsource.com/Catalog.asp?fl=&gf=+BUSFUNCLISTCO&gd=Treeview+and+List&bc=&sc=CS Re: Please advice best TreeList controls for .NET ? Heath Stewart1-Jun-04 6:27 Heath Stewart 1-Jun-04 6:27  I've always liked XtraTreeList from Developer Express, which you mentioned. You already have a list it seems of tree views. What's best is what fits your requirements for the cost you're willing to pay.   Microsoft MVP, Visual C# My Articles Re: Please advice best TreeList controls for .NET ? vgrigor1-Jun-04 22:01 vgrigor 1-Jun-04 22:01  It is better to pay twice if abilities of control is twice, due to next work will be too easy with same control, but not new one need with new learning curve, and new curve to conect them and loose consistency. Need good control for most basic functions and most need in advanced programing. Re: Please advice best TreeList controls for .NET ? Heath Stewart2-Jun-04 2:43 Heath Stewart 2-Jun-04 2:43  Not if you won't use those extra features. The Developer Express XtraTreeList is a very extensible control, as are most third-party controls on the market. The best way to determine which is best is to download the trials (they all have them) and try them out. Again, it comes down to whether or not a component fulfills your requirements that determines whether it's a good component. Only you can answer that question.   Microsoft MVP, Visual C# My Articles Re: Please advice best TreeList controls for .NET ? vgrigor3-Jun-04 4:54 vgrigor 3-Jun-04 4:54  Thanks you for qualified respond. This control lookinsatisfying our basic requirements, but task - is to satisfy best, most usual features, to enchance controls, in the future.. That is about experience who used this controls, or know something. This control is Best - strategy for productivity in the future in common ? problems binding my combobox robmays1-Jun-04 1:16 robmays 1-Jun-04 1:16  I have a combobox populated from a DataTable setting the DispalyMember and Value member properties. I want to set the selectedText to a text value i get from a table in a database which is one of the values of my Displaymembers in the comboBox? Re: problems binding my combobox Heath Stewart1-Jun-04 6:24 Heath Stewart 1-Jun-04 6:24  Programmatically set it. After setting your data source and binding your control, you can set the SelectedIndex to 0 or whatever index you want (based on where your would-be text is stored in the DataTable). This also depends on the DropDownStyle for the ComboBox. For the default - ComboBoxStyle.DropDown - SelectedText is only text that is selected - it does not necessary represent text in the ComboBox as an item. For example, if you typed some arbitrary text in your ComboBox and selected it, that would be the SelectedText. If you only want choices available to the user that are in your DataTable, then you should set ComboBox.DropDownStyle to ComboBoxStyle.DropDownList.   Microsoft MVP, Visual C# My Articles Re: problems binding my combobox robmays1-Jun-04 20:25 robmays 1-Jun-04 20:25  thanks for the reply very useful as i was wondering whate the difference between selected text and selected item. I finally solved my problem by using the find FindExactText method for my dropdown list. Re: problems binding my combobox Heath Stewart2-Jun-04 2:41 Heath Stewart 2-Jun-04 2:41  If you were wondering what the difference was, you should've read the property documentation for ComboBox.SelectedItem and ComboBox.SelectedText in the .NET Framework SDK.   Microsoft MVP, Visual C# My Articles How to export dataset to excel wangjim1-Jun-04 0:42 wangjim 1-Jun-04 0:42  Dear All, I'm newer to C#. Now I plan to write a program to export dataset to excel file. I found that I could export the data cell by cell. But it is not efficient and the exporting progress is very slow because my data is huge.So I want to know if there is other efficient way to do so. Thanks. Sincerely, Jim Re: How to export dataset to excel Dave Kreskowiak1-Jun-04 6:04 Dave Kreskowiak 1-Jun-04 6:04  You might want to check this[^] article on MSDN. I think your best bet IS you go through and add each cell through code. RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome Re: How to export dataset to excel wangjim1-Jun-04 7:12 wangjim 1-Jun-04 7:12  Thanks for your reply. I follow the step and use writexml method to export dataset to xml file.But unfortunately my data are too huge.So when I open the xml file, it waste me about one hour to complete opening the file