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sathyan_8294 wrote: plz help...very very urgent...
As opposed to all the other questions, that are asked by people who don't care if they get an answer ? Please don't do this, imagine if everyone did, the forum would look like this:
Pease help
I need help !!!!
Urgent - help me !!!
Do you think that's useful ?
sathyan_8294 wrote: i want vb.net codes for update or change the values and save the changed or updated values in datagrid during runtime of vb.net windows application.
Your question is broad enough that it's obvious you've not bothered with google. It's also too broad to answer. Save the changes to where ? Is this ASP.NET or winforms ? What have you tried ? Why doesn't it work ?
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Looking at previous posts you had another 'plz help' message title in which the rules were explained. Again, please read the rules of the forum.
__________________
Bob is my homeboy.
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And the only thing that's "very very urgent" in a forum environment like CP, is the need to pee. So, please, go to the bathroom first, then come back and explain your question in more detail when you don't need to pee so bad.
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okay,
I've looked into using my.settings to change values of text boxes at run time. What I'd really like to do though, allow the user to save the current settings as "whatevername.xml", and then open that setting file whenever they want, changing the values of the text boxes. I'm not sure what to do as everything I've read uses either the app.config, or user.config files. Any ideas?
Thanks
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The settings files have a save method, why don't you want to use them ?
You can use the XmlDocument class to create/load/save/modify any XML file you like.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Hi and thanks for your reply,
I realise that there is a save function, but doesn't that save them to the same app.config, or user.config files? I want the user to be able to enter a file name, and then later be able to choose which settings they want to open. Can this be done with the method you're mentioning? if so, can you please point me in the right direction?
Thank you
Bosko
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Then create a serializable class to hold all of these values, binding the TextBox to the properties it exposes. Then all you have to do is serialize this object (an instance of your class) to an XML file using the XmlSerializer Class[^].
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Co ai lam ve su kien mousemove ko ? Chi dung voi
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Better language than english.......
Regards,
Arun Kumar.A
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Arun.Immanuel wrote: Better language than english.......
You mean Plain English? 
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can you write event mousemove on combox ! help me ! thank you
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thanhphuong1703 wrote: can you write event mousemove on combox ! help me ! thank you
Nope, you forgot to say the magic word...
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I don't see why not, have you tried ?
Please post your questions once only, in English only.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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im usin vs.net 2005
in the edit mode the controls are good
but when i run the windows application the controls comes like the vb6 controls
the old style ... the buttons the tabs all the controls
what's my problem ?
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Did you disable "Enable XP Visual Styles" in your project properties, Application tab?
If this option is greyed out, you turned off "Enable application framework", which will also disable XP Visual Styles.
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u have right
the problem was that i converted the project from vs.net 1.0 to 2.0
so by default the XP style was set to don't
thanks man
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It's those little (read: HUGE) tidbits that make all the difference in the world when you ask a question in a forum environment.
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i am working on vb.net windows forms.inthat i used outlook by adding reference.when i tried to run the application i am getting eror as "can not create activex object".any one pls help me in this isuue.
thanks
Madhusudhan.
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What's the rest of the error message? Is this problem comming up on your development machine, or is it on a machine that you deployed your app to?
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Hello,
VS 2005
I want to create a user control for the compact framework.
I have developed user controls before, however I need to create a control based on the CF tab control. Currently the tabs always display at the button of the control. The customer wants them to be at the top of the control.
Would I have to create a user control that inherits the CF tab control? And maybe override something that would enable the tabs to be at the top
I have experience in creating user control, but nothing as complex as this.
Can any one provide any suggestions or sample code to get started.
Many thanks in advance,
Steve
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I would generally try deriving from the control in question and see if it's a simple fix, or if the control is going to fight your change. Often, it's easier to start from scratch.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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hello all,
Am creating employees master data using vb.net and sql server. in my screen i have lot of radio button for male /female selection and some yes/no selection. my problem is how to insert this radiobutton values to the database.according to the user selection(yes/no). Here i have Attached My coding Please help me...........
