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Re: I NEED A SOLUTION ABOUT CREATE GET BUTTON WHICH COULD HAVE MORE THEN ONE WHERE CRITERIA MAGICIANMERLIN17-Jul-05 21:47 MAGICIANMERLIN 17-Jul-05 21:47  Thank you for your helping but i can not imagine which kind of query i must create.I think i need different where query.Select * from MAINDATA where ????? i have a lot of textbox and i need query for all of them which i must use at the sametime AND OR but i can not use... If one textbox is filled no problem i can do it but like if textbox1 and textbox5 was filled it must be example where textbox1.text=xxxxx AND textbox5.text=xxxxx.... I am just learning vb.net if i ask some unmeaned think i am sorry for that.. Thanx a lot Re: I NEED A SOLUTION ABOUT CREATE GET BUTTON WHICH COULD HAVE MORE THEN ONE WHERE CRITERIA Christian Graus17-Jul-05 23:58 Christian Graus 17-Jul-05 23:58  MAGICIANMERLIN wrote: If one textbox is filled no problem i can do it but like if textbox1 and textbox5 was filled it must be example where textbox1.text=xxxxx AND textbox5.text=xxxxx.... Yes, that is right. You build the query dynamically, and AND is the SQL keyword you need, exactly as you put it. Select * from Maindata where name='theName' AND address = 'myAddress' etc Christian Graus - Microsoft MVP - C++ Autoread incoming outlook msg anaant116-Jul-05 22:37 anaant1 16-Jul-05 22:37  I need a VB prog that reads any incoming msg,, gets sender email, subject, time_date of sending and body of the msg.. thank u so much A.Dhiab Re: Autoread incoming outlook msg KaptinKrunch17-Jul-05 13:04 KaptinKrunch 17-Jul-05 13:04  This may be of some help.. http://www.codeproject.com/script/comments/forums.asp?msg=1134733&forumid=1646&XtraIDs=1646&searchkw=kaptinkrunch&sd=4%2F18%2F2005&ed=7%2F17%2F2005#xx1134733xx[^] Re: Autoread incoming outlook msg anaant117-Jul-05 22:39 anaant1 17-Jul-05 22:39  thank u so much KaptinKrunch but i still have some confusions about.. thanks again A.Dhiab VB & C# waleedEad16-Jul-05 20:58 waleedEad 16-Jul-05 20:58  I Work with VB.Net And use extarnal component to add in my project .The project in SetUp is Slow ,Some freinds said to me that C# is Quicker than VB.NET The Quuestion: IS this true ,if so ,What the Solution Re: VB & C# Daniel132417-Jul-05 3:12 Daniel1324 17-Jul-05 3:12  If I'm not mistaken, C# and VB.net both compile to the same intermediate language (assembly). I read somewhere on MSDN that VB.net and C# executed at very close to the same speed. If you want speed, you'll need a language that compiles to native code like visual C++. Re: VB & C# Dave Kreskowiak17-Jul-05 9:01 Dave Kreskowiak 17-Jul-05 9:01  Neither is quicker than the other. They both compile to the same Intermidiate Language. Speed has two factors. The first (and largest contributor) is proper coding technique. The second is how close to machine code you want to write it in. RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome Re: VB & C# Rob Graham17-Jul-05 10:19 Rob Graham 17-Jul-05 10:19  Dave Kreskowiak wrote: The second is how close to machine code you want to write it in. I disagree. One can write really slow code in assembly language just as easily as any language. the advantage a high level language brings is that the compiler can often generate fast machine code by optimizing even poor high level language code. The speed of .Net apps comes from the runtime compiler which compiles the IL to machine code. Since it is runtime, it can take advantage of machine specific optimizations, and so sometimes generate code that is faster than the equivalent C or c++ code that was precompiled for a general target. As a result, VB and C# are, for all pratical purposes, equivalent: both generate IL, which is compiled by the same runtime compiler at runtime, and so are almost certain to produce code that runs with the same efficiency. Absolute faith corrupts as absolutely as absolute power Eric Hoffer The opposite of the religious fanatic is not the fanatical atheist but the gentle cynic who cares not whether there is a god or not. Eric Hoffer Re: VB & C# Dave Kreskowiak17-Jul-05 11:18 Dave Kreskowiak 17-Jul-05 11:18  Rob Graham wrote: I disagree. One can write really slow code in assembly language just as easily as any language. the advantage a high level language brings is that the compiler can often generate fast machine code by optimizing even poor high level language