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Thank you, Richard. I did that, but as you see there are millions of possibilities with thousands of different backgrounds. I have a clue which is connected with a dll reference - but I guess this will have to be a different thread.
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I know that I have seen many hits on folders in the new .net FTP classes.
I need to rename/move a file to a different folder after downloading.
When I log into the customer's FTP site via the url, user, password it put in into a particular folder.
I can download these files using the URI but I cannot Rename (Move) into a different folder (i.e. DONE). I get a
The remote server returned an error: (550) File unavailable (e.g., file not found, no access
using the FTP Class and FTPClient.
Please tell me how this can be done without using 3rd party software.
The issue seems to be sending the URI out with
ftp://nnn.nnn.nnn.nnn/x.txt
when in fact we are in a folder based on the user ID home folder.
i.e. ftp://nnn.nnn.nnn.nnn/user/x.txt
Just don't know how to get around this.
Please help.
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I'm using VB2008 with MS Access Database.
I make connection with DB by using the automatically way (by add a new data source ....)
I create the Sql in "SELECT id, na, num FROM Table1" by add query to Table1TableAdapter, and add this code in form to call the sql :
Me.Table1TableAdapter.Fill(Me.AcddDataSet.Table1)
And it succeed with me
I tried same way with insert data to DB like this
INSERT INTO Table1(num) VALUES (?)
And in form
Me.Table1TableAdapter.InsertQueryX(900)
It show the new data after run the program , but didn't save it to the DB Access
How to fix this problem
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Did you set the attribute
GenerateDBDirectMethods = true
in your case:
Table1TableAdapter.GenerateDBDirectMethods = true
I think the attribute explains itself, but is normally set to true by default.
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Hello !
i have a vb.net app , and i need to import data from excel sheet to sql server ( i'm using entity framework 4)
I need to specify column and row range from which i want to read.For example from columns E to G and from rows 5 to 20.
Is possible to do that ?
thank you.
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This may help too[^]
------------------------------------
I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave
CCC Link[ ^]
Trolls[ ^]
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Hello everybody,
i want to sort a specific part of my datatable in a different order. this is how i try to achive my goal:
1. Determine begin- and end-indices of the subset of the datatable
2. Import Rows into a new, temporary datatable
3. Assign new datatable to a dataview via the method DefaultView
4. Sort dataview
5. Reassign data from dataview to temporary datatable with method ToTable
6. copy datarows of temporary datatable to the origin datatable, beginning at the determined indices
I have two questions concerning my algorithm:
1. Is there an easier way to solve my problem?
2. step four doesn't work, because the columns of the origin datatable are not recognized in the new datatable. The question is: How can i import rows of an existing datatable to a new datable?
thanks in advance
Armigo
Code for step 2-4:
For i = iBegin To iEnd
tempTable.ImportRow(dataset.Tables("xy").Rows(i))
Next
dataview = tempTable.DefaultView
dataview.Sort = "a, b"
modified 10-Oct-11 7:55am.
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First, sorting is only applicable to records shown to the user. Databases do not care about record order, so sorting them and writing the sorted records back to the database does absolutely nothing. The records will not be moved aorund to the new sorted order.
So, what's the point of all this?
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Hi Dave,
thanks for your reply. I'm working with ADO-classes and i fill my datatable (ADO-class) with data from my database. I use the "ORDER BY"-statement in my SQL-string to fill my datatable in the needed order. But at one specific part i need to change the order.
For example, i fill my datatable via a tableadapter (also ADO-class) with the SQL-Statement
SELECT * FROM myDB ORDER BY a, b DESC
Then, the data are stored in my datatable in exact the order given by the statement. I go through my datatable an do some calculations with my records. When i reach - lets say - record No.30, i want to change the order of the next 10 records. After the 10 records, the order should remain the same as before.
I hope you could understand it better now.
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If I understand you correctly you
Want to modify your a subsection of your datatable with a new order which still sits within the same datatable?
If I have this correct then as far as I am aware there is no existing method that can do this other than making yourself a routine to rebuild the datatable in the order that you want
Lobster Thermidor aux crevettes with a Mornay sauce, served in a Provençale manner with shallots and aubergines, garnished with truffle pate, brandy and a fried egg on top and Spam - Monty Python Spam Sketch
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Well, You'd have to build your own DataView from the data in the DataTable object, adding the records you need in the order you need them. You will have to implement your own sorting algorithm to do this.
