I upgraded from VB 2003 to VB 2005.
I have a 4000 record table in Access that I'm using oleDB to do a data
adapter fill to a Data Grid. In VB.2003 it takes 2-3 seconds to load the
data grid in vb 2005 it takes aroudn 20 seconds. IS there something that
could be causing this problem? 11 1406
Stephen,
>IS there something that could be causing this problem?
Yes a lot, but in most cases (not all) VBNet is faster.
Can you show a piece of your code that does the fill of the datagrid?
(only VBNet although I am curious how you use that datagrid in VB6)
Cor
"Stephen Plotnick" <sp*******@grou pcbf.comschreef in bericht
news:Nd******** *************** *******@giganew s.com...
>I upgraded from VB 2003 to VB 2005.
I have a 4000 record table in Access that I'm using oleDB to do a data
adapter fill to a Data Grid. In VB.2003 it takes 2-3 seconds to load the
data grid in vb 2005 it takes aroudn 20 seconds. IS there something that
could be causing this problem?
Hello Cor Ligthert [MVP],
*pokes* Cor, There was no VB6 mentioned. I know 2003 was a long time ago..
-Boo
Stephen,
>IS there something that could be causing this problem?
Yes a lot, but in most cases (not all) VBNet is faster.
Can you show a piece of your code that does the fill of the datagrid?
(only VBNet although I am curious how you use that datagrid in VB6)
Cor
"Stephen Plotnick" <sp*******@grou pcbf.comschreef in bericht
news:Nd******** *************** *******@giganew s.com...
>I upgraded from VB 2003 to VB 2005.
I have a 4000 record table in Access that I'm using oleDB to do a data adapter fill to a Data Grid. In VB.2003 it takes 2-3 seconds to load the data grid in vb 2005 it takes aroudn 20 seconds. IS there something that could be causing this problem?
"GhostInAK" <gh*******@gmai l.comwrote in message
news:be******** *************** ***@news.micros oft.com...
Hello Cor Ligthert [MVP],
*pokes* Cor, There was no VB6 mentioned. I know 2003 was a long time
ago..
-Boo
fwiw, I'd like to see any dotNet code run faster than a fully compiled and
optimized VB6 version of that same code. Heck... I'd like to see a dotNet
IDE that starts up in less time than it takes to make a cup of coffee. Oh
well... Quad core CPUs are coming out soon. Maybe then we'll see 386 era
performance from a dotNet app.
--
Ken Halter - MS-MVP-VB (visiting from VB6 world) - http://www.vbsight.com
Please keep all discussions in the groups..
In Loving Memory - http://www.vbsight.com/Remembrance.htm
Hi,
Boo, you are right, I don't know where I got that VB6..
Cor
"GhostInAK" <gh*******@gmai l.comschreef in bericht
news:be******** *************** ***@news.micros oft.com...
Hello Cor Ligthert [MVP],
*pokes* Cor, There was no VB6 mentioned. I know 2003 was a long time
ago..
-Boo
>Stephen,
>>IS there something that could be causing this problem?
Yes a lot, but in most cases (not all) VBNet is faster.
Can you show a piece of your code that does the fill of the datagrid? (only VBNet although I am curious how you use that datagrid in VB6)
Cor
"Stephen Plotnick" <sp*******@grou pcbf.comschreef in bericht news:Nd******* *************** ********@gigane ws.com...
>>I upgraded from VB 2003 to VB 2005.
I have a 4000 record table in Access that I'm using oleDB to do a data adapter fill to a Data Grid. In VB.2003 it takes 2-3 seconds to load the data grid in vb 2005 it takes aroudn 20 seconds. IS there something that could be causing this problem?
Stephen,
Sorry for my misunderstandin g.
Are you using exactly the same code, because this is the first time I read
about your problem.
Cor
"Cor Ligthert [MVP]" <no************ @planet.nlschre ef in bericht
news:O9******** ******@TK2MSFTN GP02.phx.gbl...
Stephen,
>>IS there something that could be causing this problem?
Yes a lot, but in most cases (not all) VBNet is faster.
Can you show a piece of your code that does the fill of the datagrid?
(only VBNet although I am curious how you use that datagrid in VB6)
Cor
"Stephen Plotnick" <sp*******@grou pcbf.comschreef in bericht
news:Nd******** *************** *******@giganew s.com...
>>I upgraded from VB 2003 to VB 2005.
