Hi There!
Below is my VB.NET code...
Dim strSQL As String
strSQL = "SELECT [Name],[Priority] FROM Customers GROUP BY [Country],
[Priority], [Name]"
Dim oleConn As OleDbConnection = Nothing
Dim oleAdapter As OleDbDataAdapte r = Nothing
Dim objDataSet As DataSet = Nothing
Dim strResultTable As String = "Customers"
oleConn = New OleDbConnection ("Provider=Micr osoft.Jet.OLEDB .4.0; " +
"Data Source=" + Server.MapPath( "Test.mdb") )
oleAdapter = New OleDbDataAdapte r(strSQL, oleConn)
objDataSet = New DataSet
oleAdapter.Fill (objDataSet, strResultTable)
oleConn.Close()
With myDataGrid
.DataSource = objDataSet.Tabl es(strResultTab le)
.DataBind()
.Columns(1).Vis ible = False '<< Not Working!!!!
end with
I tried to hide the second column by...
.Columns(1).Vis ible = False
But the column does not hide! Why?
I've also tried the following in my HTML section...
<asp:DataGrid runat="server" id="myDataGrid" >
<Columns>
<asp:BoundColum n DataField="Prio rity"
Visible="False" ></asp:BoundColumn >
</Columns>
</asp:DataGrid>
And still the column does not hide.
This is driving me nuts! Plz help!!!!
Thank you all in advance!
David 7  1439 
sombody plz....
David
"David Freeman" <no******@maili ngspam.com> wrote in message
news:eM******** ********@TK2MSF TNGP12.phx.gbl. .. Hi There!
Below is my VB.NET code...
Dim strSQL As String
strSQL = "SELECT [Name],[Priority] FROM Customers GROUP BY [Country],
[Priority], [Name]"
Dim oleConn As OleDbConnection = Nothing
Dim oleAdapter As OleDbDataAdapte r = Nothing
Dim objDataSet As DataSet = Nothing
Dim strResultTable As String = "Customers"
oleConn = New OleDbConnection ("Provider=Micr osoft.Jet.OLEDB .4.0; " +
"Data Source=" + Server.MapPath( "Test.mdb") )
oleAdapter = New OleDbDataAdapte r(strSQL, oleConn)
objDataSet = New DataSet
oleAdapter.Fill (objDataSet, strResultTable)
oleConn.Close()
With myDataGrid
.DataSource = objDataSet.Tabl es(strResultTab le)
.DataBind()
.Columns(1).Vis ible = False '<< Not Working!!!!
end with
I tried to hide the second column by...
.Columns(1).Vis ible = False
But the column does not hide! Why?
I've also tried the following in my HTML section...
<asp:DataGrid runat="server" id="myDataGrid" >
<Columns>
<asp:BoundColum n DataField="Prio rity"
Visible="False" ></asp:BoundColumn >
</Columns>
</asp:DataGrid>
And still the column does not hide.
This is driving me nuts! Plz help!!!!
Thank you all in advance!
David
Hi,
Set the AutoGenerateCol umns property (attribute) of the DataGrid to false
and add only the columns you need to be displayed (rendered) to the client.
Hope this helps
Martin Dechev
ASP.NET MVP
"David Freeman" <no******@maili ngspam.com> wrote in message
news:eM******** ******@TK2MSFTN GP12.phx.gbl... Hi There!
Below is my VB.NET code...
Dim strSQL As String
strSQL = "SELECT [Name],[Priority] FROM Customers GROUP BY [Country],
[Priority], [Name]"
Dim oleConn As OleDbConnection = Nothing
Dim oleAdapter As OleDbDataAdapte r = Nothing
Dim objDataSet As DataSet = Nothing
Dim strResultTable As String = "Customers"
oleConn = New OleDbConnection ("Provider=Micr osoft.Jet.OLEDB .4.0; " +
"Data Source=" + Server.MapPath( "Test.mdb") )
oleAdapter = New OleDbDataAdapte r(strSQL, oleConn)
objDataSet = New DataSet
oleAdapter.Fill (objDataSet, strResultTable)
oleConn.Close()
With myDataGrid
.DataSource = objDataSet.Tabl es(strResultTab le)
.DataBind()
.Columns(1).Vis ible = False '<< Not Working!!!!
end with
I tried to hide the second column by...
.Columns(1).Vis ible = False
But the column does not hide! Why?
I've also tried the following in my HTML section...
<asp:DataGrid runat="server" id="myDataGrid" >
<Columns>
<asp:BoundColum n DataField="Prio rity"
Visible="False" ></asp:BoundColumn >
</Columns>
</asp:DataGrid>
And still the column does not hide.
This is driving me nuts! Plz help!!!!
Thank you all in advance!
David
Hi David
Are your columns generated at runtime (this neat little checkbox on the
datagrid properties page)?
If so, try unchecking it, and adding your columns manually (in the
properties page)
Another options that might work (dunno for sure), is to move the setting of
Visible = False to before the call to DataBind.
