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How can I change the text of a textbox in a form of a .NET application, By clicking a button
in a form of an other .NET stand alone application? I know that DDE is no longer supported
in the .NET framework. I may use XML to do that but I don't know how?
please help me
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VB.NET
Have anyone can help me...
I have a table with 25 columns and I want all field show in one datagrid.
When the user using h-scrollbar the first column can't see...
How to let the first field always at first column no matter the user scroll the h-scrollbar.
Thanks a lot!!
March Tu
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I was just wondering how you use the printer that is selected by the user through the common dialog box. Everytime i tell it to print it just prints to the default printer. How do i make it print to the printer selected. It would be great to get the code for both VB 6.0 And .NET . Thank you for any help.
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Hi
how can I set the item that is selected in a listview?
Thanks
mosquitooth
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u talking about vb windows apps? i havnet used them in long time, and not at all for vb.net.
i thought there was a, ie., "list1.selected" boolean property? well, i know thats how i did it in vb6.
------------------------
Jordan.
III
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Simple:
ListView1.Item(<index>).Selected = True
But, the ListView control also has to have the focus for the select highlight to show. Use this:
ListView1.Select() ' Make the ListView the active control.
ListView1.Item(<index>).Selected = True ' Select the items we want.
RageInTheMachine9532
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I would like to create a project using VB.net that will load on a web server that will launch a program at a specific time of day, actually send an email at a specific time each day. I must be missing something, because all the event handlers I've found seemed to be based on button clicks or page loads, etc. Nothing seems to be monitoring a server time and executing when appropriate.
Can you make a recommendation for the code and file type that would accomplish this? Can it be done using VB.net? What type of file would be required? I'm assuming there is no way to make an aspx file with this functionality.
Thanks.
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Sounds like a job for Windows Task Scheduler to me.
Charlie
if(!curlies){ return; }
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Sometimes the simplest solutions are the least obvious... 
What a piece of work is man, how noble in reason, how infinite in faculties, in form and moving how express and admirable . . . and yet to me, what is this quintessence of dust? -- Hamlet, Act II, Scene ii.
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Sorry for the cross post. I posted it the first time to the wrong forum.
I'm writing a plug-in in VB.NET to a an application called DesktopSidebar for Windows. Right clicking my plug-in's "panel" shows among other things a Properties Dialog. All I need to do is pop up the dialog in the proper place and on the same monitor in a multiple monitor environment. My plug-in doesn't appear at this point to have the Window handle of the calling application. After quite a bit of trial and
error I came up with this:
Declare Function GetWindowRect Lib "user32" (ByVal hwnd As Int32,
ByRef lpRect As RECT) As Int32
Public Structure RECT
Dim Left As Int32
Dim Top As Int32
Dim Right As Int32
Dim Bottom As Int32
End Structure
Dim colProcess() As System.Diagnostics.Process
Dim oProcess As Diagnostics.Process
colProcess = Diagnostics.Process.GetProcessesByName("sidebar")
If colProcess.Length > 0 Then
oProcess = colProcess(0)
Dim handle As System.IntPtr = oProcess.MainWindowHandle
Dim loc As RECT
If GetWindowRect(handle.ToInt32, loc) > 0 Then
'Where are we docked?
If loc.Left = 0 Then
Me.Location = New Drawing.Point(loc.Right,(loc.Bottom -
loc.Top)/2)
Else
Me.Location = New Drawing.Point(loc.Left - Me.Width,
(loc.Bottom - loc.Top)/2)
End If
End If
End If
This works great as long as you have a single monitor, whether DesktopSideBar is docked to the Left or the Right. However, I run in a
multi-monitor environment. In my particular setup my primary display is my laptop and my secondary display actually hovers ABOVE my primary display (it's a 19 inch monitor) and I have my desktop extended onto it. The code above, only targets the primary display, even though I dock DesktopSideBar on my secondary monitor. My screen coordinates are still good... just not on the right monitor.
Could anyone offer up some suggestions on how to not only determine the monitor my panel is on, but also how to set the location of my dialog to a specific place on the proper monitor?
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Hello everyone I am sorry if this is a really noobish question but I cant figure out how to make it work. I need to take the contents of a listbox and write them to a XML file so I can load them in again when the program starts(I could use help with code for that too). Any help would be great Thanks!
