Re: Serialization invalid cast exception - ASP.NET Discussion Boards

the_smiths10-Jun-09 20:50

10-Jun-09 20:50

I am trying to check a check box in a repeater

If I use -
Checked='<%# Eval("Checked") %>'

I get the error -
Specified cast is not valid.

So I tried -
Checked='<%# (Eval("Checked") == "True").ToString() ? True : False %>'

And got the error -
Compiler Error Message: CS0103: The name 'True' does not exist in the current contextCompiler Error Message: CS0103:

Any ideas?

Thanks!

Re: Dynamic Checkbox

Christian Graus10-Jun-09 23:05

Christian Graus

10-Jun-09 23:05

the_smiths wrote:
(Eval("Checked") == "True").ToString() ? True : False

That is the weirdest thing I have ever seen. Did you mean to do a boolean compare on a string ?

Christian Graus

Driven to the arms of OSX by Vista.

"! i don't exactly like or do programming and it only gives me a headache." - spotted in VB forums.

I can do things with my brain that I can't even google. I can flex the front part of my brain instantly anytime I want. It can be exhausting and it even causes me vision problems for some reason. - CaptainSeeSharp

Re: Dynamic Checkbox

the_smiths11-Jun-09 16:52

the_smiths

11-Jun-09 16:52

Christian Graus wrote:
That is the weirdest thing I have ever seen

You need to get out more! Smile | :)

But seriously, you are right.

It was a silly mistake, I had my datacolumn as type string instead of a boolean.

Now fixed! Thanks for your reply.

nested gridview

vikas shukla10-Jun-09 20:43

vikas shukla

10-Jun-09 20:43

hi sir
i am using nested gridview for some specific purpose.so i have expand/collapse sign for see and hide the child gridview.
but sir now i do not want expand sign for all rows.means for some rows child gridview has not any information.so i want hide that expand picture for that row.

" alt="Click to show/hide StatusDetail <%# Eval("Item_Code") %>" width="9px" border="0" src="images/plus.gif"/>

please help me.
thanx

sir your suggestion was good but now i am facing following error after adding runat="server"
"The server tag is not well formed."?
please guide me.

Re: nested gridview

N a v a n e e t h10-Jun-09 20:50

N a v a n e e t h

10-Jun-09 20:50

There was no need to start a new thread. You could have used the old thread itself. D'Oh! | :doh:

vikas shukla wrote:
"The server tag is not well formed."?

I guess you have to use single quote(') instead of double quotes("). Something like img id='imgdiv<%#Eval("Item_Code") %>'

Smile | :)

Navaneeth

How to use google | Ask smart questions

Serialization invalid cast exception

miniThomas10-Jun-09 20:38

miniThomas

10-Jun-09 20:38

Hi,

I am trying to serialize an object, I am getting exception as

"Unable to cast object Type A to Type B".

Please help me in finding soultion

Thanks,
Mini

Best Regards,
Mini Thomas

Re: Serialization invalid cast exception

N a v a n e e t h10-Jun-09 20:53

N a v a n e e t h

10-Jun-09 20:53

miniThomas wrote:
"Unable to cast object Type A to Type B".

Error message is clear enough, right?

miniThomas wrote:
Please help me in finding soultion

You need to post more information with relevant code if you are expecting help. Smile | :)

Navaneeth

How to use google | Ask smart questions

Re: Serialization invalid cast exception

led mike11-Jun-09 4:38

led mike

11-Jun-09 4:38

N a v a n e e t h wrote:
You need to post more information with relevant code if you are expecting help.

And he needs to not cross post

Error 1001. A configuration file cannot be created for the requested Configuration object

pradeep kumarappagari10-Jun-09 20:16

pradeep kumarappagari

10-Jun-09 20:16

Hi,

I am getting an error "Error 1001. A configuration file cannot be created for the requested Configuration object" while updating connection string in web.config file and save while web setup installation.

I am not getting this error, if i make my target directory is wwwroot, but it is giving error if target directory is not wwwroot.

Please help me regarding this.

Pradeep Reddy

How to print landscape report

alisolution10-Jun-09 20:15

alisolution

10-Jun-09 20:15

Hi,
how to print report landscape in ASP.Net ?
any idea

Re: How to print landscape report

Christian Graus10-Jun-09 23:05

Christian Graus

10-Jun-09 23:05

You can't do any printing in ASP.NET, only in javascript. I don't believe you can set paper orientation.

[Message Deleted]

rsrajiv10-Jun-09 20:03

rsrajiv

10-Jun-09 20:03

[Message Deleted]

Re: Please help .net guestbook : Cross Post

Abhijit Jana10-Jun-09 20:09

Abhijit Jana

10-Jun-09 20:09

Original Post

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net

problem in saving non-english character to sql server

mg2510-Jun-09 19:34

mg25

10-Jun-09 19:34

i want to collect a feedfack from user filled in this language(dhivehi).

here is how the language looks like,

http://haveeru.com.mv/

i can fill up the feedback form in dhivehi and when i save to sql server its saved in english alphabets.

can you show me a tutorial related to this.

Re: problem in saving non-english character to sql server

Leonscape10-Jun-09 22:32

Leonscape

10-Jun-09 22:32

Are you using the unicode types? nvarchar, nchar and ntext. Also what collation are the fields set to?

Using the wrong tool for the job is half the fun.

Re: problem in saving non-english character to sql server

mg2510-Jun-09 22:55

mg25

10-Jun-09 22:55

database columns data type is set to nvarchar.

this the text box

<id="txtcomment" cssclass="thaana" name="name" dir="rtl" font-family:a_ilham,a_faseyha;="" font-size:13px;direction:rtl;overflow:hidden;height:26;"="" class="thaana">

then in css page i have this:

.thaana{
font-family: A_Faseyha;Faruma;
direction: rtl;
unicode-bidi: bidi-override;
}

Forum Creation...

ram_panda0910-Jun-09 19:26

ram_panda09

10-Jun-09 19:26

Hi Team,

I'm first time trying to create a Forum for my project, which is developed in asp.net with C#.
Please help me anybody how to go for it.
Is there any ready-made forums avaible which is compatible wiht .net and sql server.
Plz. help me to resolve this problem.

Thanks in advance.

Thanks & Regards,
Rama Krishna.

Re: Forum Creation...

saanj10-Jun-09 19:36

saanj

10-Jun-09 19:36

If you are looking for some free and ready made forum with the source code then you should try PunBB.NET Forum Engine. You can download it from the following url:

http://punbbnet.codeplex.com/Release/ProjectReleases.aspx?ReleaseId=22945[^]

Regards
Saanj

Either you love IT or leave IT...

Re: Forum Creation...

Baran M10-Jun-09 19:42

Baran M

10-Jun-09 19:42