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dilkonika wrote: What can I do ?
Google, and learn how an EF database is updated.
I have never used EF, mainly because the Wizards tend to hide stuff. That would make me dependent on their idea of how the data should flow and how updates should work.
There's a topic here[^] 
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
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I have some code that I use to add information to excel cells in a spreadsheet. I want to also format the cells as I go, but I can't figure out how to get the code for formatting the cells involved. This is what I have:
theRow = theRow + 1
oSheet.Cells(theRow, 1).Value = rs!to
TheTO = rs!to
rs.MoveNext
I figure it should be before "MoveNext" but nothing I place there has any effect other than stopping the loop.
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Hi there,
I want to send a request message to a web service. I must send one xml request per contract. The xml request contains a least one person element. The person information is in a database table.If a contract contains 2 persons in the database then i must include them both in the request.
What i am trying to do is read the person information from the database table and place it into a dataset and then use a for each loop to create each of the persons elements. Unfortunately i am yet unsuccessful.
For example if there is only one person in the database for one specific contract i will send something like this:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" >
<soapenv:Header>
</soapenv:Header>
<soapenv:Body>
<cre:Contract>
<cre:CONTRACT xsi:type="con:CONTRACT">
<con:ID>1</con:ID>
<pers:PERSON xsi:type="pers:PERSON">
<pers:LASTNAME>John</pers:LASTNAME>
<pers:FIRSTNAME>Dow</pers:FIRSTNAME>
<pers:GENDER>M</pers:GENDER>
<pers:CITIZENSHIP>USA</pers:CITIZENSHIP>
<pers:ADDRESS xsi:type="pers:CC_ADDRESS_INPUT">
<pers:COUNTRY>USA</pers:COUNTRY>
<pers:ZIPCODE>12345</pers:ZIPCODE>
<pers:CITY>NY</pers:CITY>
<pers:STREET>Dummy Street</pers:STREET>
</pers:ADDRESS>
<pers:ROLE xsi:type="pers:ROLE">
<pers:ROLE>Person</pers:ROLE>
</pers:ROLE>
</pers:PERSON>
</cre:CONTRACT>
</cre:Contract>
</soapenv:Body>
</soapenv:Envelope>
If i have two persons i should be able to loop for these person in the dataset and send the following xml request:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" >
<soapenv:Header>
</soapenv:Header>
<soapenv:Body>
<cre:Contract>
<cre:CONTRACT xsi:type="con:CONTRACT">
<con:ID>1</con:ID>
<pers:PERSON xsi:type="pers:PERSON">
<pers:LASTNAME>John</pers:LASTNAME>
<pers:FIRSTNAME>Dow</pers:FIRSTNAME>
<pers:GENDER>M</pers:GENDER>
<pers:CITIZENSHIP>USA</pers:CITIZENSHIP>
<pers:ADDRESS xsi:type="pers:CC_ADDRESS_INPUT">
<pers:COUNTRY>USA</pers:COUNTRY>
<pers:ZIPCODE>12345</pers:ZIPCODE>
<pers:CITY>NY</pers:CITY>
<pers:STREET>Dummy Street</pers:STREET>
</pers:ADDRESS>
<pers:ROLE xsi:type="pers:ROLE">
<pers:ROLE>Person</pers:ROLE>
</pers:ROLE>
</pers:PERSON>
<pers:PERSON xsi:type="pers:PERSON">
<pers:LASTNAME>Nick</pers:LASTNAME>
<pers:FIRSTNAME>New</pers:FIRSTNAME>
<pers:GENDER>M</pers:GENDER>
<pers:CITIZENSHIP>USA</pers:CITIZENSHIP>
<pers:ADDRESS xsi:type="pers:CC_ADDRESS_INPUT">
<pers:COUNTRY>USA</pers:COUNTRY>
<pers:ZIPCODE>12345</pers:ZIPCODE>
<pers:CITY>LA</pers:CITY>
<pers:STREET>LA Street</pers:STREET>
</pers:ADDRESS>
<pers:ROLE xsi:type="pers:ROLE">
<pers:ROLE>Person</pers:ROLE>
</pers:ROLE>
</pers:PERSON>
</cre:CONTRACT>
</cre:Contract>
</soapenv:Body>
</soapenv:Envelope>
The code for the "for each" loop is the following:
Dim con As SqlClient.SqlConnection
con = Me.TransactionController.CreateConnection()
con.Open()
Dim sda As New SqlDataAdapter()
Dim cmd As SqlCommand = New SqlCommand("GetPersons", con)
cmd.CommandType = CommandType.StoredProcedure
cmd.Parameters.AddWithValue("@ID", ID)
Dim r As SqlDataReader = cmd.ExecuteReader()
cmd.Connection = con
sda.SelectCommand = cmd
con.Close()
Dim ds As New DataSet()
sda.Fill(ds)
If ds.Tables(0).Rows.Count > 0 Then
Dim dt As DataTable
Dim dr As DataRow
dt = ds.Tables(0)
Dim person1 As New PERSON
For Each dr In dt.Rows
person1.FIRSTNAME = dr("FIRSTNAME").ToString()
person1.LASTNAME = dr("LASTNAME").ToString()