INSERT OPTION CODE
Private Sub btnins_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnins.Click
con.Open()
str = "Insert into EmployeeMaster values('" & txtname.Text & "','" & txtfname.Text & "','" & dtdob.Text & "','" & gencom.Text & "','" & txtqual.Text & " ','" & txtbg.Text & " ','" & martcom.Text & "','" & txtadd.Text & "',' " & txtcadd.Text & " ','" & txtpho.Text & "','" & txtmob.Text & "',' " & txtemail.Text & " ','" & txtpp.Text & " ','" & txtpv.Text & " ',' " & txteno.Text & " ',' " & depcom.Text & " ', ' " & descom.Text & " ',' " & dtdoj.Text & " ','" & catcom.Text & "','" & mopcom.Text & "','" & txtac.Text & "','" & byes.Text & "',' " & txtbv.Text & "',' " & txtcdue.Text & "','" & txtcdate.Text & "','" & txtesino.Text & "','" & txtpfno.Text & "','" & expyes.Text & "',' " & detcom.Text & "','" & txtpc.Text & "','" & txtnc.Text & "' )"
cmd = New OdbcCommand(str, con)
cmd.ExecuteNonQuery()
'check()
MsgBox("Inserted")
clear()
con.Close()
End Sub
VIEW OPTION CODE
con.Open()
str = "select * from EmployeeMaster where Name='" & namecom.Text & "'"
cmd = New OdbcCommand(str, con)
dr = cmd.ExecuteReader
If dr.Read Then
txtname.Text = dr.GetValue(0)
txtfname.Text = dr.GetValue(1)
dtdob.Text = dr.GetValue(2)
gencom.Text = dr.GetValue(3)
txtqual.Text = dr.GetValue(4)
txtbg.Text = dr.GetValue(5)
martcom.Text = dr.GetValue(6)
txtadd.Text = dr.GetValue(7)
txtcadd.Text = dr.GetValue(8)
txtpho.Text = dr.GetValue(9)
txtmob.Text = dr.GetValue(10)
txtemail.Text = dr.GetValue(11)
txtpp.Text = dr.GetValue(12)
txtpv.Text = dr.GetValue(13)
enocom.Text = dr.GetValue(14)
depcom.Text = dr.GetValue(15)
descom.Text = dr.GetValue(16)
dtdoj.Text = dr.GetValue(17)
catcom.Text = dr.GetValue(18)
mopcom.Text = dr.GetValue(19)
txtac.Text = dr.GetValue(20)
byes.Text = dr.GetValue(21)
txtbv.Text = dr.GetValue(22)
txtcdue.Text = dr.GetValue(23)
txtcdate.Text = dr.GetValue(24)
txtesino.Text = dr.GetValue(25)
txtpfno.Text = dr.GetValue(26)
expyes.Text = dr.GetValue(27)
detcom.Text = dr.GetValue(28)
txtpc.Text = dr.GetValue(29)
txtnc.Text = dr.GetValue(30)
dr.Close()
End If
con.Close()
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rrrriiizz wrote: str = "Insert into EmployeeMaster values('" & txtname.Text & "','" & txtfname.Text & "','" & dtdob.Text & "','" & gencom.Text & "','" & txtqual.Text & " ','" & txtbg.Text & " ','" & martcom.Text & "','" & txtadd.Text & "',' " & txtcadd.Text & " ','" & txtpho.Text & "','" & txtmob.Text & "',' " & txtemail.Text & " ','" & txtpp.Text & " ','" & txtpv.Text & " ',' " & txteno.Text & " ',' " & depcom.Text & " ', ' " & descom.Text & " ',' " & dtdoj.Text & " ','" & catcom.Text & "','" & mopcom.Text & "','" & txtac.Text & "','" & byes.Text & "',' " & txtbv.Text & "',' " & txtcdue.Text & "','" & txtcdate.Text & "','" & txtesino.Text & "','" & txtpfno.Text & "','" & expyes.Text & "',' " & detcom.Text & "','" & txtpc.Text & "','" & txtnc.Text & "' )"
This is begging for a SQL attack, you should use parameterised queries, or, better yet, stored procs.
Colin has an excellent article on SQL injection, you should read it.
In C#, you can do this:
string sex = (rdoMale.Checked) ? "Male" : "Female";
Does VB do something like that ? Basically, it depends on how your data is stored, if it's a bool use the check result of the appropriate button. Otherwise, you need to build your paramater based on radio button state.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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