I have a 4000 record table in Access that I'm using oleDB to do a data adapter fill to a Data Grid. In VB.2003 it takes 2-3 seconds to load the data grid in vb 2005 it takes aroudn 20 seconds. IS there something that could be causing this problem?
All I did was install the VB 2005 and copy the source ccode from the VB.NET
(2003)
Private Sub PopulateStoreGr id()
Dim conn As New
System.Data.Ole Db.OleDbConnect ion("Provider=M icrosoft.Jet.OL EDB.4.0;Data
source=C:\BMAct ivityReporting. mdb;Persist Security Info=False")
Dim sSQL As String
If Mid(UserNoLink, 1, 1) = "0" Or Mid(UserNoLink, 1, 1) = "9" Then
sSQL = "select BM_NUMBER, STORE_NUMBER, STORE, SHIP_ADDRESS1 as ADDRESS,
SHIP_CITY as CITY, SHIP_ST as STATE from BENMOORETABLE"
End If
If Mid(UserNoLink, 1, 1) = "1" Then
sSQL = "select BM_NUMBER, STORE_NUMBER, STORE, SHIP_ADDRESS1 as ADDRESS,
SHIP_CITY as CITY, SHIP_ST as STATE from BENMOORETABLE WHERE BDRNo LIKE '" &
Mid(UserNoLink, 1, 4) & "'"
End If
If Mid(UserNoLink, 1, 1) = "2" Then
sSQL = "select BM_NUMBER, STORE_NUMBER, STORE, SHIP_ADDRESS1 as ADDRESS,
SHIP_CITY as CITY, SHIP_ST as STATE from BENMOORETABLE WHERE RDSNo LIKE '" &
Mid(UserNoLink, 1, 4) & "'"
End If
If Mid(UserNoLink, 1, 1) = "3" Then
sSQL = "select BM_NUMBER, STORE_NUMBER, STORE, SHIP_ADDRESS1 as ADDRESS,
SHIP_CITY as CITY, SHIP_ST as STATE from BENMOORETABLE WHERE MSNo LIKE '" &
Mid(UserNoLink, 1, 4) & "'"
End If
If Mid(UserNoLink, 1, 1) = "4" Then
sSQL = "select BM_NUMBER, STORE_NUMBER, STORE, SHIP_ADDRESS1 as ADDRESS,
SHIP_CITY as CITY, SHIP_ST as STATE from BENMOORETABLE WHERE SDSNo LIKE '" &
Mid(UserNoLink, 1, 4) & "'"
End If
Dim sSQL2 As String = "select * from BENMOORETABLE"
conn.Open()
Dim da As New System.Data.Ole Db.OleDbDataAda pter(sSQL, conn)
Dim da2 As New System.Data.Ole Db.OleDbDataAda pter(sSQL2, conn)
Try
da.Fill(myDS, "BENMOOR1")
iCount = myDS.Tables("BE NMOOR1").Rows.C ount
da2.Fill(myDS, "BENMOOR2")
myDV = myDS.Tables("BE NMOOR2").Defaul tView
DataGrid1.DataS ource = myDS
DataGrid1.DataM ember = "BENMOOR1"
Dim irow As Integer
Dim icol As Integer
irow = 0
DataGrid1.Selec t(irow)
Dim sStore As String = CType(DataGrid1 .Item(irow, 1), String)
myDV.Sort = "STORE_NUMB ER"
Dim rowIndex As Integer = myDV.Find(sStor e)
Me.LegalName1.T ext = myDV(rowIndex)( "LEGAL_NAME_LIN E1").ToString ()
Me.LegalName2.T ext = myDV(rowIndex)( "LEGAL_NAME_LIN E2").ToString ()
Me.StoreOwner.T ext = myDV(rowIndex)( "STORE_OWNER"). ToString()
Me.PhoneNumber. Text = myDV(rowIndex)( "PHONE_NUMBER") .ToString()
Me.LegalName3.T ext = myDV(rowIndex)( "LEGAL_NAME_LIN E3").ToString ()
Me.LegalName4.T ext = myDV(rowIndex)( "LEGAL_NAME_LIN E4").ToString ()
Me.EMailAddress .Text = myDV(rowIndex)( "E-MAIL_ADDRESS"). ToString()
Fil_Name()
'UpdateScreen(i row)
Catch ex As Exception
MessageBox.Show ("Failed to connect to data source")
Finally
conn.Close()
End Try
End Sub
Steve
"Cor Ligthert [MVP]" <no************ @planet.nlwrote in message
news:ub******** ******@TK2MSFTN GP02.phx.gbl...
