Robby
Moderators
-
Posts
3848 -
Joined
-
Last visited
Content Type
Profiles
Forums
Blogs
Events
Articles
Resources
Downloads
Gallery
Everything posted by Robby
-
It's parent can be the Form, Panel, GroupBox etc.
-
The HasChanges checks at the table level, it may (I doubt it) have one at the row level.
-
If you're not using a DAtaview, this'll get you satarted.. Dim sTable As String = "myTable" Dim dt As New DataTable(sTable) dt = ds.Tables(sTable) Dim dv As New DataView(dt) Datagrid1.DataSource = dv dv.AllowDelete = False dv.AllowEdit = False dv.AllowNew = False
-
If your'e using a Dataview, simply do this... DataView1.DataSource = False
-
Here are few ... http://www.google.ca/search?q=beginner+tutorials+vb.net&ie=UTF-8&oe=UTF-8&hl=en
-
Is there an exception for a registrykey not found?
Robby
replied to a topic in
Directory / File IO / Registry
If you're using Settings, then you can do this... Dim Settings(,) As String = GetAllSettings("SomeApp", "SomeSection") If Not Settings Is Nothing Then 'Exists else 'Does not end if -
the first line sets focus on the control, the second one selects an item (row) lvw.Focus() 'select third item lvw.Items.Item(2).Selected = True
-
how can i check if my dataset is empty?
Robby
replied to
yaniv's topic in
Database / XML / Reporting
I think it's count.. ds.Tables(0).Rows.Count -
you can also have a look at this thread to check on numerics... http://www.xtremedotnettalk.com/showthread.php?s=&threadid=71139
-
you did not decalre vd1
-
Raju, take look 6 posts up... Vidhya found the solution already.
-
So even a bran new project won't run?
-
Before updating you need to change the DataAdapter's command to an Update statement (not a Select statement). Then use the Update method of the DataAdapter to actually update.
-
Ok so your main aspx page is available and working ?
-
why unable kill Excel process?
Robby
replied to
wupeijun's topic in
Interoperation / Office Integration
Where and how frequently are you calling CreateExcel() ? -
Visual Basic .NET book (with examples of multi-user access database)
Robby
replied to
ashrobo's topic in
Water Cooler
If you want something more advanced.... VB http://www.wrox.com/books/1861007167.htm C# http://www.wrox.com/books/1861007043.htm ADO http://www.wrox.com/books/186100527X.htm ASP http://www.wrox.com/books/1861007035.htm I don't work for Wrox, but they are my favorite (for .NET), I have read a couple of others and would not recommend them. -
What is your question?
-
Quite? That's an understatement. :)
-
This may have been caused by moving or renaming the directory. Open Internet Services Manager (in Admin Tools) then find your project in the tree, right-click and select Create in the dialog.
-
What's not working, browsing for files or running your windows application?
-
I'm an idiot for not figuring it out sooner (even though I started this project only yesterday), because in the past, any project that used SqlClient would cause the fire-wall to prompt (allow / disallow) after each compile, to get around this I would change the incrementing version number to a fixed number. I had assumed that once WebClient was passed the fire-wall any subsequent request would be OK'ed as well. Live and learn :) Thanks for the idea Derek, I may still use asynch approach.
-
Do you want the title to be inside the textbox or outside as if it was a label attached to the textbox. (The same way that MS Access handles it when you paint a textbox on a form?)
-
Hmm, When I disable my fire-wall it works great, so I changed the version number in the AssemblyInfo to a fixed value and all is well. Thanks.
-
It's probably not establishing a connection, but it's waiting for one. The same as when you open IE but you're not on-line, it may wait for a while (not always 30 seconds though). I have a VB6 version which works 100% of the time, so I'm doubting it's the server. The asynch is an idea, I'll give it a go. Thanks.
-
There are a few options you can change, Tools > Options > HTML/XML > Format... When I enter <input type="submit" value="Save"> it stays as is, even after compile and save.