P.S I am using VB.NET
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for anyone who has depth knowledge of rich text format, please shred some light on me. i have a vb.net rich editor that i want to output to postscript from rtf.
i parse thru each character and write out the postscript commands with their attributes. the problem i am having is the character position (x,y) are not correct in the postscript. is there away to get the absolute position of characters in rich text to the postscript points? without using wysiwyg logic...
jp
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Anyone have any idea how to implement drag & drop to re-order ROWS (not cols) in GridEx....driving me nuts, cos just can't seem to get it working!!!
"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox
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From www.janusys.com support forum
Saturday, July 12 2003, 02:29 PM
GridEX control does not support automatic drag. To start a drag operation you need to call the OLEDrag method and handle the OLEDrag events to perform such operations.
Note: The position of a row is taken from the position of the record in the Recordset and because you can not change that position in a Recordset you won't be able to provide such functionality if the control is bound.
Further in the thread is a sample:
We don't have samples that change the position of a row using OLE Drag & Drop. Here I'm attaching a sample project that handles the OLEStartDrag and OLESetData events when it is acting as drag source and the OLEDragDrop event for when it is acting as ole drop target. The sample was done to show how to copy rows from one instance of the application to another but with it you can get the idea of what events can be used.
I can download and send to you if you need it
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That would be great - or post a link and will fire up the cable modem!!
Many thanks
"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox
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hello all,
i m connecting a crystal report 8.5 thru my vb6 application and i m trying to disaply only specific records in the crystal reports.
i m pasing querry in the crystal report thru my VB applcation.
all is going well but getting one error at the statement
cr.viewreport
server has not yet bee opened
Private Sub Form_Load()
Dim conn As ADODB.Connection
Dim rs As ADODB.Recordset
Dim crystal As CRAXDRT.Application
Dim report As CRAXDRT.report
CR.DisplayBorder = False
CR.DisplayTabs = False
CR.EnableDrillDown = False
CR.EnableRefreshButton = False
Set conn = New ADODB.Connection
conn.ConnectionString = "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=Raj;Data Source=."
conn.Open
Set rs = New ADODB.Recordset
rs.Open "SELECT* From user_file where user_id='Raj'Order By user_id ASC", conn, adOpenStatic, adLockReadOnly
Set crystal = New CRAXDRT.Application
Set report = crystal.OpenReport(App.Path & "\myrep.rpt")
report.DiscardSavedData
report.Database.SetDataSource rs
CR.ReportSource = report
'here at this statement i m having problem getting erro msg :server has not yet been opened
CR.ViewReport
CR.Zoom 94
rs.Close
Set rs = Nothing
conn.Close
Set conn = Nothing
Set crystal = Nothing
Set report = Nothing
End Sub
sending the code for ur refrence.
please help me if anybd can
thanks
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If possible could someone please solve this problem of mine. I am a beginner and want to get my results in Excel format but the output which i need has to be formatted and i am not able to get that kinda format. Have already developed the application with backend in Access and need to get the data frm Access and display it in Excel. Have already incorp. Crystal reports and have put the export tab on it. but what i need is an Excel format. If anybody can do it please mail me i can send u the Excel file in the format which i want.
 ;P    
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I think I answered your previous post about this issue, here[^]. Please let me know if that does not address your question completely.
What a piece of work is man, how noble in reason, how infinite in faculties, in form and moving how express and admirable . . . and yet to me, what is this quintessence of dust? -- Hamlet, Act II, Scene ii.
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In a few months time I have to develop a DLL(s) to contain common code which our company will share across many projects.
The roll out of this DLL could be problematic, and I dont want to get into lots of discussions about 'design it first then code it' coz this is the real world and we can't afford to work like that right now. To live we have to code! hehe
Well, if I have my DLL(s) released out there and add a new function does this break binary compatibility in .NET. Does binary compatibility even exist in assemblies still? I would be happy to release DLL's in incremental stages if I know that I wont break things just by adding new functions and objects.
Any experiences and stuff would be really appreciate.
Thanks
Nursey
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Are there any free UML tools worthy of use on small to medium projects (you decide what small to medium means)? Do they interface with VS.NET for reverse engineering?
Thanks
Nursey
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There is ArgoUML[^], but I don't think it interfaces with .NET stuff.
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Had a quick look, but isn't it just for Java?
Nursey
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It is written in Java, but AFAIK the UML is the same as every UML.
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There is a tool that has total impressed me. You can check it out on this website: http://t4-editor.tangible-engineering.com Absolutely amazing in my view, Best UML tool Integrated to VS 2008
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