Stephen,
Sorry for my misunderstandin g.
Are you using exactly the same code, because this is the first time I read
about your problem.
Cor
"Cor Ligthert [MVP]" <no************ @planet.nlschre ef in bericht
news:O9******** ******@TK2MSFTN GP02.phx.gbl...
>Stephen,
>>>IS there something that could be causing this problem?
Yes a lot, but in most cases (not all) VBNet is faster.
Can you show a piece of your code that does the fill of the datagrid? (only VBNet although I am curious how you use that datagrid in VB6)
Cor
"Stephen Plotnick" <sp*******@grou pcbf.comschreef in bericht news:Nd******* *************** ********@gigane ws.com...
>>>I upgraded from VB 2003 to VB 2005.
I have a 4000 record table in Access that I'm using oleDB to do a data adapter fill to a Data Grid. In VB.2003 it takes 2-3 seconds to load the data grid in vb 2005 it takes aroudn 20 seconds. IS there something that could be causing this problem?
Stephen,
I don't know why it is,
I made this Test program
\\\
'Set in advance a reference to COM adox ext 2.x for dll and security
Public Class Main
Public Shared Sub Main()
'cleanup old databases
Dim catNewDB As New ADOX.Catalog
Dim fi As New IO.FileInfo("c: \db1.mdb")
If fi.Exists Then
If MessageBox.Show ("Delete?", "Existing File db1.mdb", _
MessageBoxButto ns.YesNo) = DialogResult.Ye s Then
fi.Delete()
Else
Exit Sub
End If
End If
catNewDB.Create ("Provider=Micr osoft.Jet.OLEDB .4.0;" & "Data
Source=C:\db1.m db")
Dim conn As New
OleDb.OleDbConn ection("Provide r=Microsoft.Jet .OLEDB.4.0;" & _
" Data Source=C:\db1.m db;User Id=admin;Passwo rd=;")
Dim cmd As New OleDb.OleDbComm and("CREATE TABLE tester ( " & _
"Id int ," & _
"Whatever NVarchar(50)," & _
"CONSTRAINT [pk_Id] PRIMARY KEY (Id)) ", conn)
conn.Open()
cmd.ExecuteNonQ uery()
conn.Close()
Dim ds As New DataSet
Dim da As New OleDb.OleDbData Adapter("Select * from tester", conn)
da.Fill(ds)
For i As Integer = 0 To 40000
ds.Tables(0).Lo adDataRow(New Object() {i, i.ToString}, False)
Next
Dim cmb As New OleDb.OleDbComm andBuilder(da)
da.Update(ds)
Dim ds2 As New DataSet
Dim start As Integer = Environment.Tic kCount
da.Fill(ds2)
MessageBox.Show ((Environment.T ickCount - start).ToString )
End Sub
End Class
///
The result is that the Fill part is about 7 times slower in VB2005 than in
VB2003
I will put this problem as well in another place.
It does not help you but you know that I had the same result.
Cor
"Stephen Plotnick" <sp*******@grou pcbf.comschreef in bericht
news:rJ******** *************** *******@giganew s.com...