This might give you a runtime exception..not sure.
HTH
/HG
"David Freeman" <no******@maili ngspam.com> skrev i en meddelelse
news:eM******** ********@TK2MSF TNGP12.phx.gbl. .. Hi There!
Below is my VB.NET code...
Dim strSQL As String
strSQL = "SELECT [Name],[Priority] FROM Customers GROUP BY [Country],
[Priority], [Name]"
Dim oleConn As OleDbConnection = Nothing
Dim oleAdapter As OleDbDataAdapte r = Nothing
Dim objDataSet As DataSet = Nothing
Dim strResultTable As String = "Customers"
oleConn = New OleDbConnection ("Provider=Micr osoft.Jet.OLEDB .4.0; " +
"Data Source=" + Server.MapPath( "Test.mdb") )
oleAdapter = New OleDbDataAdapte r(strSQL, oleConn)
objDataSet = New DataSet
oleAdapter.Fill (objDataSet, strResultTable)
oleConn.Close()
With myDataGrid
.DataSource = objDataSet.Tabl es(strResultTab le)
.DataBind()
.Columns(1).Vis ible = False '<< Not Working!!!!
end with
I tried to hide the second column by...
.Columns(1).Vis ible = False
But the column does not hide! Why?
I've also tried the following in my HTML section...
<asp:DataGrid runat="server" id="myDataGrid" >
<Columns>
<asp:BoundColum n DataField="Prio rity"
Visible="False" ></asp:BoundColumn >
</Columns>
</asp:DataGrid>
And still the column does not hide.
This is driving me nuts! Plz help!!!!
Thank you all in advance!
David
YO! Martin
Got me there. Just a little earlier than my post.
"Martin Dechev" <de*******@hotm ail.com> skrev i en meddelelse
news:eA******** *****@TK2MSFTNG P11.phx.gbl... Hi,
Set the AutoGenerateCol umns property (attribute) of the DataGrid to false
and add only the columns you need to be displayed (rendered) to the
client.
Hope this helps
Martin Dechev
ASP.NET MVP
"David Freeman" <no******@maili ngspam.com> wrote in message
news:eM******** ******@TK2MSFTN GP12.phx.gbl... Hi There!
Below is my VB.NET code...
Dim strSQL As String
strSQL = "SELECT [Name],[Priority] FROM Customers GROUP BY
[Country], [Priority], [Name]"
Dim oleConn As OleDbConnection = Nothing
Dim oleAdapter As OleDbDataAdapte r = Nothing
Dim objDataSet As DataSet = Nothing
Dim strResultTable As String = "Customers"
oleConn = New OleDbConnection ("Provider=Micr osoft.Jet.OLEDB .4.0; "
+ "Data Source=" + Server.MapPath( "Test.mdb") )
oleAdapter = New OleDbDataAdapte r(strSQL, oleConn)
objDataSet = New DataSet
oleAdapter.Fill (objDataSet, strResultTable)
oleConn.Close()
With myDataGrid
.DataSource = objDataSet.Tabl es(strResultTab le)
.DataBind()
.Columns(1).Vis ible = False '<< Not Working!!!!
end with
I tried to hide the second column by...
.Columns(1).Vis ible = False
But the column does not hide! Why?
I've also tried the following in my HTML section...
<asp:DataGrid runat="server" id="myDataGrid" >
<Columns>
<asp:BoundColum n DataField="Prio rity"
Visible="False" ></asp:BoundColumn >
</Columns>
</asp:DataGrid>
And still the column does not hide.
This is driving me nuts! Plz help!!!!
Thank you all in advance!
David
Thanks!!!
David
"Martin Dechev" <de*******@hotm ail.com> wrote in message
news:eA******** *****@TK2MSFTNG P11.phx.gbl... Hi,
Set the AutoGenerateCol umns property (attribute) of the DataGrid to false
and add only the columns you need to be displayed (rendered) to the
client.
Hope this helps
Martin Dechev
ASP.NET MVP
"David Freeman" <no******@maili ngspam.com> wrote in message
news:eM******** ******@TK2MSFTN GP12.phx.gbl... Hi There!
Below is my VB.NET code...
Dim strSQL As String
strSQL = "SELECT [Name],[Priority] FROM Customers GROUP BY
[Country],
[Priority], [Name]"
Dim oleConn As OleDbConnection = Nothing
Dim oleAdapter As OleDbDataAdapte r = Nothing
Dim objDataSet As DataSet = Nothing
Dim strResultTable As String = "Customers"
oleConn = New OleDbConnection ("Provider=Micr osoft.Jet.OLEDB .4.0; " +
"Data Source=" + Server.MapPath( "Test.mdb") )
oleAdapter = New OleDbDataAdapte r(strSQL, oleConn)
objDataSet = New DataSet
oleAdapter.Fill (objDataSet, strResultTable)
oleConn.Close()
With myDataGrid
.DataSource = objDataSet.Tabl es(strResultTab le)
.DataBind()
.Columns(1).Vis ible = False '<< Not Working!!!!
end with
I tried to hide the second column by...
