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This isn't a site where people do your homework for you. Do the work yourself, and if you have a specific question come back and ask it.
Scott
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Thanx dear 4 replay but I am not wait smbody 2 do the work 4 me i am tryiny but the problme is when i run the form i drow in form it self not in picture box the follwing is code if u can help me
Public Class form2
Dim shouldpaint As Boolean = True
Dim paintcolor As Color
Dim paintwidth As Integer = 5
Dim drawpen As Pen
Dim paintline As New System.Drawing.Drawing2D.GraphicsPath()
Private Sub Picturedrowing_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Picturedrowing.Click
End Sub
Private Sub Picturedrowing_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Picturedrowing.MouseDown
shouldpaint = True
End Sub
Private Sub Picturedrowing_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Picturedrowing.MouseMove
If (shouldpaint) Then
Dim g As Graphics = CreateGraphics()
g.FillEllipse(New SolidBrush(Color.Red), e.X, e.Y, 30, 30)
g.Dispose()
End If
End Sub
Private Sub Picturedrowing_MouseUp(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Picturedrowing.MouseUp
shouldpaint = False
End Sub
Private Sub form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
Private Sub lstwidth_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lstwidth.SelectedIndexChanged
If Me.lstwidth.SelectedIndex = 0 Then
paintwidth = 5
ElseIf Me.lstwidth.SelectedIndex = 1 Then
paintwidth = 10
'using if statment to select diffrent width
ElseIf Me.lstwidth.SelectedIndex = 2 Then
paintwidth = 15
'ElseIf Me.lstwidth.SelectedIndex = 3 Then
' paintwidth = 16
End If
End Sub
Private Sub lstcolor_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lstcolor.SelectedIndexChanged
'using if statment to select diffrent color
If Me.lstcolor.SelectedIndex = 0 Then
paintcolor = (System.Drawing.Color.Brown)
ElseIf Me.lstcolor.SelectedIndex = 1 Then
'using if statment to select diffrent color
paintcolor = (System.Drawing.Color.Blue)
ElseIf Me.lstcolor.SelectedIndex = 2 Then
paintcolor = (System.Drawing.Color.Red)
ElseIf Me.lstcolor.SelectedIndex = 3 Then
paintcolor = (System.Drawing.Color.Azure)
End If
End Sub
Private Sub Picturedrowing_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Picturedrowing.Paint
'Dim move = New Pen(Color.FromArgb(100, paintcolor), paintwidth)
'e.Graphics.DrawPath(move, paintline)
End Sub
Private Sub btnclear_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnclear.Click
Me.Picturedrowing.Refresh()
End Sub
Private Sub btnexit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnexit.Click
Me.Close()
End Sub
End Class
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Hi,
you are looking for somebody to do your work?
Regards: Didi
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hi,
m am good. Sorry, kan't help coz I have 2 do reel prg'ing werk todo.
u should do ur werk prior to posting here. Be sur to respond w/ how badly u need the help.
sinc,
J Deez
Any suggestions, ideas, or 'constructive criticism' are always welcome.
"There's no such thing as a stupid question, only stupid people." - Mr. Garrison
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I hope like hell that was a sarcastic use of a keyboard because that is one of the most painful posts to read.
Never underestimate the power of human stupidity
RAH
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Forget what the other are telling you. I will write the program for you, just send me payment of 5000 US Dollars first.
Steve Jowett
-------------------------
Real programmers don't comment their code. If it was hard to write, it should be hard to read.
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I'll do it for 4000.00$ and a cookie.
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Done, please send the following details so I can pay you.
Name:
Address (include postcode please):
DOB:
Sex:
Mothers maiden name:
1st pets name:
Favourite password:
Bank A/C Name:
Bank Name:
Bank Address:
iBanking UserID:
iBanking Password:
Never underestimate the power of human stupidity
RAH
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laila_B wrote: becoz i have 2 submit it
Well then, you better get coding then. You don't want to be late do you?
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Wheew, I think you get the message now, so I won't tease you anymore. Start taking a look at the Drawing (and Graphics) namespace. This[^] will cover some basics 
Motivation is the key to software development.
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Might help.
If everything was not true, would it be not true that everything is not true?
"Rules are merely limits on our potential." -Me
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Hi...
This is graphics related. I have posted this already at the graphics forum.Didn't get any reply.So thought would post it here before giving up.I need to draw a map .I have the latitude longitude values of it .I was able to map(w-to v) these to screen coordinates and then draw the map.The problem i need help with is how do i do the reverse,because i need to show the latitude longitude values as the mouse moves over the map.For the initial case its simple,just rearrangement of window to view port mapping formula .i.e.,
u = (x-xmin)* sx+ umin
v = (y-ymin)* sy + vmin
But once the zoom and pan operations are applied on the map, I don't know how to get the latitude longitude values from the screen coordinate.