All I did was install the VB 2005 and copy the source ccode from the
VB.NET (2003)
Private Sub PopulateStoreGr id()
Dim conn As New
System.Data.Ole Db.OleDbConnect ion("Provider=M icrosoft.Jet.OL EDB.4.0;Data
source=C:\BMAct ivityReporting. mdb;Persist Security Info=False")
Dim sSQL As String
If Mid(UserNoLink, 1, 1) = "0" Or Mid(UserNoLink, 1, 1) = "9" Then
sSQL = "select BM_NUMBER, STORE_NUMBER, STORE, SHIP_ADDRESS1 as ADDRESS,
SHIP_CITY as CITY, SHIP_ST as STATE from BENMOORETABLE"
End If
If Mid(UserNoLink, 1, 1) = "1" Then
sSQL = "select BM_NUMBER, STORE_NUMBER, STORE, SHIP_ADDRESS1 as ADDRESS,
SHIP_CITY as CITY, SHIP_ST as STATE from BENMOORETABLE WHERE BDRNo LIKE '"
& Mid(UserNoLink, 1, 4) & "'"
End If
If Mid(UserNoLink, 1, 1) = "2" Then
sSQL = "select BM_NUMBER, STORE_NUMBER, STORE, SHIP_ADDRESS1 as ADDRESS,
SHIP_CITY as CITY, SHIP_ST as STATE from BENMOORETABLE WHERE RDSNo LIKE '"
& Mid(UserNoLink, 1, 4) & "'"
End If
If Mid(UserNoLink, 1, 1) = "3" Then
sSQL = "select BM_NUMBER, STORE_NUMBER, STORE, SHIP_ADDRESS1 as ADDRESS,
SHIP_CITY as CITY, SHIP_ST as STATE from BENMOORETABLE WHERE MSNo LIKE '"
& Mid(UserNoLink, 1, 4) & "'"
End If
If Mid(UserNoLink, 1, 1) = "4" Then
sSQL = "select BM_NUMBER, STORE_NUMBER, STORE, SHIP_ADDRESS1 as ADDRESS,
SHIP_CITY as CITY, SHIP_ST as STATE from BENMOORETABLE WHERE SDSNo LIKE '"
& Mid(UserNoLink, 1, 4) & "'"
End If
Dim sSQL2 As String = "select * from BENMOORETABLE"
conn.Open()
Dim da As New System.Data.Ole Db.OleDbDataAda pter(sSQL, conn)
Dim da2 As New System.Data.Ole Db.OleDbDataAda pter(sSQL2, conn)
Try
da.Fill(myDS, "BENMOOR1")
iCount = myDS.Tables("BE NMOOR1").Rows.C ount
da2.Fill(myDS, "BENMOOR2")
myDV = myDS.Tables("BE NMOOR2").Defaul tView
DataGrid1.DataS ource = myDS
DataGrid1.DataM ember = "BENMOOR1"
Dim irow As Integer
Dim icol As Integer
irow = 0
DataGrid1.Selec t(irow)
Dim sStore As String = CType(DataGrid1 .Item(irow, 1), String)
myDV.Sort = "STORE_NUMB ER"
Dim rowIndex As Integer = myDV.Find(sStor e)
Me.LegalName1.T ext = myDV(rowIndex)( "LEGAL_NAME_LIN E1").ToString ()
Me.LegalName2.T ext = myDV(rowIndex)( "LEGAL_NAME_LIN E2").ToString ()
Me.StoreOwner.T ext = myDV(rowIndex)( "STORE_OWNER"). ToString()
Me.PhoneNumber. Text = myDV(rowIndex)( "PHONE_NUMBER") .ToString()
Me.LegalName3.T ext = myDV(rowIndex)( "LEGAL_NAME_LIN E3").ToString ()
Me.LegalName4.T ext = myDV(rowIndex)( "LEGAL_NAME_LIN E4").ToString ()
Me.EMailAddress .Text = myDV(rowIndex)( "E-MAIL_ADDRESS"). ToString()
Fil_Name()
'UpdateScreen(i row)
Catch ex As Exception
MessageBox.Show ("Failed to connect to data source")
Finally
conn.Close()
End Try
End Sub
Steve
"Cor Ligthert [MVP]" <no************ @planet.nlwrote in message
news:ub******** ******@TK2MSFTN GP02.phx.gbl...
>Stephen,
Sorry for my misunderstandin g. Are you using exactly the same code, because this is the first time I read about your problem.
Cor
"Cor Ligthert [MVP]" <no************ @planet.nlschre ef in bericht news:O9******* *******@TK2MSFT NGP02.phx.gbl.. .
>>Stephen,
IS there something that could be causing this problem?
Yes a lot, but in most cases (not all) VBNet is faster.
Can you show a piece of your code that does the fill of the datagrid? (only VBNet although I am curious how you use that datagrid in VB6)
Cor
"Stephen Plotnick" <sp*******@grou pcbf.comschreef in bericht news:Nd****** *************** *********@gigan ews.com... I upgraded from VB 2003 to VB 2005.
I have a 4000 record table in Access that I'm using oleDB to do a data adapter fill to a Data Grid. In VB.2003 it takes 2-3 seconds to load the data grid in vb 2005 it takes aroudn 20 seconds. IS there something that could be causing this problem?
Cor,
Thanks for the quick program and test. I'll need to go back to using vb.NET
for now until this can get resolved; what are the procedures for finding out
when this gets fixed?
Steve
"Cor Ligthert [MVP]" <no************ @planet.nlwrote in message
news:O5******** ******@TK2MSFTN GP06.phx.gbl...