person1.GENDER = dr("GENDER").ToString()
person1.CITIZENSHIP = RTrim(dr("CITIZENSHIP").ToString())
' Address()
Dim addr1 As New ADDRESS
addr1.STREET = dr("STREET").ToString()
addr1.CITY = dr("CITY").ToString()
addr1.COUNTRY = dr("COUNTRY").ToString()
addr1.ZIPCODE = dr("ZIPCODE").ToString()
person1.ADDRESS = New ADDRESS() {addr1}
'ROLE()
Dim role1 As New ROLE
role1.ROLE1 = ROLE_VALUE.Person
role1.ROLE1Specified = True
person1.ROLE = New ROLE() {role1}
PERSON = New PERSON() {person1}
Exit For
Next dr
ds.Dispose()
End If
''''''--------------------------
Any ideas how to solve my issue?
Thank you in advance.
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Yes, patience or MSDN.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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jim haras wrote: Dim person1 As New PERSON
For Each dr In dt.Rows
person1.FIRSTNAME = dr("FIRSTNAME").ToString()
...
You're reading the values from each row and storing them in properties of the same object. If you want to convert each row to a Person object, you're going to have to create a new instance of the Person class for each source row, and store them in a list.
jim haras wrote: PERSON = New PERSON() {person1}
That doesn't look like a valid statement to me.
jim haras wrote: Exit For
You're exiting the loop after the first record. If you want to convert multiple records to Person objects, you'll need to loop through every record.
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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Hi there. Thank you for your answer. Can you give me an example?
Thank you.
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Dim people As New List(Of PERSON)(dt.Rows.Count)
For Each dr In dt.Rows
Dim person As New PERSON
person.FIRSTNAME = dr("FIRSTNAME").ToString()
person.LASTNAME = dr("LASTNAME").ToString()
people.Add(person)
Next
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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I am creating a vb 6.0 project (with sql 2008 as database) on hospital mgmt system. here i m getting 2-3 problems mentioning below:-
1) How to find the total value of different items (i.e. In Pharmacy column i have entered price of different medicines, how to add all medicine's price to find the total price).
2) I need to make a final billing form for patient at the discharging time which will includes all the charges and fees he have to pay (like bed charge,doctor fee,pharmacy bill,tests fee), so how to link the values of all these forms in a separate form.
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Sounds like a generic "order and orderitem" problem.
1) by looping all the stuff that the patient used, and looking up the prices.
2) this is what reports are for.
Kushal Kumar wrote: I am creating a vb 6.0 project
No, you shouldn't. Make it VB.NET - it is available for free (vb6 is not free and is no longer sold), and there's a lot more examples and help for VB.NET.
VB6 has been dead for a long time.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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Kushal Kumar wrote: I am creating a vb 6.0 project
For f***s sake, WHY ARE YOU USING VB6?? It's been dead and unsupported for quite a while now! As has already been said, get VB.NET and do this in a more modern language.
Kushal Kumar wrote: 1) How to find the total value of different items (i.e. In Pharmacy column i have entered price of different medicines, how to add all medicine's price to find the total price).
You have two options. Either do it in an SQL query or use a For/Next loop to iterate over the items and add each number together. Frankly, if this little part is difficult for you, STOP writing this software right now. A "hospital management system" is not something that should be attempted by someone who doesn't know the basics of what they're doing! YOU could kill someone if you screw up critical sections of code!
Kushal Kumar wrote: 2) I need to make a final billing form for patient at the discharging time which will includes all the charges and fees he have to pay (like bed charge,doctor fee,pharmacy bill,tests fee), so how to link the values of all these forms in a separate form.
