Visual Basic

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Re: listbox minniemooo22-Sep-06 1:59 minniemooo 22-Sep-06 1:59  are you trying to answer me or are you just being rude? I am new to this and whould like to learn. Re: listbox Dave Kreskowiak22-Sep-06 2:37 Dave Kreskowiak 22-Sep-06 2:37  He's asking you where you're getting stuck. What part of this ListBox procedure are you having a problem with? Dave Kreskowiak Microsoft MVP - Visual Basic Re: listbox The ANZAC22-Sep-06 11:41 The ANZAC 22-Sep-06 11:41  got to: http://msdn.microsoft.com/vstudio/express/vb/learning/default.aspx[^] Here you will find videos that are learning resources for vb.net. Most are for beginners but episodes 8 and 9 introduce the basics of database and will probably be very useful. Posted by The ANZAC Regarding flexgrid Ron.S21-Sep-06 21:07 Ron.S 21-Sep-06 21:07  hi there how to add a combobox to a colum of the flexgrid in visual basics.. thanksin advance bharath.s Re: Regarding flexgrid Suelinda_W6-Oct-06 7:52 Suelinda_W 6-Oct-06 7:52  Hi, I don't know if you are using MSFlexGrid or VSFlexGrid, but both are similar. MSFlexGrid was based on VSFlexGrid (by what was at the time Video Soft). However, while VSFlexGrid has direct support for checkboxes, it does not look like the MSFlexGrid does. If you do a Google search on MSFlexGrid Checkbox, you will find some possible workarounds http://www.google.com/search?hl=en&q=msflexgrid+checkbox&btnG=Google+Search[^]. If you are using VSFlexGrid, it is easy to add the checkboxes. All you have to do is set the ColDataType property of a Boolean column (0\1, true\false) to FlexDTBoolean. For example: vsFlexGrid1.ColDataType(10) = FlexDTBoolean Many of the properties are the same between MSFlexGrid and VSFlexGrid, so if you wanted to use the VSFlexGrid instead it would be easy to attach existing code to the control. To learn more about VSFlexGrid, please visit http://www.componentone.com/products.aspx?TabTypeID=1&ItemType=1&PanelIndex=16&ItemID=54023&SubCategoryTypeID=0&TabMapID=71&TabID=91[^]. Suelinda W Customer Engagement, ComponentOne LLC http:\\www.componentone.com how to freeze panes the datagrid in vb.net charleslau285521-Sep-06 20:07 charleslau2855 21-Sep-06 20:07  hi, Everyone know how to freeze panes the datagrid in vb.net? which mean DataGrid with the ability to lock the header row and columns. Please help! Regards, charles Re: how to freeze panes the datagrid in vb.net Dave Kreskowiak22-Sep-06 2:27 Dave Kreskowiak 22-Sep-06 2:27  The DataGrid in 2002 and 2003 doesn't support "Freeze Panes". The DataGridView in 2005 does. The documentation on it is here[^]. Dave Kreskowiak Microsoft MVP - Visual Basic deploying a .net winforms that has to connect to remote sql server steve_rm21-Sep-06 19:45 steve_rm 21-Sep-06 19:45  Hello, I have a windows application that uses a sql server remote database. Which is the best method to deploy an application that has to connect to a remote server on an another computer, that is part of the LAN Network. I have been told that during installation the connection will be setup. At the moment I am using the sqlclient connection. I have my connection string in the app.config. But when the customer installs that want to be able to browse to the server that they will have to connect to. Well as I have never deployed, I will never know what is best. Give you could give a short example, i would be most grateful. Thanks Error encountered when I try to rebuild the solution jackeychen131421-Sep-06 17:47 jackeychen1314 21-Sep-06 17:47  Can anybody help me to resolve below issue? I download one program from internet. The previous program used devcomponents.dotnetbar v4.8 control. I removed the dll in the reference and also deleted the form which used that control. After that I tried to rebuild the solution, I encountered below error message. Please refer. Thanks in advance. D:\Jackey\localJxc\licenses.licx Could not transform licenses file 'licenses.licx' into a binary resource. (1) : error LC0003 : Unabled to resolve type 'DevComponents.DotNetBar.DotNetBarManager, DevComponents.DotNetBar, Version=4.8.0.0, Culture=neutral, PublicKeyToken=7eb7c3a35b91de04' Jackey Chen Re: Error encountered when I try to rebuild the solution Christian Graus21-Sep-06 18:29 Christian Graus 21-Sep-06 18:29  Do you have a file called licenses.licx floating about ? Christian Graus - Microsoft MVP - C++ Metal Musings - Rex and my new metal blog datagrid babucherayath21-Sep-06 17:25 babucherayath 21-Sep-06 17:25  How can i increment current cell by adding one to it. Its vb equivalent is grid.col = grid.col+1 Re: datagrid Christian Graus21-Sep-06 17:44 Christian Graus 21-Sep-06 17:44  What sort of container are you using ? A datagrid has a Columns collection, which is numerically indexed, and also by column name. Christian Graus - Microsoft MVP - C++ Metal Musings - Rex and my new metal blog Re: datagrid locaas21-Sep-06 23:37 locaas 21-Sep-06 23:37  number Question T.T darktem2321-Sep-06 14:36 darktem23 21-Sep-06 14:36  Dim temp As Integer temp = 5 / 2 : output = 2 temp = 11/ 2 : output = 6 <- ?? (5/2=2,11/2=5) why? Re: Question T.T [modified] Dave Kreskowiak21-Sep-06 14:48 Dave Kreskowiak 21-Sep-06 14:48  Because you defined temp as an Integer. 