If some one knows how to solve this ,Please help me
Thanks in advance
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Hi,
suvigna wrote: But once the zoom and pan operations are applied on the map, I don't know how to get the latitude longitude values from the screen coordinate.
Why do you write this, is there no way to figure out, what region the user has zoomed to? Otherways you have to calculate the reverse of your formula regarding the zoom-factor etc.
Regards: Didi
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The zoom operation is being applied on the view port . Now once that is done the window that has to be mapped to the view port has changed.It becomes smaller, and its location changes wrt to the number of zooms.. i am unable to figure out how to keep track of this window.Once i can keep track of this window .. the reverse of the w to v formula can be used
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Hi all,
modified 28-Nov-12 8:08am.
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Research Data Binding, because that is what you need to do.
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
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Thanks for the reply.
Will checkout Data Binding.
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help with error providers for
telephone numbers
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If you mean check a string for a valid telephone number format then I would use a regular expression.
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I want to transfer the data displayed in listbox to a table and assign an IdNumber to each data transfer. And then to retrieve that data from that table for the relevant Id and after more additions to that data in list box, transfer again to table and save it permanently. I am using MsAccess as database. i have following data in list box in vb express 2008:
Description Quantity Price Amount
Order1 2 3 6
Order2 3 4 12
Order3 2 3 6
Order4 4 2 8
Total 32
So how i can transfer this data to a table giving it one Id and then retrieve that data in listbox from that table using the same id and after addition of more two Orders( Order5 and Order6) in the list box, transfer it back to that table for permanent save.
Kindly advise me the code for this requirement.
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Do you know how to either insert or update a record in Access, from Visual Basic?
If you did know, the solution should be obvious.
Now this is such a common requirement that lots and lots of people have done it before. Lots of those have written about how to do it, including some people at Microsoft.
So why not start out by Googling for Insert Access Record VB, or something similar.
When you have tried, if you get stuck, ask again with some sample code and fully describe the error you are getting.
Henry Minute
Do not read medical books! You could die of a misprint. - Mark Twain
Girl: (staring) "Why do you need an icy cucumber?"
“I want to report a fraud. The government is lying to us all.”
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Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim total As Integer
total = txtQuantity.Text * txtPrice.Text
txtAmount.Text = total
If ListBox1.Items.Count <> 0 Then
ListBox1.Items.RemoveAt(ListBox1.Items.Count - 1)
End If
ListBox1.Items.Add(txtId.Text + vbTab + txtDescription.Text + vbTab + txtQuantity.Text + vbTab + txtPrice.Text + vbTab + txtAmount.Text)
total = total + Integer.Parse(txtAmount.Text)
ListBox1.Items.Add("Total " + vbTab + vbTab + vbTab + total.ToString())
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
ListBox1.Items.Add("Id " + vbTab + "Description " + vbTab + "Quantity " + vbTab + "Price " + vbTab + "Amount ")
End Sub
Private Sub btnTransData_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnTransData.Click
Dim desc, qnty, price, amount As String
Dim Cmd As OleDb.OleDbCommand
Dim SQL As String
Dim objCmd As New OleDb.OleDbCommand
Dim Con = New OleDb.OleDbConnection ""Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Users\Propriet rio\Desktop\bd2.mdb")
Dim id As Integer = 0
Con.Open()
For Each item As String In ListBox1.Items
If id <> 0 Then
Dim parts() As String = item.Split(" ")
SQL = "INSERT INTO TestTable (*) VALUES ('" & id.ToString & "', '" & parts(0) & "', " & parts(1) & ", '" & parts(2) & "', '" & parts(3) & "')"
Cmd = New OleDb.OleDbCommand(SQL, Con)
objCmd = New OleDb.OleDbCommand(SQL, Con)
objCmd.ExecuteNonQuery()
End If
id = id + 1
Next
Con.Close()
End Sub
it is giving the error ""IndexOutOfRangeExecption was unhandled""
kindly advise the correction.
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Do you not know how to use a debugger ?
I would try to help, but I'm not going to read all this code to try to work out what line is giving the error.
Christian Graus
Driven to the arms of OSX by Vista.
"I am new to programming world. I have been learning c# for about past four weeks. I am quite acquainted with the fundamentals of c#. Now I have to work on a project which converts given flat files to XML using the XML serialization method" - SK64 ( but the forums have stuff like this posted every day )
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I thinky your SQL INSERT statement could use some work. First, I don't think it's a good idea to put that asterisk in there. Second, convert this so it uses a parameterized query instead of building an SQL statement using string concatenation.
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