.Columns(1).Vis ible = False
But the column does not hide! Why?
I've also tried the following in my HTML section...
<asp:DataGrid runat="server" id="myDataGrid" >
<Columns>
<asp:BoundColum n DataField="Prio rity"
Visible="False" ></asp:BoundColumn >
</Columns>
</asp:DataGrid>
And still the column does not hide.
This is driving me nuts! Plz help!!!!
Thank you all in advance!
David
I'm hand-coding (with WebMatrix) so no properties page :P
Martin's method helped me.
Cheers,
David
"HG" <hg@nospam.webs olver.dk> wrote in message
news:%2******** **********@TK2M SFTNGP14.phx.gb l... Hi David
Are your columns generated at runtime (this neat little checkbox on the
datagrid properties page)?
If so, try unchecking it, and adding your columns manually (in the
properties page)
Another options that might work (dunno for sure), is to move the setting
of
Visible = False to before the call to DataBind.
This might give you a runtime exception..not sure.
HTH
/HG
"David Freeman" <no******@maili ngspam.com> skrev i en meddelelse
news:eM******** ********@TK2MSF TNGP12.phx.gbl. .. Hi There!
Below is my VB.NET code...
Dim strSQL As String
strSQL = "SELECT [Name],[Priority] FROM Customers GROUP BY
[Country],
[Priority], [Name]"
Dim oleConn As OleDbConnection = Nothing
Dim oleAdapter As OleDbDataAdapte r = Nothing
Dim objDataSet As DataSet = Nothing
Dim strResultTable As String = "Customers"
oleConn = New OleDbConnection ("Provider=Micr osoft.Jet.OLEDB .4.0; " +
"Data Source=" + Server.MapPath( "Test.mdb") )
oleAdapter = New OleDbDataAdapte r(strSQL, oleConn)
objDataSet = New DataSet
oleAdapter.Fill (objDataSet, strResultTable)
oleConn.Close()
With myDataGrid
.DataSource = objDataSet.Tabl es(strResultTab le)
.DataBind()
.Columns(1).Vis ible = False '<< Not Working!!!!
end with
I tried to hide the second column by...
.Columns(1).Vis ible = False
But the column does not hide! Why?
I've also tried the following in my HTML section...
<asp:DataGrid runat="server" id="myDataGrid" >
<Columns>
<asp:BoundColum n DataField="Prio rity"
Visible="False" ></asp:BoundColumn >
</Columns>
</asp:DataGrid>
And still the column does not hide.
This is driving me nuts! Plz help!!!!
Thank you all in advance!
David
Hi David
Martins and mine methods does the same thing - in two different ways -
non-GUI and GUI.
Glad to help.
"David Freeman" <no******@maili ngspam.com> skrev i en meddelelse
news:eW******** ******@TK2MSFTN GP10.phx.gbl... I'm hand-coding (with WebMatrix) so no properties page :P
Martin's method helped me.
Cheers,
David
"HG" <hg@nospam.webs olver.dk> wrote in message
news:%2******** **********@TK2M SFTNGP14.phx.gb l... Hi David
Are your columns generated at runtime (this neat little checkbox on the
datagrid properties page)?
If so, try unchecking it, and adding your columns manually (in the
properties page)
Another options that might work (dunno for sure), is to move the setting
of
Visible = False to before the call to DataBind.
This might give you a runtime exception..not sure.
HTH
/HG
"David Freeman" <no******@maili ngspam.com> skrev i en meddelelse
news:eM******** ********@TK2MSF TNGP12.phx.gbl. .. Hi There!
Below is my VB.NET code...
Dim strSQL As String
strSQL = "SELECT [Name],[Priority] FROM Customers GROUP BY
[Country],
[Priority], [Name]"
Dim oleConn As OleDbConnection = Nothing
Dim oleAdapter As OleDbDataAdapte r = Nothing
Dim objDataSet As DataSet = Nothing
Dim strResultTable As String = "Customers"
oleConn = New OleDbConnection ("Provider=Micr osoft.Jet.OLEDB .4.0; "
+ "Data Source=" + Server.MapPath( "Test.mdb") )
oleAdapter = New OleDbDataAdapte r(strSQL, oleConn)
objDataSet = New DataSet
oleAdapter.Fill (objDataSet, strResultTable)
oleConn.Close()
With myDataGrid
.DataSource = objDataSet.Tabl es(strResultTab le)
.DataBind()
.Columns(1).Vis ible = False '<< Not Working!!!!
end with
I tried to hide the second column by...
.Columns(1).Vis ible = False
But the column does not hide! Why?
I've also tried the following in my HTML section...
<asp:DataGrid runat="server" id="myDataGrid" >
<Columns>
<asp:BoundColum n DataField="Prio rity"
Visible="False" ></asp:BoundColumn >
</Columns>
</asp:DataGrid>
And still the column does not hide.
This is driving me nuts! Plz help!!!!
Thank you all in advance!
David
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