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<table/> abuse! Blasphemy!
He could/should archive that effect with CSS (I'd say put it in a div with border, but I suck at HTML/CSS), but if it's urgent...
[ My Blog] "Visual studio desperately needs some performance improvements. It is sometimes almost as slow as eclipse." - Rüdiger Klaehn "Real men use mspaint for writing code and notepad for designing graphics." - Anna-Jayne Metcalfe
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Hi,
I am facing some null value problem of a datagrid.
It is a bit complicated, let me explain a bit.
Table A: int AFieldX store a primary key of Table B where Table A will get BFieldY base on AFieldX. Unfortunately AFieldX can be null, so when my datagrid make an INNER JOIN between Table A and Table B, it return nothing and therefore the whole datagrid is empty.
Can I know is there a work around for this as to ignore and continue to print even there is null value?
Thanks in advance.
J Liang
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J Liang wrote: so when my datagrid make an INNER JOIN between Table A and Table B,
How datagrid can do Inner Join ? Do you mean in query ? SQL Server has a IsNull function, provided to convert null values to specified value. Will that solve your problem ?
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can u plz suggest me sum short n easy way of deploying a web application in asp .net 2.0 (visual studio 2005).Its urgent...
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bugging my life... wrote: sum short n easy way of deploying a web application in asp .net 2.0
Copy files to server including ASPX and ASPX.CS or ASPX.VB
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hi,
whenever i try to browse any directory in IIS I get a HTTP 500 - Internal server error.
I have also reinstalled the IIS since i had installed visual studio.net first and then IIS .
Also when i try to use the aspnet site adminstration tool i get a server not found error.
can anyone help me out with this??
-- modified at 3:51 Friday 12th October, 2007
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To see more details of the actual error, within IE, you can turn off 'friendly' http errors:
Within IE select Tools - Options
Select the Advanced tab
Make sure the 'Show friendly HTTP error messages' option is unchecked.
Thanks and Regards
Aavesh Agarwal
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i tried that one and that gives a Server Application error with no further details
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At the time when you get a 'Server Application Error', please check out System EventLogs (eventvwr.exe) to see if there are any messages logged.
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Is you server contains multiple versions of .NET framework installed ? Try creating a new application pool and run your application under that pool.
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hi,
theres only the framework 2.0 installed. and could u tell me wat u meant by creating a new app pool??how do i do that??
thank u in advance
-- modified at 4:27 Friday 12th October, 2007
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Before you create new application pool, I suggest you to look into the event logger in server. This help you to identify the exception occurred. It is in Control panel - > Administrative tools
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You can create application pools only with server family IIS. Windows XP IIS 5.1 might not have custom pools creation option.
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Hi,
I have made one windows application that use redemption.dll to extract outlook 2007 messages.I have made this application in .Net Framework 2.0. I am able to extract all messages most of the times but some times I got problem like
"IMsgStore.OpenEntry: MAPI_E_INVALID_ENTRYID" problem solution" when I start application and it can't go further.If any one knows please reply me as soon as possible.
Thanks,
Pavan
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i had made one integer type collection editor in web control library project.
the collection gets displayed properly at design time and i am able to add and remove items also but my problem is that value entered at design time does not effect the control at runtime.
Regards,
Ujjaval Modi.
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Best thing is debug your control by putting break points at proper places.
Can't make any conclusion as we don't know what you have coded for the same
Thanks and Regards
Sandeep
If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "
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I have tried debugging the application by putting breakpoints.
Here's the code :
First of all I designed a class for creating a List Collection :
using System;
using System.Collections.Generic;
using System.Text;
using System.Collections;
namespace Funnel
{
public class SectionValue : CollectionBase
{
public double this[int index]
{
get
{
return ((double)List[index]);
}
set
{
List[index] = value;
}
}
public int Add(double value)
{
return (List.Add(value));
}
public int Add(string value)
{
try
{
double c = Convert.ToDouble(value);
return (List.Add(c));
}
catch (Exception)
{
throw new ArgumentException(string.Format(
"Error converting the given string '{0}' to a color",
value), "value");
}
}
public bool Contains(double value)
{
// If value is not of type Color, this will return false.
return (List.Contains(value));
}
public int IndexOf(double value)
{
return (List.IndexOf(value));
}
public void Insert(int index, double value)
{
List.Insert(index, value);
}
public void Remove(double value)
{
List.Remove(value);
}
public SectionValue(double[] sections) : base()
{
foreach (double s in sections)
{
this.Add(s);
}
}
public SectionValue()
: base()
{}
}
}
Then I use object of the class in my control as follows :
protected SectionValue m_SectionValue;
and write property for it as follows :
[Bindable(true)
, Category("Appearance")
, Browsable(true)
, PersistenceMode(PersistenceMode.Attribute)
, DesignerSerializationVisibility(DesignerSerializationVisibility.Content)
]
public SectionValue UserDefinedSection
{
get
{
if (m_SectionValue == null)
m_SectionValue = new SectionValue();
return m_SectionValue;
}
set
{
m_SectionValue = value;
}
}
Now this code is working perfectly regarding displaying the collection editor and add/deleting values from it. Even I am able to add/delete values from code-behind.
But the values added during design time do not get reflected at run-time. If I assign values to collection from code-behind file then the values get reflected at run-time but not from design-time.
Regards,
Ujjaval Modi. 
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hi,
how to provide authentication in asp.net application.
here my application run well when i debug.but it show error at web.cofig when i run through url.
error:
Parser Error Message: It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.
Source Error:
Line 27: ASP.NET to identify an incoming user.
Line 28: -->
Line 29: <authentication/>
Line 30:
Line 31:
Source File: D:\mtallotment\mwindialogo\web.config Line: 29
venkat
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I have been looking around on different sites and fora, and i have a similar
problem than some people had before...
it is an error to use a section registered as
allowDefinition='MachineToApplication' beyond application level. This error
can be caused by a virtual directory not being configured as an application
in IIS.
this is the solution i've read (almost everywhere)
"You need to create an application or a virtual directory ( with the IIS
Manager ) for the directory in which the code is placed."
Since I have several subfolders in my app, that would mean that I have to
make an application of every single folder?
There has to be another solution, or am I wrong ?
Thanks and Regards
Aavesh Agarwal
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Hi all,
i want to know onething in asp.net2.0 we dont have any dll.
when we deploy any application on server we just copy the aspx pages and rest of the folders including bin folder but in that bin folder we didn't find any dll of the project..and we know that for running a particular project we require dll then how the project run succesfully on server without dll...
can anyone tell me i have done so much googling but didn't find the ans.
Thanks in advance
Thanks and Regards
Aavesh Agarwal
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hi !!
I am having a dll added in my project. Now I have updated one of the .cs files in the dll after adding to project and built the project . But it does not shows in bin folder that a new dll is created ... it shows the old dll(because tiem of creation is proevious one)
How to get the update in cs file reflected in the dll.
Mrinal
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when you are compling your project it will automatically upadte ur dll...
Can u eleborate more ur question....
Thanks and Regards
Aavesh Agarwal
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I have been assigned a project and I am a beginner . There is a dll added in the project. There are 6 .cs files in it and the namespace is BAL10
Now I have updated one of the .cs files and then built the project (web project ).But when I went into the bin folder to see if the dll has been updated , there was no change. The dll present was of come previous time.
do hlp me outta
Mrinal
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The project has been converted from 2003 to 2005 .. is this the possible reason behind
Mrinal
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