11/2 = 5.5, or as an integer, 5. Converting a floating point number to an integer truncates the decimal point and everything after it. Dave Kreskowiak Microsoft MVP - Visual Basic Re: Question T.T Christian Graus21-Sep-06 14:54 Christian Graus 21-Sep-06 14:54  Because it's rounding up, if you want it to always round down, use Math.Floor Christian Graus - Microsoft MVP - C++ Metal Musings - Rex and my new metal blog Re: Question T.T schachmat21-Sep-06 22:01 schachmat 21-Sep-06 22:01  On 5/2 = 2.5 ==> 2 it is rounded down On 11/2 = 5.5 ==> 6 it is rounded up I don't know why, but it is alternating rounding up and down... 3.5->4 4.5->4 ... Runtime Compilation? schachmat21-Sep-06 12:10 schachmat 21-Sep-06 12:10  Hi, is it possible to execute code, saved in a string, while runtime? The Problem is the access to the controls on my Forms. It is for a language-system. I've the controls including property in a String (e.g. "frmMain.cmdEnd.Text") and the target value in another string. How can i access the property of the target control? Thanks, schachmat Re: Runtime Compilation? Christian Graus21-Sep-06 12:19 Christian Graus 21-Sep-06 12:19  You can use reflection to find the control and it's property and set it. Christian Graus - Microsoft MVP - C++ Metal Musings - Rex and my new metal blog Re: Runtime Compilation? schachmat21-Sep-06 12:54 schachmat 21-Sep-06 12:54  Can you give me an example please? Thanks, schachmat Re: Runtime Compilation? Christian Graus21-Sep-06 12:57 Christian Graus 21-Sep-06 12:57  Not really, I don't write VB.NET, I'm here only because most questions end up being framework related. But if you google, you'll find lots of examples. Christian Graus - Microsoft MVP - C++ Metal Musings - Rex and my new metal blog Re: Runtime Compilation? [modified] schachmat21-Sep-06 13:00 schachmat 21-Sep-06 13:00  I only need the right class/methods... (Or some search-phrases for google...) Thanks, schachmat -- modified at 3:57 Friday 22nd September, 2006 Re: Runtime Compilation? schachmat23-Sep-06 6:18 schachmat 23-Sep-06 6:18  __Dim InfoMember As System.Reflection.MemberInfo __Dim InfoProperty As System.Reflection.PropertyInfo __ __For i As Int32 = 1 To Anzahl ____Dim Target As String = (...) ____Dim Value As String = (...) ____Dim Memberr() As String = Split(Target, ".") ____InfoMember = My.Forms.GetType.GetMember(Memberr(0))(0) ____For j As Int16 = 1 To Memberr.Length - 2 ______InfoMember = InfoMember.GetType.GetMember(Memberr(j))(0) ____Next j ____InfoProperty = InfoMember.GetType.GetProperty(Memberr(Memberr.Length - 1)) ____InfoProperty.SetValue(InfoMember, Value, Nothing) __Next This is, what i have coded until now. But there is still an Error inside: InfoMember.GetType doesn't get me the Type of the Member, but gets me the Type "MemberInfo". Now how can i get the Type of the Member, saved in InfoMember?? Thanks, schachmat Re: Runtime Compilation? schachmat23-Sep-06 10:06 schachmat 23-Sep-06 10:06  __Dim InfoMember As System.Reflection.MemberInfo __Dim InfoProperty As System.Reflection.PropertyInfo __ __For i As Int32 = 1 To Anzahl ____Dim Target As String = (...) ____Dim Value As String = (...) ____Dim Memberr() As String = Split(Target, ".") ____InfoMember = My.Forms.GetType.GetMember(Memberr(0))(0) ____For j As Int16 = 1 To Memberr.Length - 2 ______InfoMember = Type.GetType(Split(InfoMember.ToString, " ")(0), True, False).GetMember(Memberr(j))(0) ____Next j ____InfoProperty = Type.GetType(Split(InfoMember.ToString, " ")(0), True, False).GetProperty(Memberr(Memberr.Length - 1)) ____InfoProperty.SetValue(InfoMember, Value, Nothing) __Next I solved the Problem (blue), but got another one (red): InfoMember isn't right. I need the Member (e.g. My.Forms.frmMain) and not the MemberInfo-structure about it. How can i get the member out of the MemberInfo-structure? Thanks, schachmat EventSync for lockdown in Windows XP Professional Joshua Boyle21-Sep-06 8:50 Joshua Boyle 21-Sep-06 8:50  Hello and good day Windows XP Professional allows for "locking" of a computer as opposed to logging out or shutting down. Currently, the network I am on has no Event Sync for this practice whereas it does have them for Logon and Logout. I'm trying to write a small application that will populate a column in a datagrid with the status of individuals on the network (whether they are in or out of the office). To do this, I need an Event Sync to push out to all network machines that fires when their computer is locked. Any help would be greatly appreciated. I have also posted in this in a couple other message boards because I'm not 100% certain which board it most pertains to. Thank you!

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