by Excel.Could you tell me another way to expoert?Thanks. Sincerely, Jim Re: How to export dataset to excel Dave Kreskowiak1-Jun-04 7:18 Dave Kreskowiak 1-Jun-04 7:18  I just did! And it didn't have anything to do with XML! Read my previous post, and click on the link. You'll find the code to do what you want. If you really want to compare methods for speed here[^] is another document that covers a number of different methods for getting data into Excel. But, using the Automation method is the most direct, so it's going to be the fastest, no matter which file method you choose... If you have this huge amount of data (I hope it FITS into an Excel sheet!), why would you want to read this data from a file, reformat it and write it back out, then have Excel read it again? Seems like your doing 3x the file work compared to reading the data once and parsing and plugging the data directly into the worksheet. RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome Re: How to export dataset to excel wangjim1-Jun-04 17:59 wangjim 1-Jun-04 17:59  Thanks for your reply again. In my situation I have to transfer the data out from SQL server,but the users in my office don't understand the SQL syntax.They only want to deal with excel file.So I have to write a program to faciliate thier work and export the data to excel.However, thanks for your replay and it really helps me lots. Sincerely, JIm Highlighting a ListViewItem during drag-over Kiran Kamath31-May-04 23:01 Kiran Kamath 31-May-04 23:01  Hi, I need to highlight the ListViewItem during dragOver operation. Since C# does not seem to be support this feature, I am acheiving the same by changing the BackColor and ForeColor as follows: if (highlight){ listViewItem.SubItems[0].BackColor = Color.Navy; listViewItem.SubItems[0].ForeColor = Color.White; } else { listViewItem.SubItems[0].BackColor = Color.White; listViewItem.SubItems[0].ForeColor = Color.Black; } This causes the entire listView to refresh making it look very ugly. I tried to control the refresh by invalidating only the listViewItem as follows. listView.Invalidate(listViewItem.GetBounds(ItemBoundsPortion.Label)); But this too did not help. Also, the listViewItem is getting higlighted more than the Text area. It seems to be higlighting the Column's width. Any thoughts on how I can acheive the highlighting in a better fashion? Thanks. Kiran Re: Highlighting a ListViewItem during drag-over Heath Stewart1-Jun-04 6:19 Heath Stewart 1-Jun-04 6:19  Kiran Kamath wrote: Any thoughts on how I can acheive the highlighting in a better fashion? Just select it. You would already have the ListViewItem so set its Selected property to true. After it's dropped, you can set that property to false.   Microsoft MVP, Visual C# My Articles Re: Highlighting a ListViewItem during drag-over Kiran Kamath2-Jun-04 19:29 Kiran Kamath 2-Jun-04 19:29  I did not want to highlight by selecting the item, as on "Selection" I perform host of other actions. But I guess this is the only way to avoid the flickering of the ListView. Thanks for the reply. Regards, Kiran Get Ip of Client hprahul31-May-04 22:52 hprahul 31-May-04 22:52  I am using a remoting program in which i have a server and a client. I want the client's computer name and ip at the server. How can i get it in c# .net 2003. Please explain... Rahul Re: Get Ip of Client Judah Gabriel Himango1-Jun-04 3:54 Judah Gabriel Himango 1-Jun-04 3:54  Environment.UserName to get the user name of the client, you could get the IP address of the client using something like System.Net.Dns.GetHostByName(Dns.GetHostName()).AddressList[0] #include "witty_sig.h" Re: Get Ip of Client Dave Kreskowiak1-Jun-04 4:25 Dave Kreskowiak 1-Jun-04 4:25  The simplest way would be to have the clinet send it own Machine Name and IP address(es). Or the client could send its own Machine Name and the server works out the list of addresses for the client using System.Net.Dns.GetHostByName(clientMachineName). RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome DefaultButton Wizard_0131-May-04 22:49 Wizard_01 31-May-04 22:49  Do you know how can I make DefaultButton in C# as in MFC? Thankx Wizard_01 Re: DefaultButton Mazdak31-May-04 23:11 Mazdak 31-May-04 23:11  Simply juust set the AcceptButton propoert of your form to your button name. Mazy "One who dives deep gets the pearls,the burning desire for realization brings the goal nearer." - Babuji

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