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Hi to all,
I develop a composite & users control that contains class and struct in a collection.
when i try to put values in them i get error in design mode but the control works fine when executing the project.
how can i fix it? i think it has to do with the attributes but i dont know excactly.
here is the code of the control
1 [DefaultProperty("ColumnName")]
2 [ToolboxData("<{0}:PanelForm runat=server>")]
3 public class PanelForm : Panel,PoentaListBasic
4 {
5 List _executeParam;
6 public List ExecuteParam
7 {
8 get
9 {
10 if (this._executeParam == null)
11 {
12 _executeParam = new List();
13 _executeParam.Add(new ControlParam(this.SqlParameterName, this.SqlParamType, this.SqlParamSize, this.ColumnValue, ParameterDirection.Input));
14 }
15
16
17 return _executeParam;
18 }
19 set
20 {
21 if (_executeParam == null)
22 _executeParam = new List();
23 _executeParam.AddRange(value);
24 }
25 }
26 }
1 public struct ControlParam
2 {
3 public ControlParam(string paramName)
4 {
5 this.paramName = paramName;
6
7 }
8
9 string paramName;
10 public string ParamName
11 {
12 get
13 {
14 return paramName;
15 }
16 set
17 {
18 paramName = value;
19 }
20 }
21 }
the error in the design says:
Error Creating Control - fieldPnl
Cannot create an object of type 'System.Collections.Generic.List'1[[ControlParam, Dal, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]]' from its string representation '(Collection)' for the 'ExecuteParam' property.
and this is what i see on the page containing the control
<po:PanelForm runat="server" ID="fieldPnl" ExecuteParam="(Collection)" >
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Hello all;
I develop programme using c# ,I want my programme to run when windows start,
I know how to do that using Registry of windows or copy programme to Startup folder
I want other way to do that...
tkml123
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You know how it's done, why do you need another way ?
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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some times anit virus gives Warning
tkml123
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Well, there are other methods, but they are all just as likely to come up. Write a service, as someone said.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Write a Windows Service then. There is no guarantee that it will run at startup because the user may disable the service, but this is good practice because it leaves the user in control.
Deja View - the feeling that you've seen this post before.
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What??? Please write full sentences to explain what you are after.
I have outlined an alternative approach to you for starting an application up automatically. This is the other way to do this.
Deja View - the feeling that you've seen this post before.
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sorry about that..
do u have other way . I dont use GUI in my programmme but if I have I cant use windows service.??
tkml123
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Hi '
I am in the process of learning C # Asp.Net I would appreciate the fact of someone could guide me how to learn this . I have tried to mailpulate some codes but ....
Thanks,
Ali
Life is too short to be counted, enjoy life.
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If u r familiar with java then most of the syntax of C# is like java.
however u shud try to write simple programs but dont manipulate others code at this stage.
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Buy a book and work through it, then come back here and ask questions to help you from there.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Asalam o Alaikum:
I have two dates like (13:04:09 and 14:04:03) i want to calculate time diiference between them .
Is there any function in c++ to reslove this issue.
Thanx in advance
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Farhan Ali wrote: Is there any function in c++ to reslove this issue.
I don't know. Ask in the C++ forum.
---
single minded; short sighted; long gone;
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In C# you can use Datetime objects for this operation.....
Why you posted this in c# forum?
My small attempt...
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Hi,
In my Client Server Programming, when i use the same machine as Client and
Server, Everthing is going Fine. But when i use different machine,
I am getting Error as A connection attempt failed because the connected
party did not properly respond after a period of time.
what is the reason.
Sakthi
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Check the security settings like firewalls and all
Then make sure that the network connections are working
My small attempt...
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Hi,
Its not because of FireWall. I am getting this error while connecting with
the client in LAN. Is there any way to set TimedOut for Connections in
Asynchronous Socket Programming.
Sakthi
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Which tool are you using?
is that msgConnect?
My small attempt...
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Hi ,
I am using Visual Studio.
With Thanks
Sakthi
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can you just paste the exception you are getting
My small attempt...
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Hi,
A connection attempt failed because the connected
party did not properly respond after a period of time.
Sakthi
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I once ran into this error and couldn't figure it out for literally hours.
Then I realized I had typed in '45' for the timeout which, naturally, is specified in milliseconds. I was telling it to wait 45 milliseconds to timeout.
I sheepishly changed it to 45000 and went about my business.
Check for that
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Hi,
i didnt set any timedout parameter for Socket Connection.
As for as I know TimedOut can be set for sending and receiving messages.
If i want to set Timedout for Socket Connection how should i do.
Sakthi
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Can anyone cite any examples of the C# language being implemented outside of Mono and .NET?
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Just googled it. http://www.dotgnu.org/[^]
"Throughout human history, we have been dependent on machines to survive. Fate, it seems, is not without a sense of irony. " - Morpheus
"Real men use mspaint for writing code and notepad for designing graphics." - Anna-Jayne Metcalfe
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