In your example, you'd have to add records 0 through 29, then create a collection of records 30 through 40, send that to be sorted, then add those sorted records to the view, then add the remaining records.
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Hello everybody and thanks for your replies,
i could manage to solve the problem with the algorithm presented in my first post. Here is my solution for those, who are interested in it:
iBlockRowStart = iCurrentRow
iBlockRowStop = iBlockRowStart
Do While System.Convert.ToDateTime(DS.Tables("AnyTable").Rows(iBlockRowStop).Item("Date")).DayOfWeek = dayofweek.Friday
iBlockRowStop = iBlockRowStop + 1
If iBlockRowStop = DS.Tables("AnyTable").Rows.Count Then
Exit Do
End If
Loop
iBlockRowStop = iBlockRowStop - 1
tempTable = DS.Tables("AnyTable").Clone()
For j = iBlockRowStart To iBlockRowStop
tempTable.ImportRow(DS.Tables("AnyTable").Rows(j))
Next
View = tempTable.DefaultView
View.Sort = "ColA, ColB"
Dim tempTable2 as DataTable = View.ToTable()
For j = iBlockRowStart To iBlockRowStop
For k = 0 To tempTable2.Columns.Count - 1
DS.Tables("AnyTable").Rows(j).Item(k) = tempTable2.Rows(j - iBlockRowStart).Item(k)
Next
Next
With this piece of code it is possible to sort a part of a datatable in a dataset in another order. In my case, i needed this repeatedly when the date of my record was friday. I needed to sort my "friday-records" in another order. My datatable was filled with data of a month, so i had four fridays...
Thanks again for your help!
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Not sure I understand you, however if the sort I get wouldn't do what I want I would:
1.
either: provide a better comparer (implement ICompare, which is very easy) and have the built-in Sort use that;
here[^] is a little article on the subject.
2.
or: add a column (possibly never to be shown), make sure its cells get numbered in the order I want, then sort on that column.
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Hi please help
How can i add the reference to my windows form here is my references
Imports System.Web
Imports System.Web.UI
Imports System.Web.UI.WebControls---here is giving me an error
Imports System.Net
Imports System.Configuration
Imports System.Text.RegularExpressions
Imports System.IO
Imports System.Text
Imports System.Web.UI.HtmlControls----here is giving me errors again...
I am sending an sms from windows form...
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If all you're doing is send an SMS you don't need the references to System.Web.UI and System.Web.UI.WebControls, nor System.Web.UI.HtmlControls, unless, of course, you're writing an ASP.NET application and not a Windows Forms app.
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Minenhle Ndlovu wrote: here is giving me an error
and I bet the error message is telling you exactly what is wrong.
BTW: if you don't understand the error message, it would still be wise to post it so others who do can help.
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You need to add a reference to the system.web .net library in your application
Lobster Thermidor aux crevettes with a Mornay sauce, served in a Provençale manner with shallots and aubergines, garnished with truffle pate, brandy and a fried egg on top and Spam - Monty Python Spam Sketch
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Minenhle Ndlovu wrote: How can i add the reference to my windows form here is my references
Those are imports; it says what is being imported in that unit, from all the references that are available in your project.
Are you using Visual Studio? If so, go to the "Project" menu and choose "Add reference" from there. Both SharpDevelop and MonoDevelop have a similar options. If you're using a text-editor, you'll have to edit the project by hand.
Bastard Programmer from Hell 
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Hi all,
In access, we can print multiple report in a single button, how
to do that in asp.net? I'm using report viewer.
I really appreciate who can gave me a detailed solution. I ask already google.
Thanks in advance!
C# コードMicrosoft End User
2000-2008
「「「「「「「「「「「「「「「「「「「「「「「「「「「「
The best things in life are free
」」」」」」」」」」」」」」」」」」」」」」」」」」」」
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Hey.Frnds...I want to know how to create my own Spammer wid Vbscript....Plz Give me answer of this..Plz describe wid Basics frnds...
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Certainly.
All you need to do is get some education, a decent job and a sexual partner.
Then you won't need to be a complete arse.
It is the sort of thing that morons and losers do, and it shows you are someone in need of a life.
------------------------------------
I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave
CCC Link[ ^]
Trolls[ ^]
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It's an OO world.
public class Naerling : Lazy<Person>{}
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I do like the subtleties in your use of language.
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