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B Journey wrote: How could I set values partially for the 2nd and third brach of the shown tree above
What???????????????? Values? What values?
B Journey wrote: how could I know if the specific node is a child node of its root?
Huh??? If a node has a parent, it's got a root too. If not, it is the root.
B Journey wrote: how could I check if any given text exists in the tree
This is a recursive routine. Given a starting node and the text to search for, you'll have to check each child node for the text. During the enumeration of the children, check each child for child nodes. If a child has children, the routine calls itself with the new starting node and the same text to search for. The routine will have to return an array of node objects (or whatever else your looking for).
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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hey dave...
I've got a similar question posted in the C# forum that i could use help on...i think it may explain the questions that B Journey is asking...maybe...but it will help me either way....
could you check it out?
thnx much...
http://www.codeproject.com/script/comments/forums.asp?msg=1314662&forumid=1649#xx1314662xx[^]
string Beautiful;
Beautiful = "ignorant";
label1.Text = "The world is full of " + Beautiful +" people.";
Why is common sense such an un-common comodity?
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Hello! 
I added OleDbConnection1 and OleDbCommand1 on to my form. Everything was working properly and then I decided to define those internally instead of placing on to form and of course I removed these components. And then I decided to put them back onto form again!
I started getting the following error message and connection string returns empty eventough every definition were made exactly as they were before.
"The ConnectionString property has not been initialized."
If you help me to figure out, I would really appreciate it!
Thanks!
Bedri
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Hi guy's it is just an stupid question, i want to know ..
if i create a column in SQL table and give the 'Description' of that column in Columns property window thenwhere does he stored the data...
i mean in which sys table.
Sasmi
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syscomments probably.
My: Blog | Photos
"Man who stand on hill with mouth open will wait long time for roast duck to drop in." -- Confucius
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hi,
How to insert line number in VB Code.
Paritosh
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You'll need to explain more. What do you mean by "insert line number"? Where do you want a line number to go?
My: Blog | Photos
"Man who stand on hill with mouth open will wait long time for roast duck to drop in." -- Confucius
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Hi
if you are talking about Line Numbers for the source code in Visual Studio .NET 2003 then do the following
Click Tools -> Options then Select "Basic" in the side bar and finally check "Line numbers" under "Display"
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Hi,
I want to resize the combobox scrollbars, so you can scroll easily on a touch screen
Thx in advance.
Regards
bart
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How to incript the text and create text format file
and how to modify that file
by using serialisation in .Net
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Your question is a bit unclear and unspecific. I would suggest that you read this article[^] as a startup.
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Hai All
I am developing an app in which i want to open a ITunes App which.
Is it necessary to call vbscript Function ?
Is there any Api with VB6 to open the EXE?
Just like Sendmessage in VC++
Thanks in Advance
Varmag
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I have a Database wich contains two tables : "Notice" and "Company". Notices contains notices for companys. Relation between tables are Company.CID and Notice.CID. One company can have several Notices
Problem: How do I put all my company-names in a combo instead with DataMember(Name) and DataValue(CID) and when I save my Notice the Company.CID is saved to Notice.CID
I hope you understand ... I want to change companyname on a Notice using their real name instead of using CID ...
Please help
//Maw
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Hi,
I'm creating an application in vb.net wich uses the crystal reports. But i would like to now if there is a way so set a background image to the report. And if so, how should i do it?
thx in advance
Roy
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Hi Roy,
I can't help you... 
Kim
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hello,
please help me regarding my problem
i have to store stored procedure in one dataset,
and sqlquery in one dataset and i have to merge these two datasets and then bind to datagrid,stored procedure has one input parameter....
first help me in retriveing data from stored procedure into dataset...
please help me regarding this
Thanks & Regards
Nagalakshmi
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Currently i have a combo box with a single select and can also enter a text.
Now i need to select more than one from the combobox. Just like our listbox functionality. How to implement without changing the UI. After selecting the items from the listbox and when it is double clicked, the selected items should be shown in the combo box.
I have a way. But it looks tedious one.. I'll explain it in detail...
I have a textbox and combobox (width is reduced to show only the down arrow). So for the user it'll look like combobox only. And when the user clicks on the downarrow, we can display the listbox and allowing to select multi select.
Is this the way that it can be done.?
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Ummm...The ComboBox doesn't support multiple selections. You'll have to use a different control that does, like maybe a CheckedListBox.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Hi,
I have been working on a VB.net project. where I want to use drag and drop controls. Right now, I can able to create the controls on runtime with following code
Dim btn as new Button
me.controls.add(btn)
btn.location=new point(23,34)
btn.show
like..
The only problem is how to move the controls (command buttons) on the form to place it right place on the form.
i tried mouse down and mouse up methods to do it. But, the button created in one event handling sub routine is not Available in other sub routines.As i am declaring it as private sub routine.(I need a global runtime button to be created in a event method so that other event procedures also shared that button).do u understand?
Please help me in this regard.
Thank you
ramesh
.
Ramesh
M.tech
-- modified at 0:13 Tuesday 27th December, 2005
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Why don't you use the 'Drag & Drop' options in .Net which you can link to the events of the control during the creation. After this you don't need to know anything about the control as it aranges the drag and drop himself.
All you'l have to do is link some private functions that deal with the drag & drop to the related events of the control and you're done.
Good example: MSDN article
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Thank you for your reply
The solution showed in the MSDN is ok. But I need a control to be created at runtime and add mouse events to it (double click event).
In the MSDN example case, textboxes created on the form are type friend with event. so all the events are handled by with events method.
But, ,if I create the textbox at runtime ,how do I write the code for event handling?
Can you please explain me with sample code?
Please create the control at runtime and do other tings (drag&drop and move).
Thank you,
ramesh
-- modified at 9:50 Tuesday 27th December, 2005
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The below example is for binding the double click event to a function, but you can use a similar method for all events.
sub CreateControls()<br />
Dim cnt as Control = new Button();<br />
' Add placement logic the usual way<br />
AddHandler cnt.DoubleClick addressof onDoubleClick<br />
End Sub<br />
<br />
private sub onDoubleClick(sender as object, e as EventArgs)<br />
' Execute double click code<br />
end sub<br />
For more on events see: MSDN help
Note you will have to bind the drag & drop functions if you choose to use this option.
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Great...........
i got a solution for my problem
Thank you
Ramesh
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Would anyone happen to know how to transfer any file through a networkstream, sort of like
'Load image wanted to be transferred<br />
Dim TP As Image = Image.FromFile(Path)<br />
'Save to stream to be transferred<br />
TP.Save(NetworkStream, Imaging.ImageFormat.Jpeg)<br />
TP.Dispose() 'Get rid of it
Except for any file (images, etc media(avi,qt,bmp,etc), plaintext files, executables, etc).
I've been looking at the other classes in system.io but nothing I've tried has worked so far.
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You might be looking for something like this[^].
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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