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I'm having trouble finding a way to selecting a control and drag it to another location on the form when the program is running (not the design mode). Same thing is true for resizing a control with the mouse during runtime.
I could do this in VB6 but the method to do it in VB 2005 seems to elude me and I haven't been able to find any references on how to do this.
I would appreciate any help on this.
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I am new to Nhibernate. I need to change my asp.net project to incorporate Nhibernate instead of ADO.net.
I am unable to replace the SqlAdapter and the dataset code.
The code is --:
da = New SqlDataAdapter("select * from DBR where 0=1", MyConn)
Cb = New SqlCommandBuilder(da)
da = Cb.DataAdapter
da.Fill(ds, "DBR")
ds = Dtset.IterateThroughChildren(parent, ds)
da.Update(ds, "DBR")
I have the class for DBR table, but can any one tell tell how to do bulk updates or replace the above code to nhibernate code.
Gaurav Rahi
-- modified at 0:51 Friday 16th December, 2005
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You'd probably get a better response by posting your question on the Nhibernate SourceForge board. There a literly thousands of libraries and controls out there. The chances that someone who has used Nhibernate will see your post here are very, very slim.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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i am the new one in programming for pocket pc, so now we need to create the kiosk mode the pocket pc, so how?
go ahead...do best on my works....
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i would like to rewrite the program for pocket pc, now the first problem is that i want to disable the start menu(which the pocket pc2002 emulator system installed in visual stadio.net 2003,), i want to be like this, when the user swiched on the pocket pc, can only got the log-in page,but now, when i test my appliction on the ppc emulator,yes, firstly can have the log-in page,but when i exit this application, can still got the start menu, i want to disable it,so how?
go ahead...do best on my works....
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You'll probably get a better response in the Embedded/Mobile Forum[^].
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I am using print dialog in my project, I want to use "the select pages FROM PAGE TO PAGE properties.
printdialog1.allowssomepages = true ' i have activated but I am not able to print only the no of pages instead its printing all pages.
thanks in advance
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check this article
http://www.startvbdotnet.com/controls/printdialog1.aspx
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thanks for that suggestion, it helped to know more about printing.
But it doesnot say anything about how to use no of pages selection (ie. FROM PAGE, TO PAGE) . I have enabled the print dialog and also the selection but was not able to print the specified pages even if i told to print (EXAMPLE FROM PAGE 1 : TO 2 PAGE), instead its prints all.
Thanks again
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Hello,
I have a datagrid with a bound datatable. I want to edit one or two columns of the data. When I set the readonly property of the datagrid to false then I have row to add new data, and this is not allowed.
Also after the inpu of the data I have to calculate a value for another column in the grid.
Datagrid = Code, Description, Price excl tax, Tax (%), Price incl Tax.
So when the user changes the price excl then I have to calculate and show the price incl (depending on the tax) or if the price incl is changed then I want to show the calculated price excl.
I'm still working with VB.NET 2002
-- modified at 13:35 Thursday 15th December, 2005
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I have a datagrid with a bound datatable. I want to edit one or two columns of the data. When I set the readonly property of the datagrid to false then I have row to add new data, and this is not allowed.
http://www.syncfusion.com/FAQ/WindowsForms/FAQ_c44c.aspx#q653q[^]
Also after the inpu of the data I have to calculate a value for another column in the grid.
Datagrid = Code, Description, Price excl tax, Tax (%), Price incl Tax.
So when the user changes the price excl then I have to calculate and show the price incl (depending on the tax) or if the price incl is changed then I want to show the calculated price excl.
http://www.syncfusion.com/FAQ/WindowsForms/FAQ_c44c.aspx#q904q[^]
Hope these links help. I'm not sure if they are specific to .Net 2002 or 2003.
Dean
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if anyone have idea about making a transparent Picture box over another
Picturebox in .NET , pls answer me
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here is one example
http://www.vb-helper.com/howto_net_shape_pic.html
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Hi Guys. I need someone help ASAP. I’m using datagrid in my form. When user click button on that form I want all the information from datagrid to be saved in excel file. Dialog box must appear asking user where to save. I don’t want excel file to appear on the screen. The excel file must be read only file Also. I’m writing code in vb.net. Please help me out here. Also advise me if I need to reference any library. I’ve found lots code for asp.net but I need code for VB.NET Only that work.
Pls guys help
Thx
james
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Hi...
i'm searchin for an idea to get two headers above a datagrid or listview..
lookin somethin like that:
a b c
aaa bbb ccc
can someone help me?
Nadine
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Haven'T got a clue yet *s*
But i fixed it now on the listView...
is there a way to get somethin into a listvoew like a ComboBox?
