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Me.ActiveControl.SelectNextControl(sender, True, False, True, True) - didn't realize that was there but still doesn't work 
'Never argue with an idiot; they'll drag you down to their level and beat you with experience.' ~ anonymous
'Life's real failure is when you do not realize how close you were to success when you gave up.' ~ anonymous
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Is it possible to disable textbox2 in another event, perhaps the text_changed event of textbox1? I know I've had to do that before, but never with the leave event. May not be possible for what you're trying to do.
Keep It Simple Stupid! (KISS)
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I have a single row datagrid for adding records. I populate the grid dynamically with dynamic item templates because I have custom controls in the grid.
My ddl is a list of years. When a year is selected, I want to populate a textbox in the grid.
Problem: the entire grid disappears when I select a year
Code:
Public Class DynamicItemTemplate_DropDownList_Year
Implements ITemplate
Public Overridable Overloads Sub InstantiateIn(ByVal container As Control) Implements ITemplate.InstantiateIn
Dim oDropDownList As DropDownList = New DropDownList
oDropDownList.AutoPostBack = True
oDropDownList.EnableViewState = False
AddHandler oDropDownList.Init, AddressOf BindDropDownList
AddHandler oDropDownList.SelectedIndexChanged, AddressOf ChangedDropDownList
container.Controls.Add(oDropDownList)
End Sub
Public Sub BindDropDownList(ByVal sender As Object, ByVal e As EventArgs)
Dim oDropDownList As DropDownList = CType(sender, DropDownList)
Dim container As DataGridItem = CType(oDropDownList.NamingContainer, DataGridItem)
Dim i As Integer
For i = 0 To 5
oDropDownList.Items.Add(New ListItem(CStr(CInt(Now.Year) + 5 - i), CStr(CInt(Now.Year) + 5 - i)))
Next
oDropDownList.SelectedValue = m_SelectedYear
End Sub
Public Sub ChangedDropDownList(ByVal sender As Object, ByVal e As EventArgs)
Dim oDropDownList As DropDownList = CType(sender, DropDownList)
Dim container As DataGridItem = CType(oDropDownList.NamingContainer, DataGridItem)
Dim oDescription As TextBox = CType(container.Cells(4).Controls(0), TextBox)
oDescription.Text = oDropDownList.SelectedItem.Text
End Sub
End Class
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I have a strongly typed dataset (STD). I do a fill using the table adapter and the assoc. datatables are all fine and well. My questions involve how to best use the datarow (the strongly typed version- IE: dtTableName.TableNameRow).
Simple example below, just trying to illustrate my question.
I am creating a dsLabelFormats.dtFRCRow and then setting its value further down in code using a Directcast. The Directcast works, but is there a diff. method to do this without using a cast or a more efficient way of doing it? My code isn't doing a for each loop, I'm justing processing specific indexes.
Dim dr As dsLabelFormats.dtFRCRow = Nothing
_taFRC.Fill(_dsLabelFormats.dtFRC, vlngSerial, 1)
'Do some processing here and come up with specific records I want to process.
'Can this be done without a cast since I have a specific index on a STD.datatable?
dr = DirectCast(_dsLabelFormats.dtFRC.Rows(iIndex), dsLabelFormats.dtFRCRow)
With dr
'Set other variables here...
End With
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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The _dsLabelFormats.dtFRC.Rows(iIndex) is already of type dsLabelFormats.dtFRCRow therefore there should be no need to Cast it only assign it as follows :-
dr = _dsLabelFormats.dtFRC.Rows(iIndex)
So, in answer to the question is your code comment
Jon_Boy wrote: 'Can this be done without a cast since I have a specific index on a STD.datatable?
Yes
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 have Option Strict turned on so the following line doesn't work without a cast (because it's an implicit conversion). Is there another way to accomplish this without a cast? It's not a huge deal, just thought there might be a method or another way of doing it that I am not aware of.
dr = _dsLabelFormats.dtFRC.Rows(iIndex)
Any suggestions, ideas, or 'constructive criticism' are always welcome.
"There's no such thing as a stupid question, only stupid people." - Mr. Garrison
modified on Thursday, January 22, 2009 7:19 AM
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In that case, no, you will have to cast.
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 have to convert insert statement in vb using msaccess to oracle...
earlier iam using val...now for oracle what i have to use...
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This question should go in the database forum, you will get better help there.
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That would be TO_NUMBER.
As mentioned, this would propably belong to General Database forum.
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i developed one project in vb.net i want to publish that project... i can't add my database during publish ....
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If you are using a local file as a database like access, use relative paths and put it in the application directory. If you are using a database connected to the internet, stay away from using local IPS or LAN addresses.
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It depends on what kind of database engine you're going to use. Compact Edition, Express Edition etc.
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How get the full height of a window that has attached to a vertical scrollbar?
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If you're talking about the client area of a form, there is no propery for it. Off the top of my head, you could put a Panel control on the form, making it as large as you want or dynamic as you want, then get the height of that instead.
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That changes the question quite a bit.
So, how is your application supposed to know which window is the correct one that represents the client area?? Hint: There is no function you can call to tell you this!
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no dave,
i use to get window from point. then i check weather this window has a scroll bar. then i realize that this window is higher than the visible width and height.
now my qustion is, how to retrive the full width and height effeciently.
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Dave Kreskowiak wrote: If you're talking about the client area of a form, there is no propery for it
Actually there is:
Me.ClientSize
Never used it tho so don't know how accurate it is.
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You know, I've never used it either, and have totally forgotten that it was even there!
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hi experts,
i did one project in vb.net with database connection..... don't know how to publish that project... send me the procedure...
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I will do it tomorrow. I am going golfing today.
The word "politics" describes the process so well: "Poli" in Latin meaning "many" and "tics" meaning "bloodsucking creatures."
जय हिंद
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Nice initial post. 
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