|
how create session & what's use of session
|
|
|
|
|
|
|
Forget google. If you don't know this, you know nothing about web dev. I assume you're teaching yourself, it's not possible you're in a class, let alone charging for code. Well, it IS possible, but if it's true, it's a disgrace.
If you want to know ASP.NET, buy a book and learn these basics, because you need to have some sort of knowledge to be able to understand and apply the answers we give here.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
|
|
|
|
|
I have gridview control with Template field(Checkbox) in Asp.net ...................When we set EnableSortingAndPagingCallback property to true and run the application..........if gives the following error ...
Callbacks are not supported on TemplateField because some controls cannot update properly in a callback. Turn callbacks off on 'GridView1'.
How we fix this error .................
Dre@m is not th@t wh@t u see in sleep.Dre@m is the thing which does not allow u to sleep
|
|
|
|
|
I'm going to let you in on a secret that all the great programmers know.
here[^]
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
|
|
|
|
|
Hi All,
I am deploying a .net framework 1.1 based web site, which is configured under a parent site(using 2.0 framework).
here problem is that my site(child one) is inheriting all web.config thing in parent site, out of which some of the config keys, i do not want to get inherited.
for this i am using <remove> tag with key names(of parent config file) to remove them in my site but it's not working for me as key is still being inherited.
My code is like this:
<configSections>
<remove name="nametoremove"/>
<section name="abc"......something/>
<configSections/>
So in summary i want to know is <remove> tag supported in .net framework 1.1? if not then does any one of you have any idea what is equivalent tag/keyword for 1.1.
modified on Wednesday, October 7, 2009 8:08 AM
|
|
|
|
|
You didn't check 'do not interpret html', so we can't see what you posted.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
|
|
|
|
|
I have modified to display code, could any one please comment now?
modified on Wednesday, October 7, 2009 4:23 AM
|
|
|
|
|
hi i have submitted a barcode image in a sql table in xml format.
can anybody tell me how can i retrieve that image....
|
|
|
|
|
mylogics wrote: i have submitted a barcode image in a sql table in xml format
How did you store that ?
|
|
|
|
|
i have written this codde on button click....
BarcodeProfessional1.Code=txtbarcode.Text;
DataSet ds = new DataSet("MyDataSet");
DataTable dt = new DataTable("MyTable");
ds.Tables.Add(dt);
DataColumn dc = new DataColumn("BarcodeImage", typeof(byte[]));
dt.Columns.Add(dc);
DataRow dr = dt.NewRow();
dr["BarcodeImage"] = BarcodeProfessional1.GetBarcodeImage(System.Drawing.Imaging.ImageFormat.Gif);
dt.Rows.Add(dr);
string s = Server.HtmlDecode(ds.GetXml());
Literal1.Text = Server.HtmlDecode(ds.GetXml());
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["Barcode"].ConnectionString);
string str = "Insert Into Product(ProductName,ProductDescrip,ProductQty,ProductPrice,Barcode)Values('" + txtname.Text + "','" + txtdescrip.Text + "','" + TxtQty.Text + "','" + txtPrice.Text + "','" + s + "')";
SqlCommand cmd = new SqlCommand(str, conn);
conn.Open();
cmd.ExecuteNonQuery();
conn.Close();
|
|
|
|
|
mylogics wrote: string str = "Insert Into Product(ProductName,ProductDescrip,ProductQty,ProductPrice,Barcode)Values('" + txtname.Text + "','" + txtdescrip.Text + "','" + TxtQty.Text + "','" + txtPrice.Text + "','" + s + "')";
This is utterly ridiculous. Where did you find this code, because it's plain you have no idea what you're doing.
You've stored some XML, from the look of it. So you need to look at that XML and try to work out if it's remotely possible to get your image back. OR you can ditch this crap and write proper code to store your barcode as an image, if that's what you want. This is a disaster.
Also, your code is just plain terrible. SQL in the middle of no-where ? String building for SQL ? I can erase your database, just by accessing the form that enters barcodes.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
|
|
|
|
|
Hello Everybody,
In my parent page i am displaying one popup message ,when ever i got the pop-up message that parent page is blank, how to enable controls in parent page after getting the pop-up message.
in parent page textbox textchanged event is there through this event i am enabling the pop-up message.
to display pop-up message i am using javascript in code-behind.
str = "<script>alert('" + stdName.ToString() + " : Available students is only " & AvailbStd.ToString() & "')</script>"
Page.RegisterStartupScript("msg", str)
if anybody knows please let me know
Regards
Rama
samrama
|
|
|
|
|
How to add a form of Visual Inheritance to your ASPX site
|
|
|
|
|
pkj wrote: How to add a form of Visual Inheritance to your ASPX site
 I didn't get your point. Please explain in details !
Thanks !
|
|
|
|
|
Abhijit Jana wrote: I didn't get your point. Please explain in details !
Visual Inheritance is used in windows applications. It allows forms to derive from other forms. This is helpful when there are common areas which all forms share.
I don't think it is used extensively as other alternative methods are much better.
|
|
|
|
|
I have created one page(aspx) in that page there is textbox,label,button.,i want that control(textbox,..,..)on another page(like inheritd from one page(aspx) to another page(aspx))
|
|
|
|
|
Visual inheritance is not supported in web forms. In web forms, create master pages or user controls and include them in the pages.
|
|
|
|
|
hi All
My requirement is when the user copy some html content and past in the editor it should copy the image as well as in the editor.
i tried using tiny editor and other editor but image is not coping.
please guide me with this..
Thanks in advance
Ramkumar
|
|
|
|
|
ramkumarishere wrote: i tried using tiny editor and other editor but image is not coping.
Then you should asked the question to appropriate forum from where you are your using your Editor.
It is quite difficult to tell in this way !
|
|
|
|
|
ramkumarishere wrote: My requirement is when the user copy some html content and past in the editor it should copy the image as well as in the editor.
You can't copy the image. HTML content will have link to image and image will not be copied. All you can do is to find the image URL from the HTML content, download that image from the URL and update the HTML content with valid path to the downloaded image.
Take a look at the methods offered by WebClient class.
|
|
|
|
|
Hi I want to derive aspx page from another aspx page i.e inheritance of aspx page.
I want to inherit one aspx page i.e basic.aspx and its conrol in another aspx page like city master. basic page contain label (serial no.,Id, name), Textbox(serial no.,Id, name)and Bttons (btnadd ,btndelete,btnsave) . this conrol I want to inherit in citymaster.aspx.
modified on Wednesday, October 7, 2009 2:18 AM
|
|
|
|
|
Create a Class inside App_Code like:
public abstract class MyWebPage : System.Web.UI.Page
{
}
Now inherit this call for all your pages where you need the common functionality.
public partial class WebPages_MyTestPAge : MyWebPage
{
}
|
|
|
|
|
I have created one page(aspx) in that page there is textbox,label,button.,i want that control(textbox,..,..)on another page(like inheritd from one page(aspx) to another page(aspx))
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
