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A section covering all .NET development questions. ASP.NET, VB.NET, etc...
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SelectedValue which is invalid because it does not exist in the list of items.
far
May 16, 2006
Replies
7
Views
87K
Jul 5, 2020
tioooels
T
N
system.net.mail.smtpexception "The operation has timed out"
nirav.zenith
Jul 29, 2008
Replies
1
Views
13K
Feb 1, 2009
AhmedFarouk
A
S
calling url through button in C#.net
stunner009
Sep 26, 2006
Replies
1
Views
10K
Sep 27, 2006
jeff_suhr
J
D
Ajax Modal Popup Extender Problems
Denyus
Mar 5, 2009
Replies
0
Views
9K
Mar 5, 2009
Denyus
D
J
VB2005 - BugProof - The variable 'var' is either undeclared or was never assigned
JulioNobre
Sep 26, 2006
Replies
0
Views
9K
Sep 26, 2006
JulioNobre
J
A
Clear Cookies on Browser Close in Asp.net
Askana
Mar 29, 2008
Replies
1
Views
8K
Mar 31, 2008
Askana
A
C
SqlDataSource Update
cyp7
Oct 27, 2006
Replies
1
Views
7K
Nov 1, 2006
cyp7
C
J
dateTime.tryParse validation problem
janetb
Nov 8, 2006
Replies
0
Views
7K
Nov 8, 2006
janetb
J
M
Have multiple ASP.NET web projects share pages and controls
MrCeri
Jul 17, 2006
Replies
4
Views
6K
Jul 19, 2006
MrCeri
M
T
how to pass selected value of dropdownlist to detailsview?
tartuffe2
Jun 28, 2006
Replies
0
Views
6K
Jun 28, 2006
tartuffe2
T
J
Firing a javascript event when an UpdateProgress is triggered
jpompu
Apr 17, 2008
Replies
1
Views
6K
Apr 28, 2008
jpompu
J
T
DataTable, TableAdapter and GridView
TekisFanatikus
Jun 28, 2006
Replies
0
Views
6K
Jun 28, 2006
TekisFanatikus
T
U
Email Reminder and Scheduled Task in ASP.NET
upin_cool
May 15, 2006
Replies
0
Views
6K
May 15, 2006
upin_cool
U
B
The remote server returned an error: (500) Internal Server Error.
BobbyOwens
Jan 23, 2009
Replies
0
Views
6K
Jan 23, 2009
BobbyOwens
B
N
VB6 DLL asptypelibrary.request in asp.net
NoClue
Nov 17, 2009
Replies
1
Views
5K
Dec 17, 2009
NoClue
N
V
Checkbox in Gridview-Urgent
Vinay.d
Jul 12, 2006
Replies
1
Views
5K
Jul 16, 2006
M.Shayeb
I
C# Email & Exchange
iankloppers
Jun 6, 2007
Replies
0
Views
5K
Jun 6, 2007
iankloppers
I
T
CS1518: Expected class, delegate, enum, interface, or struct
twilitegxa
Oct 19, 2009
Replies
0
Views
5K
Oct 19, 2009
twilitegxa
T
@
how to get the hidden field values in code behind
@kriti
Dec 29, 2009
Replies
0
Views
5K
Dec 29, 2009
@kriti
@
S
Nested Repeater Find Control on Button Click
stubsz
Nov 13, 2009
Replies
0
Views
5K
Nov 13, 2009
stubsz
S
D
how to clear, validation summary?
dsmportal
Oct 14, 2006
Replies
1
Views
5K
Oct 15, 2006
dsmportal
D
V
Close Pop-up window and reload parent page
vseshan204
Mar 6, 2009
Replies
3
Views
5K
Jul 27, 2009
Vangi
V
A
sending fax using asp.net
aaaaaForum
Apr 26, 2006
Replies
0
Views
4K
Apr 26, 2006
aaaaaForum
A
L
Line 1: Incorrect syntax near ')'. how to fix it
levis
Sep 20, 2006
Replies
0
Views
4K
Sep 20, 2006
levis
L
R
axAcroPDF.setView("Fit") not working
rfresh
Dec 15, 2014
Replies
0
Views
4K
Dec 15, 2014
rfresh
R
M
ASP.NET Gridview(TemplateField)
manojbabu
Mar 19, 2008
Replies
0
Views
4K
Mar 19, 2008
manojbabu
M
T
RadioButtonList SelectedValue
thinkmast
May 7, 2006
Replies
0
Views
4K
May 7, 2006
thinkmast
T
J
dateTime.tryParse validation problem
janetb
Nov 14, 2006
Replies
1
Views
4K
Nov 15, 2006
janetb
J
A
Update a dBase dbf-7 table using OleDB .NET
Aurelio
Jan 2, 2006
Replies
0
Views
4K
Jan 2, 2006
Aurelio
A
G
ERROR - Make sure that the class defined in this code file matches the 'inherits'....