Again, you don't have the slightest clue of what you're doing. STOP NOW. Learn how relational databases work. What you're proposing to write is a massive undertaking for someone who doesn't have a clue.
You're not going to get an explanation for the second question simply because it would take an entire book to relate all the concepts to you.
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Just pray that he is not on contract to a hospital near you. 
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Yeah, that's what I'm kind of afraid of.
I doubt he's writing this for a U.S. hospital. This seems more like he took a job on vWorker and, like everybody on that site, doesn't have a clue about what he's doing.
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With the number of similar questions being asked, I'm wondering if this is a post-secondary assignment for credit. Many of them quote VB6, so it sounds like that is the installed base.
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Oh wonderful! A bunch of people being ripped off being "taught" out of date skills!
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And will eventually end up quoting peanuts on vWorker!
Never underestimate the power of human stupidity
RAH
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Good day,
I have a tiff img (img is including pic and text )
Tiff is bigger than 1print page, so I assuming when I call framecount should put 2 pages, but not, always show 1p Page is not completed it showes2/3 1/3 it should go to other page but doesn't show. Sorry I read most of codes what people wrote, but they are not working for me.
If somebody can help will be greatefull
Regards
Drago
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drago11 wrote: when I call framecount
Framecount? On what? The image? It'll always be 1 since it know nothing of the printer that is going to print the image.
The rest of your post is unintelligible. You're going to have to provide quite a bit more detail to your question to get a clear answer.
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Vb net 2010
Tif img
I would like to print that image by calling print preview
Image is larger than one print page.
I cannot get another (second) page where it should be rest of that img.
I'm using
Img.framecount(framedimension .page) where count is always 1, but should be 2.
(To divide 1 tiff img to 2 print pages)
Thanks
Imports System.Drawing.Printing
Imports System.Drawing.Imaging
Imports System.Drawing
Imports System.IO
Public Class Form2
Private fileCount As Integer = 0
Private currPage As Integer = 0
Private pCount As Integer = 0
Private currImage As Image
Private Sub vPrintDocument()
Dim vPrintDoc As New PrintDocument
vPrintDoc.DefaultPageSettings.Landscape = False
AddHandler vPrintDoc.PrintPage, AddressOf docPrintPage
AddHandler vPrintDoc.BeginPrint, AddressOf docBeginPrint
Dim i As PrintPreviewDialog = New PrintPreviewDialog
i.Document = vPrintDoc
i.ShowDialog()
End Sub
Private Sub docBeginPrint(ByVal sender As Object, ByVal e As PrintEventArgs)
currPage = 0
currImage = Image.FromFile("C:\out.tif")
pCount = currImage.GetFrameCount(Imaging.FrameDimension.Page)
‘MsgBox(pCount)
End Sub
Private Sub docPrintPage(ByVal sender As Object, ByVal e As PrintPageEventArgs)
currImage.SelectActiveFrame(Imaging.FrameDimension.Page, currPage)
e.Graphics.DrawImage(currImage, 20, 20)
currPage = currPage + 1
If currPage < pCount Then
e.HasMorePages = True
Else
e.HasMorePages = False
End If
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Call vPrintDocument()
End Sub
End Class
modified 28-Sep-14 2:21am.
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That method does not return the amount of pages that the image is printed on; it returns the amount of frames[^] (total images in an animation) in there.
If you want to know how many pages are needed to print something, then you'd have to create a print-preview using the printer-driver.
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
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Again, FrameCount should return 1, unless this is a multiframe, "animated" image. The image knows NOTHING about what you're displaying the image on or printing it on. How could it possibly know??
If you need to print the entire image on multiple pages, YOU have to write the code that breaks the image up into multiple images and figures out exactly what dimensions each sub-image has to be based on the printable area of the selected printer page.
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Thanks Dave, Eddy
Do you have any ideas how I can do that...
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Answered here[^] by the topicstarter.
I upvoted the answer since he took the time to share it.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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I'm wondering if this is a post-secondary assignment for credit.
http://www.falgames.com/
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I thought I seen an example up here before But I will be dang if I can find it now.
I have a panel control which has geometry created on it from a third party dll. What I would like to do is that and create an image (preferably with transparent background) of what the user is seeing on that screen.
can anyone point me in the right direction?
Oh I guess I should mention that I am using VS2013 vb.net
Thanks
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