code. Why do you think I put "proper coding technique" above all else?!?!?!?! Any idiot can write bad code in any language. Rob Graham wrote: The speed of .Net apps comes from the runtime compiler which compiles the IL to machine code. Since it is runtime, it can take advantage of machine specific optimizations, and so sometimes generate code that is faster than the equivalent C or c++ code that was precompiled for a general target. The best optimizers on earth can't make up for bad coding technique in the first place. Rob Graham wrote: As a result, VB and C# are, for all pratical purposes, equivalent: both generate IL, which is compiled by the same runtime compiler at runtime, and so are almost certain to produce code that runs with the same efficiency. Isn't that exactly what I said??? Why, again, do you disagree? RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome Re: VB & C# Rob Graham17-Jul-05 14:14 Rob Graham 17-Jul-05 14:14  The only comment I disagreed with was the 'closer to the machine' comment (I should have made that clearer than just quoting it). IMO closer to the machine in no way gaurantees more speed. I have seen som real crap in assembly language, as well as some remarkably fast and brilliant code in high level languages. I heartily agree that good coding practice - and good design - is the most important factor in both speed and robustness, regardless of language. Absolute faith corrupts as absolutely as absolute power Eric Hoffer The opposite of the religious fanatic is not the fanatical atheist but the gentle cynic who cares not whether there is a god or not. Eric Hoffer Re: VB & C# Christian Graus17-Jul-05 18:06 Christian Graus 17-Jul-05 18:06  Actually, I was reading that VB.NET causes a lot more context switches, which means it can be slower in some instances. This was from a book on optimising ASP.NET applications in both languages. Christian Graus - Microsoft MVP - C++ Re: VB & C# Dave Kreskowiak18-Jul-05 2:32 Dave Kreskowiak 18-Jul-05 2:32  I don't know about that. From what I've been reading, albeit only briefly, it can happen alot when you interlace blocks of code with HTML in ASP. I haven't found anything on that in ASP.NET, yet... But in a Windows Forms app? VB.NET and C# would have to generate radically different code for something like that to happen. Wouldn't you think? RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome Re: VB & C# Christian Graus18-Jul-05 12:54 Christian Graus 18-Jul-05 12:54  Dave Kreskowiak wrote: VB.NET and C# would have to generate radically different code for something like that to happen. Wouldn't you think? Yeah - this book is pretty deep, it covers every possible cause of unnecessary CPU usage, and it mentions that VB has some methods that cause it, as opposed to different methods C# has to do the same thing. I think it was to do with array lookups, but I can't recall. I didn't exactly do a dance and memorise the details I can look it up if you like. Christian Graus - Microsoft MVP - C++ Re: VB & C# Dave Kreskowiak19-Jul-05 2:53 Dave Kreskowiak 19-Jul-05 2:53  Christian Graus wrote: I didn't exactly do a dance and memorise the details Christian! I'm shocked! You didn't do a dance when you found something bad about VB.NET?! What's the book? It woud be an interesting read. RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome Re: VB & C# Christian Graus19-Jul-05 10:40 Christian Graus 19-Jul-05 10:40  Dave Kreskowiak wrote: Christian! I'm shocked! You didn't do a dance when you found something bad about VB.NET?! *grin* I recently found out that VB.NET supports optional parameters, which C# does not. I'd prefer operator overloading to optional parameters, but while I still personally hate to use VB, I was obviously wrong in thinking it is always behind C# in language features. So, I give up. Dave Kreskowiak wrote: What's the book? It woud be an interesting read. Improving .NET application performance and scalability.