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Hi,
I dont know how to open the existing pdf file(out side of the form) in visual basic.
I used shell command, but one problem happened. While first pdf open means it is not opened, while openning second pdf file on the same run time the first file ans second file both are opened.I dont know y this problem.
Also how to search particular word in PDF using VB code?. I need both answers. I am very much struglling bcoz of this.
My advance Thanks For that Guy.
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There are free and commerical PDF libraries for .NET. There is no PDF support built in, Process.Start to start a viewer is the best you can hope for, or perhaps using IE as a control to view them.
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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If you convert the date into a DateTime object, there is a DayOfWeek property in the DateTime that you can check to see if it is Sunday. It returns a enumeration.
Dim dt As New DateTime(2003, 5, 1)
If dt.DayOfWeek = DayOfWeek.Sunday Then
End If
Hope that helps.
Ben
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thanks lot,
its working cool..........,
Magi
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hi frnds,
i hv a form with textboxes, radio buttons, tabcontrols and panel(pnlCommand)which holds button(btnReply)
on Form1_Laod tabcontrol's visbility is false
on Form1_Resize code i hv wrriten which works fine
Me.Size = New System.Drawing.Size(760, 280)
pnlCommand.Size = New System.Drawing.Size(712, 40)
pnlCommand.Location = New System.Drawing.Point(40, 200)
bt on btnReply the form shld increase the size i.e
tabcontrols shld be made visible and btnReply shld be placed at bottom af the form
thnxs in advance
Pushpa
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Use the Anchor property to set where controls move on a resize of the form, and set the Size property, as you already are, to resize it.
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
when the user press Enter key on datagridview the focus goto the next row , ant Tab key go to the next cell ..
How can I prevent that to use Entyer/Tab keys in any other use ..
jooooo
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you can use the keypress event of the datagridview.
check which key was pressed.if enter key then move the focus to the previous row and if tab key then move the focus to the previous cell.
hopes it helps,
Wachill
Signature has been encrypted
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Hi,
I am using VB .Net 2.0 thik client application(Winform) and in one case I need to creat the kind of function, which will be provided class name(string) as parameter and that function will return object of that class, like,
if (blnCustomerSelected)
{
dim objCustomer = GetObject("Customer")
textbox1.text = objCustomer.FName
textbox2.text = objCustomer.EmailID
....
}
else if product then
{
dim objProduct = GetObject("Product")
textbox1.text = objProduct.Name
textbox2.text = objProduct.Rate
textbox3.text = objProduct.ID
....
..
}
so what would be the definition of GetObject() in this case?
TIA
Best Regards,
Niraj Parikh
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Sounds like you need to write a factory class. A factory class would check the string passed in, and have a switch or something to return an instance of that type. It looks like you really want to load a specific product/customer here tho, although that's not clear in your getobject call.
Of course, this means that your code is not typesafe, I assume Customer and Product do not have a common base beyond object. But, I guess VB isn't that type safe to begin with.
I presume you don't REALLY have objects called textbox1 and textbox2 in your code ?
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 Graus,
Thanks for your reply, yes its not my real objects, its just kind of algoritham using which I just wanted to explain what I want,
pls dont consider the syntax just the concept is I need to have object at runtime and my classtime is not fixed, it come at runtime in form of string so if function accepts "class1" then it should return objClass1 which should be a object of class class1
hope now its clear,
Thanks,
Best Regards,
Niraj Parikh
Niraj Parikh
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hi sir,
how to retrive a *.doc file using openfiledialog box in vb.net
please post the answer to my mail id
thanks & regrads
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navyasri wrote: vb.net
The subject line of you post is utterly pointless. You have posted this in the VB.NET forum and then you redundantly used "vb.net" as your subject line. Of course your post is about VB.NET, what else would it be about?
Your subject line should be meaningful: "Need help with OpenFileDialog" or "How to retrieve a .doc file"
navyasri wrote: please post the answer to my mail id
If anyone does this they are a discredit to the community. We are all here to learn from each other. If you get answers posted privately to you then no one else can benefit. The community loses something.
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You can retrieve any file type you like. However, unless your PC has Word and you use one of the technologies for interoping with Word, you cannot hope to view a .doc file.
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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If you are asking how to filter the doc files, it can be done as follows.
In the "Filter" property of the opendialog control write this
Word Documents (*.doc)|*.doc
Sujith
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how can i add flash movie in vb.net???
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There are code samples around, via free graphing libraries.
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!
That is how I read a value from application config file
GetStatus = System.Configuration.ConfigurationSettings.AppSettings("ActivationStatus")
I would like to know how can we update value of a key in application config file?
Thanks 
What a curious mind needs to discover knowledge is noting else than a pin-hole.
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Thanks Kuben! I will look at your sample.
What a curious mind needs to discover knowledge is noting else than a pin-hole.
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I have a datagridview with a checkbox column. I want to force only one row to be checked at a time. So if one box in the column gets checked the others get unchecked. I'm sure there's a simple solution. Does anyone know it?
Thanks
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Check boxes imply multiple items may be checked at the same time. RadioButtons are used for single options. Does a radiobutton work with the datagridview? If it does, then from a user standpoint I would recommend radiobuttons. Plus it may mean you don't need to worry about additional coding. If it doesn't you could probably just loop through each column when an box is checked and make sure the rest are unchecked.
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TwoFaced has given you the right solution in the end.retrieve the id of the checkbox which is being clicked....Just Loop through your datagridview....check if any other checkbox is checked or not....if checked make its CheckedState to false other than the checkbox which is clicked...
Live life to the fullest
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Hello,
I would like to know how to perform a hex search in a file. Meaning I would like to search on a file to see if it contains a hex code:
4454C20433A5C57494
Thank You
Al968
Avast Antivirus-<url>http://www.avast.com<url>
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