gec
Oct 1, 2006
Replies
1
Views
4K
Jun 26, 2008
samayamantri
S
A
Unable to get the selected item value of Listbox in codebehind
akula.sandeepkumar
Nov 2, 2006
Replies
0
Views
4K
Nov 2, 2006
akula.sandeepkumar
A
S
added GridViewRow Dynamically with textbox but missing viewstate
silverfox_1188
Jul 25, 2006
Replies
0
Views
4K
Jul 25, 2006
silverfox_1188
S
R
GridView RadioButtonList Values
renuami
Feb 10, 2009
Replies
0
Views
4K
Feb 10, 2009
renuami
R
E
__doPostBack hijacking doesn't seem to work
ead_no1
Oct 21, 2006
Replies
0
Views
4K
Oct 21, 2006
ead_no1
E
K
File.Copy() causes System.IO.DirectoryNotFoundException
kamskans
Aug 16, 2010
Replies
1
Views
4K
Dec 6, 2010
pirx
P
Z
NumericUpDownExtender Custom Control with autopostback set to true causing problems
zigzag
Dec 15, 2008
Replies
1
Views
4K
Dec 18, 2008
zigzag
Z
G
ASP.NET Datareader EOF Equivalent to ASP Recordset
glenn22
Apr 20, 2007
Replies
1
Views
4K
Apr 20, 2007
glenn22
G
A
HttpWebRequest & Fiddler
andyscott12
Jun 24, 2009
Replies
0
Views
4K
Jun 24, 2009
andyscott12
A
D
File processing error,possibly disk is full.
devaraja007
Mar 30, 2009
Replies
2
Views
4K
Apr 1, 2009
devaraja007
D
R
Radio button event not firing
rpundlik
Feb 15, 2010
Replies
4
Views
4K
Sep 6, 2022
FResher
F
A
MVC 5 Use Oracle to store Asp.Net Identity data
Ahsen Mehmood
May 13, 2015
Replies
0
Views
4K
May 13, 2015
Ahsen Mehmood
A
J
C# mail app - mail not sent and ends up in queue folder
JaikeC
Jan 28, 2010
Replies
1
Views
4K
Feb 1, 2010
rowdyr86
R
S
Convert Datareader into ArrayList
sheraz_aries
Feb 25, 2008
Replies
0
Views
4K
Feb 25, 2008
sheraz_aries
S
P
convert a 2d image into 3d image using C#
pandiaraj_4u
Apr 7, 2010
Replies
0
Views
4K
Apr 7, 2010
pandiaraj_4u
P
S
How to Access Master Page Controls from page.aspx doesn't inherit from master
SerpentKiss2010
Apr 6, 2011
Replies
0
Views
4K
Apr 6, 2011
SerpentKiss2010
S
G
ODBC connection in VB.net and Stored Procedures
guizonatto
Mar 27, 2008
Replies
0
Views
4K
Mar 27, 2008
guizonatto
G
E
listbox control in devexpress modal popup
eswari
Mar 30, 2011
Replies
0
Views
4K
Mar 30, 2011
eswari
E
A
session state is not available in this context
AliD
Dec 1, 2009
Replies
2
Views
4K
Feb 7, 2010
AliD
A
V
C# - How to interop C++ DLL's 2D array in C#
vishalamca
Nov 3, 2008
Replies
0
Views
4K
Nov 3, 2008
vishalamca
V
F
Databind on Linkbutton within GridView
frenika
Mar 30, 2009
Replies
1
Views
4K
Mar 30, 2009
frenika
F
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