Stephen,
I don't know why it is,
I made this Test program
\\\
'Set in advance a reference to COM adox ext 2.x for dll and security
Public Class Main
Public Shared Sub Main()
'cleanup old databases
Dim catNewDB As New ADOX.Catalog
Dim fi As New IO.FileInfo("c: \db1.mdb")
If fi.Exists Then
If MessageBox.Show ("Delete?", "Existing File db1.mdb", _
MessageBoxButto ns.YesNo) = DialogResult.Ye s Then
fi.Delete()
Else
Exit Sub
End If
End If
catNewDB.Create ("Provider=Micr osoft.Jet.OLEDB .4.0;" & "Data
Source=C:\db1.m db")
Dim conn As New
OleDb.OleDbConn ection("Provide r=Microsoft.Jet .OLEDB.4.0;" & _
" Data Source=C:\db1.m db;User Id=admin;Passwo rd=;")
Dim cmd As New OleDb.OleDbComm and("CREATE TABLE tester ( " & _
"Id int ," & _
"Whatever NVarchar(50)," & _
"CONSTRAINT [pk_Id] PRIMARY KEY (Id)) ", conn)
conn.Open()
cmd.ExecuteNonQ uery()
conn.Close()
Dim ds As New DataSet
Dim da As New OleDb.OleDbData Adapter("Select * from tester", conn)
da.Fill(ds)
For i As Integer = 0 To 40000
ds.Tables(0).Lo adDataRow(New Object() {i, i.ToString}, False)
Next
Dim cmb As New OleDb.OleDbComm andBuilder(da)
da.Update(ds)
Dim ds2 As New DataSet
Dim start As Integer = Environment.Tic kCount
da.Fill(ds2)
MessageBox.Show ((Environment.T ickCount - start).ToString )
End Sub
End Class
///
The result is that the Fill part is about 7 times slower in VB2005 than in
VB2003
I will put this problem as well in another place.
It does not help you but you know that I had the same result.
Cor
"Stephen Plotnick" <sp*******@grou pcbf.comschreef in bericht
news:rJ******** *************** *******@giganew s.com...
>All I did was install the VB 2005 and copy the source ccode from the VB.NET (2003)
Private Sub PopulateStoreGr id()
Dim conn As New System.Data.Ol eDb.OleDbConnec tion("Provider= Microsoft.Jet.O LEDB.4.0;Data source=C:\BMAc tivityReporting .mdb;Persist Security Info=False")
Dim sSQL As String
If Mid(UserNoLink, 1, 1) = "0" Or Mid(UserNoLink, 1, 1) = "9" Then
sSQL = "select BM_NUMBER, STORE_NUMBER, STORE, SHIP_ADDRESS1 as ADDRESS, SHIP_CITY as CITY, SHIP_ST as STATE from BENMOORETABLE"
End If
If Mid(UserNoLink, 1, 1) = "1" Then
sSQL = "select BM_NUMBER, STORE_NUMBER, STORE, SHIP_ADDRESS1 as ADDRESS, SHIP_CITY as CITY, SHIP_ST as STATE from BENMOORETABLE WHERE BDRNo LIKE '" & Mid(UserNoLink, 1, 4) & "'"
End If
If Mid(UserNoLink, 1, 1) = "2" Then
sSQL = "select BM_NUMBER, STORE_NUMBER, STORE, SHIP_ADDRESS1 as ADDRESS, SHIP_CITY as CITY, SHIP_ST as STATE from BENMOORETABLE WHERE RDSNo LIKE '" & Mid(UserNoLink, 1, 4) & "'"
End If
If Mid(UserNoLink, 1, 1) = "3" Then
sSQL = "select BM_NUMBER, STORE_NUMBER, STORE, SHIP_ADDRESS1 as ADDRESS, SHIP_CITY as CITY, SHIP_ST as STATE from BENMOORETABLE WHERE MSNo LIKE '" & Mid(UserNoLink, 1, 4) & "'"
End If
If Mid(UserNoLink, 1, 1) = "4" Then
sSQL = "select BM_NUMBER, STORE_NUMBER, STORE, SHIP_ADDRESS1 as ADDRESS, SHIP_CITY as CITY, SHIP_ST as STATE from BENMOORETABLE WHERE SDSNo LIKE '" & Mid(UserNoLink, 1, 4) & "'"
End If
Dim sSQL2 As String = "select * from BENMOORETABLE"
conn.Open()
Dim da As New System.Data.Ole Db.OleDbDataAda pter(sSQL, conn)
Dim da2 As New System.Data.Ole Db.OleDbDataAda pter(sSQL2, conn)
Try
da.Fill(myDS , "BENMOOR1")
iCount = myDS.Tables("BE NMOOR1").Rows.C ount
da2.Fill(myD S, "BENMOOR2")
myDV = myDS.Tables("BE NMOOR2").Defaul tView
DataGrid1.Data Source = myDS
DataGrid1.Data Member = "BENMOOR1"
Dim irow As Integer
Dim icol As Integer
irow = 0
DataGrid1.Sele ct(irow)
Dim sStore As String = CType(DataGrid1 .Item(irow, 1), String)
myDV.Sort = "STORE_NUMB ER"
Dim rowIndex As Integer = myDV.Find(sStor e)
Me.LegalName1. Text = myDV(rowIndex)( "LEGAL_NAME_LIN E1").ToString ()
Me.LegalName2. Text = myDV(rowIndex)( "LEGAL_NAME_LIN E2").ToString ()
Me.StoreOwner. Text = myDV(rowIndex)( "STORE_OWNER"). ToString()
Me.PhoneNumber .Text = myDV(rowIndex)( "PHONE_NUMBER") .ToString()
Me.LegalName3. Text = myDV(rowIndex)( "LEGAL_NAME_LIN E3").ToString ()
Me.LegalName4. Text = myDV(rowIndex)( "LEGAL_NAME_LIN E4").ToString ()
