Visual Basic

28-Mar-06 1:09

ComboBox1.Items.Add(value)

Chatura Dilan

compare 2 images

mamatharaghu27-Mar-06 19:12

Installing Window Service

27-Mar-06 19:12

hi,

iwant to compare an image of some control with image of another control of a windows form can any body help me?

mamatharaghu

nitin_ion27-Mar-06 19:09

nitin_ion

27-Mar-06 19:09

I know how to install Window service.

If i add 2 window services in a solution and then try to install the service it will still install only one of it.

Is it possiable to install more than one service from a single solution?

-- modified at 1:15 Tuesday 28th March, 2006

Solved.

Just added another installer and problem solved

childnode for treeview

thepityone27-Mar-06 19:06

thepityone

27-Mar-06 19:06

hello

guys i would like to ask you again if ever you have an idea on how i my going to generate a childnode which is unbound i'm using a datareader to get the parentnode for my treeview and its working my only problem is that i dont know how am i going to generate a child node...okey i have three table in my sqlbase one is for the divisions,2nd is the department and the 3rd is the sections...okey to clarify this the divisions will hold as parentnode and i already got it,,,while department will be the childnode of the divisions,,after that the sections will be also the child of the department and that's my problem the childnode can fix my problem coz i'm already 2 days stock here...please help me...okey heres my code for divisions(parentnode)...

Dim myconnection As New SqlConnection(My.Settings.sampleConnectionString)
Dim cmdjol As String = "select description from dbo.employee_divisions"
Dim cmd As New SqlCommand(cmdjol, myconnection)

cmd.Parameters.Add("@description", SqlDbType.VarChar, 50, ParameterDirection.Input).Value = Divisions.divname.Text
myconnection.Open()

Dim mydatareader As SqlDataReader = cmd.ExecuteReader()

Try
While mydatareader.Read()
TreeView1.Nodes.Add(mydatareader.GetString(0))
TreeView1.ShowPlusMinus = True
TreeView1.ShowRootLines = True
End While

Finally

mydatareader.Close()
myconnection.close()
End Try

can you add for my childnode(department and sections)

thnaks in advance...

Re: childnode for treeview

mamatharaghu27-Mar-06 20:01

Re: childnode for treeview

27-Mar-06 20:01

HI,

I AM CREATING A PARENT NODE THEN CHILD FROM DATABASE.
FOR THAT I HAVE USED 2 DATASET AND 2 SQL STATEMENTS.

'***************Adding Root Node**********************
TreeView1.Nodes.Add("PARENT")

'*********************End*****************************

'***************Adding Child Node*********************
For i = 0 To ds1.Tables(0).Rows.Count - 1
Dim ndNodes As TreeNodeCollection, ndNode As TreeNode
ndNodes = Me.TreeView1.Nodes
For Each ndNode In ndNodes
ndNode.Nodes.Add("" & ds1.Tables(0).Rows(i)(0) & " " & ds1.Tables(0).Rows(i)(1) & "")
Next
'******************End*****************************
'***************Adding Sub Child Node**************
Dim temp1 As String = ds1.Tables(0).Rows(i)(0)
Dim sql2 As String = "SELECT a,b,c FROM xyz"
adpt2 = New OleDbDataAdapter(sql2, conn)
adpt2.Fill(ds2, "TPSAT")
For j = 0 To ds2.Tables(0).Rows.Count - 1
Dim ndNodes1 As TreeNodeCollection
ndNodes1 = Me.TreeView1.Nodes(0).Nodes
ndNode = Me.TreeView1.Nodes(0).LastNode
ndNode.Nodes.Add("" & ds2.Tables(0).Rows(j)(0) & " " & ds2.Tables(0).Rows(j)(1) & "")
'***************************************end*****************************************************************

mamatharaghu27-Mar-06 20:03

Re: childnode for treeview

27-Mar-06 20:03

mamatharaghu28-Mar-06 18:04

Receive and Send SMS in VB.NET

28-Mar-06 18:04

hi see this
this is more perfect which u want

da = New SqlDataAdapter("select divisions from divisions", con)
da.Fill(ds, "Personals")
For i = 0 To ds.Tables(0).Rows.Count - 1
TreeView1.Nodes.Add(ds.Tables(0).Rows(i)(0))

Next

da1 = New SqlDataAdapter("select * from dept", con)
da1.Fill(ds1, "dept")
q = Me.TreeView1.Nodes

For Each p In q
For i = 0 To ds.Tables(0).Rows.Count - 1
p.Nodes.Add(ds1.Tables(0).Rows(i)(0))
Next
Next
da2 = New SqlDataAdapter("select * from sections", con)
da2.Fill(ds2, "sections")
Dim j As Integer
For j = 0 To ds.Tables(0).Rows.Count - 1
For i = 0 To ds2.Tables(0).Rows.Count - 1
q1 = Me.TreeView1.Nodes(j).Nodes
p = Me.TreeView1.Nodes(j).Nodes(i)
For Each p In q1
p.Nodes.Add(ds2.Tables(0).Rows(i)(0))
Next
Next
Next

mamatharaghu

Mr. Unstoppable27-Mar-06 18:59

Mr. Unstoppable

27-Mar-06 18:59

I would like to be able to receive and send SMS in VB.NET. Please respond with sample or example of how i could accomplish this. I would especially love tutorials which i could read to acquire information/knowledge.