Please Help!
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Dear all
I m using a dll file in asp pages which generates an html file after processing.It's working successfully on local server.but when i Uploaded asp pages to actual server and register my dll file there at.now my dll file is not generating html file.it's on actual server.Could any body tell my why it is happening? and how to solvr it?
All help will be appriciated.
Thanks N Regards
Mr.Uttam Kumar
try to be the best... whereever you go,
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What errors are you getting? I would start by assuming that this is some kind of access issue. Does your process have rights to crate files in the folder where you are trying to create files?
George Carlin wrote:
"Don't sweat the petty things, and don't pet the sweaty things."
Jörgen Sigvardsson wrote:
If the physicists find a universal theory describing the laws of universe, I'm sure the a**hole constant will be an integral part of that theory.
My Blog[^]
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No error I m getting. but this file is notr creating
help me now.
try to be the best... whereever you go,
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Ok, without an error this is going to be next to impossible other than guessing you know.
Ar you perhaps catching an exception and not displaying it? Is the library catching and not displaying an exception?
Anyway, the first thing I would do is make sure that the ASPNET user has at least create and write access to the folder where you are trying to write the files to. If it does not, set that up and see if it helps.
George Carlin wrote:
"Don't sweat the petty things, and don't pet the sweaty things."
Jörgen Sigvardsson wrote:
If the physicists find a universal theory describing the laws of universe, I'm sure the a**hole constant will be an integral part of that theory.
My Blog[^]
-- modified at 9:28 Friday 16th December, 2005
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I have created a form and in that I have put a combo box.
I want that combo box displays the Directory tree view to select any directory from the system
Thank you
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Hi all, don't know if anyone can help with this obscure question. I'm currently busy with a project (for school) involving data compression. We'll only work with plain text files which makes life simpler. The problem: a way to save space we came up with is to chop off one bit off each byte, because for character codes < 128 only 7 bits are needed. I've written code that does this, it converts an input file in chunks of 8 bytes, except it corrupts data (half). Here is the code I'm using:
Compression:
file_name = cdsave.FileName<br />
file_length = FileLen(file_name)<br />
fnum = FreeFile<br />
ReDim bytes(1 To file_length)<br />
Open file_name For Binary As #fnum<br />
Get #fnum, 1, bytes<br />
Close #fnum<br />
Kill file_name<br />
For i = 1 To file_length Step 8<br />
txt = vbNullString<br />
txt2 = vbNullString<br />
For isub = 0 To 7 'bytes to process each time.<br />
If file_length < i + isub Then Exit For<br />
txt = txt & Right$(Format$(Dec2Base(bytes(i + isub), 2), "00000000"), 7)<br />
Next isub<br />
For converttxt = 0 To 6<br />
txt2 = txt2 & ChrW(Base2Dec(Mid$(txt, (converttxt * 8) + 1, 8), 2))<br />
Next converttxt<br />
fnum = FreeFile<br />
Open file_name For Append As #fnum<br />
Print #fnum, txt2;<br />
Close #fnum<br />
Next i<br />
Decompression:
txt = vbNullString<br />
txtInPhase = vbNullString<br />
<br />
intEndFile = FreeFile<br />
<br />
file_name = txtFile.Text<br />
file_length = FileLen(file_name)<br />
fnum = FreeFile<br />
ReDim bytes(1 To file_length)<br />
Open file_name For Binary As #fnum<br />
Get #fnum, 1, bytes<br />
Close #fnum<br />
If Dir(cdSave.FileName) = cdSave.FileName Then Kill cdSave.FileName<br />
For i = 1 To file_length Step 7<br />
txt = vbNullString<br />
txt2 = vbNullString<br />
For isub = 0 To 6 'bytes to process each time.<br />
If file_length < i + isub Then Exit For<br />
txt = txt & Format$(Dec2Base(Format$(bytes(i + isub)), 2), "00000000")<br />
Next isub<br />
For converttxt = 0 To 7<br />
txt2 = txt2 & ChrW(Base2Dec(Mid$(txt, (converttxt * 7) + 1, 7), 2))<br />
Next converttxt<br />
fnum = FreeFile<br />
Open cdSave.FileName For Append As #fnum<br />
Print #fnum, txt2;<br />
Close #fnum<br />
Next i
What happens to the data:
Input: Hello. This is a test string for demonstration purposes.
Output: Ollo. Thigpis a tesq|string for OemonstrOtion purgses.
If someone could take some time to look at this I'd be immensely appreciative. I don't expect anyone to do my work for me, and don't worry, the deadline is still far away. 
Paul
-- modified at 6:41 Thursday 15th December, 2005
modified 18-Jul-18 11:59am.
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