[^] It's a great read, I've learned a lot about the framework I did not know, like WeakReferences, for example. One of the best things about becoming an MVP is that I got to choose a number of books, and I've been given more since, so I've got quite a number of the patterns and practices books now. Sadly, I'd just bought a whole lot, so some of my picks were areas of vague interest, I'd already bought the stuff I *really* wanted. But I'd say this is close to being the best of the lot, even better than Code Complete was. Christian Graus - Microsoft MVP - C++ insert statment Anonymous16-Jul-05 11:36 Anonymous 16-Jul-05 11:36  hellow to all .. can anybody tell me what's wrong with this insert statment i recive Syntax error message ... If TextBox1.Text = "" Or TextBox2.Text = "" Or TextBox3.Text = "" Or TextBox4.Text = "" Then MessageBox.Show("Fill in all the fields") Else Dim ConnString As String ConnString = "provider=microsoft.jet.oledb.4.0;data source=C:\Message.mdb" Dim MyOledbCommand As OleDbCommand = New OleDbCommand Dim OleDbConn As OleDbConnection = New OleDbConnection(ConnString) OleDbConn.Open() Dim String1, String2, String3, String4 As String Dim u_date As String String1 = TextBox1.Text String2 = TextBox2.Text String3 = TextBox3.Text String4 = TextBox4.Text String5 = Date.Today Try MyOledbCommand.CommandText = "Insert Into User " _ & "(user_name,password,first_name,last_name,u_date) " _ & "Values (" & "'" & String1 & "', " & "'" & String2 & "', " & "'" & String3 & "', " & "'" & String4 & "', " & "'" & String5 & "')" MessageBox.Show(MyOledbCommand.CommandText) MyOledbCommand.Connection = OleDbConn MyOledbCommand.ExecuteNonQuery() OleDbConn.Close() MessageBox.Show("User was added") TextBox1.Clear() TextBox2.Clear() TextBox3.Clear() TextBox4.Clear() Catch err As System.Exception MessageBox.Show(err.Message) End Try End If Bitblt .Net style help using (Matthew Hazlett) code Fraxx Daidouji16-Jul-05 6:47 Fraxx Daidouji 16-Jul-05 6:47  I used Matthew Hazlett bitblt code for vb.net and got it to work for part of what I wanted to do. I have one picturebox which is my tileset holder. 32x32 tiles in size. I have another picture box to hold the tile I clicked on(That part worked.) Now I have a third picture box that is my map. I want to be able to click anywhere on picturebox3 and past the picture 32x32 in size from the second picturebox where I clicked. The only thing I have got it to do is past it at 0,0 in the third picture box. I tired changeing numbers around and still nothing. adding new form Anonymous15-Jul-05 23:26 Anonymous 15-Jul-05 23:26  hellow to all i wana add to my project a new form but i wana this form to be the first to load not the second one ... how can i do it ? thx to all .. Re: adding new form [Marc]16-Jul-05 8:52 [Marc] 16-Jul-05 8:52  You have to change the startup object of your application: Menu >> Project >> [ProjectName] Properties >> Startup object Re: adding new form Anonymous16-Jul-05 11:02 Anonymous 16-Jul-05 11:02  thxx Re: adding new form [Marc]16-Jul-05 15:48 [Marc] 16-Jul-05 15:48  ur welkum Folder Treeview with checkboxes (VB6) xer131415-Jul-05 22:30 xer1314 15-Jul-05 22:30  Hi all, im a novice programmer. I was wondering how I could get a Folder Treeview with checkboxes (VB6). More specifically, I want to feed an array of directories (paths) to a treeview with checkboxes. These directories would be the highest level in the treeview (ie when collapsed, the only items or nodes would be the list from the array of directories). The purpose of this is so that I can exclude or include (with checkboxes) subfolders for the purpose of copying files en-mass (a lot a time). Ive seen examples of this from http://btmtz.mvps.org/treeview/ but as I am a novice programmer, I have difficulty in implementing... any help would be appreciated. sqlce connection help Member 190267915-Jul-05 22:00 Member 1902679 15-Jul-05 22:00  I need help i am trying to creat a program in VB.net for a pda. i already have the database created using the quary analizer. but i can not get the connection to work. Public Sub conn() Dim conn As New SqlCeConnection conn.ConnectionString = "Provider=Microsoft.SQLSERVER.OLEDB.CE.2.0; Data Source=\My Documents\abook.sdf;" end sub but i keep getting exceptions i have searched threw several examples but they all start out by creating the database or using XML. all i want is to retrieve data and manipulate it. please some one explane what i am doing wrong, and a good example of what i need to do. Vb+scanned image reading royrana15-Jul-05 22:00 royrana 15-Jul-05 22:00  I have a scanned image which has two small circles in it. One is black colored another is white , in a picture box. I want to read the specific rgb of the two circles and represent the name black and white in two labels in a form. Pls help me

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