What do i have so far? Well i know you can access through COM Ports via cell phones. I also know that AT and MSCOM in .NET should have all the functions that handle this request.

I have been trying to read to see if i could find out exactly how but to no avail. Hence i now seek your assistance.

Looking forward to lots of response.

Martin Luther King, Jr. - "A man who won't die for something is not fit to live."

How to use WMI in VB.Net??

besah27-Mar-06 18:05

besah

27-Mar-06 18:05

Hi all,
can anyone show me how to use windows management interface(WMI) using VB.Net
to check the disk quota and send the notification to the user if
the disk is almost run out of space.I am using windows XP.
I do have look some articles regarding this but failed to get any source codes.

Hope that anyone can guide me regarding the WMI...
Thanks a lot in advance.

besah

How do I program a multi-menu application?

furjaw27-Mar-06 15:55

furjaw

27-Mar-06 15:55

Here is an example of the type of thing that I need to do using Visual Basic Express:

Let's say that you are ordering a vehicle. First you pick the vehicle type:

Sedan

Sport Utility

Mini Van

Pickup Truck

Then, depending on which you selected, you get a list of exterior colors. Different colors are offered for each different vehicle type.

Then you are offered;

Leather seats

Cloth seats

Then you select an engine size. Different engines are offered for each different vehicle type.

Then you select a transmission, etc.

I prefer to use RadioBoxes with one of the RadioBoxes preselected as a default. Then I would like to have a Button1 labeled "Next" and a Button2 labeled "Back".

Where can I get a sample program that does this type of thing?

I tried to program it, but, the Button1_Click event or RadioButton1_checked_changed subroutines didn't work out because they caused me to get "lost". I need control to return to my next line of code after the user makes his selection.

how to perform non-maximum suppression and hysteresis

preci27-Mar-06 13:54

preci

27-Mar-06 13:54

Hi,
I'm working on a project involving image processing and analysis.I have implemented various edge detection algorithms.I cannot fully understand how to perform non-maximum supression and hysteresis ridge tracking in canny edge detection.if someone knows about websites that explains it detail please specify or if any has implemented the algorithm please post the source code.It's urgent!! Frown | :(

signing off is preci

Window Form Designer Generated Code

Chatura Dilan27-Mar-06 13:48

Re: Window Form Designer Generated Code

27-Mar-06 13:48

Is there a way to get ‘Window Form Designer Generated Code’ of a VB.Net 2005 form Confused | :confused:

Thank you

Chatura Dilan

Dave Kreskowiak27-Mar-06 17:31

Dave Kreskowiak

27-Mar-06 17:31

Under the Project menu, click on Show All Files. You'll find the Designer generated code file in the Solution Explorer window. You might have to click the little "plus" sign next to the form you want to see the designer code for.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Re: Window Form Designer Generated Code

Chatura Dilan27-Mar-06 20:09

You Wonder Why We Bother???

27-Mar-06 20:09

Thank you

Chatura Dilan

Steve Pullan27-Mar-06 13:08

Steve Pullan

27-Mar-06 13:08

For all you forum members out there who have criticised me for being intolerant, have a gander at this guy's response[^] to valid help provided by a respected member of The Code Project.

It is further evidence why I, and some other forum members, post the reponses we do.

...Steve

1. quod erat demonstrandum
2. "Give a man a fish and you've fed him for a day. Teach him how to fish and you've fed him for life." I read that somewhere once Smile | :)

-- modified at 19:34 Monday 27th March, 2006
-- updated link

Chatura Dilan27-Mar-06 13:47

27-Mar-06 13:47

Yes you are right, it shows that guy’s idiotic and iniquitous features. He doesn’t even know how to be grateful to Dave about answering his question.

Chatura Dilan

FeRtoll28-Mar-06 4:57

FeRtoll

28-Mar-06 4:57

Chatura Dilan wrote:
idiotic

<blink>FeRtoll Software.net
------------
E-Mail me
WebPage

Chatura Dilan28-Mar-06 15:34

28-Mar-06 15:34

Dear Fertoll,

If at first you don't succeed, try, try again. Then quit. There's no point in being a damn fool about it. - W. C. Fields

In order to succeed you must fail, so that you know what not to do the next time. - Anthony J. D'Angelo

The most important single ingredient in the formula of success is knowing how to get along with people. –
Theodore Roosevelt

Chatura Dilan