Me.EMailAddres s.Text = myDV(rowIndex)( "E-MAIL_ADDRESS"). ToString()
Fil_Name()
'UpdateScreen( irow)
Catch ex As Exception
MessageBox.Sho w("Failed to connect to data source")
Finally
conn.Close()
End Try
End Sub Steve
"Cor Ligthert [MVP]" <no************ @planet.nlwrote in message news:ub******* *******@TK2MSFT NGP02.phx.gbl.. .
>>Stephen,
Sorry for my misunderstandin g. Are you using exactly the same code, because this is the first time I read about your problem.
Cor
"Cor Ligthert [MVP]" <no************ @planet.nlschre ef in bericht news:O9****** ********@TK2MSF TNGP02.phx.gbl. .. Stephen,
>IS there something that could be causing this problem?
Yes a lot, but in most cases (not all) VBNet is faster.
Can you show a piece of your code that does the fill of the datagrid? (only VBNet although I am curious how you use that datagrid in VB6)
Cor
"Stephen Plotnick" <sp*******@grou pcbf.comschreef in bericht news:Nd***** *************** **********@giga news.com... >I upgraded from VB 2003 to VB 2005. > I have a 4000 record table in Access that I'm using oleDB to do a data adapter fill to a Data Grid. In VB.2003 it takes 2-3 seconds to load the data grid in vb 2005 it takes aroudn 20 seconds. IS there something that could be causing this problem? >
On Mon, 7 Aug 2006 14:55:17 -0500, "Stephen Plotnick" <sp*******@grou pcbf.comwrote:
¤ I upgraded from VB 2003 to VB 2005.
¤
¤ I have a 4000 record table in Access that I'm using oleDB to do a data
¤ adapter fill to a Data Grid. In VB.2003 it takes 2-3 seconds to load the
¤ data grid in vb 2005 it takes aroudn 20 seconds. IS there something that
¤ could be causing this problem?
¤
Aren't you using some type of paging mechanism for the DataGrid. Querying for and loading 4,000 rows
at one time is really not a very good idea.
Paul
~~~~
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by: =?Utf-8?B?TWFyayBT?= |
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I have an application that consists of a managed C++ wrapper around an
unmanaged C++ "engine" that performs a very processor intensive task. In
the application I create two instances of the managed wrapper (and therefore
of the unmanaged engine) on separate threads so that it can be working on two
scenarios at the same time. The engine keeps track of certain counters so
that I can monitor it's progress.
However, I'm finding that the...
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by: Ben |
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We recently upgraded our MS SQL Server 2000 to 2005.
Here is what we did:
1. Perform backup of the database from the old server.
2. Created a blank database in the new server.
3. Restored the database into the blank database located in the new server.
After this process, there was an obvious slowness in the MS Access
application. Program-wise, I did not do any code changes. The only thing
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by: marktang |
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ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
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Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: jinu1996 |
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In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
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Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
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Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: adsilva |
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A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
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Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
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How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
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In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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