problem with web controls - ASP.NET Discussion Boards

Sonia Gupta20-Nov-07 3:10

20-Nov-07 3:10

delegates i know is a safe type function pointer. y should i use it , i am not getting it's utility , the same thing can happen if i directly call the funciton , then what's the need to incorpoate the delagates?

Yesterday is a canceled check. Tomorrow is a promissory note. Today is the ready cash. USE IT.

Re: delegates

N a v a n e e t h20-Nov-07 3:25

N a v a n e e t h

20-Nov-07 3:25

Sonia Gupta wrote:
y should i use it

Delegates are used for function callback. It is used in event handling.

Sonia Gupta wrote:
the same thing can happen if i directly call the funciton

Using delegates, you are setting a function reference which has to be called. It can be used for information passing between classes.

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

My Website | Ask smart questions

GridView Control Question

kenexcelon20-Nov-07 3:03

kenexcelon

20-Nov-07 3:03

I have a GridView that is used to edit hours. However, if there are several rows, when I click on the edit button, the page comes back to the top and I have to scroll back down to find the selected/highlighted row. Is there a way to where that does not need to occur? I would like the focus to show up on that textbox control and be at that row no matter where it is on the page, is this possible?

Thanks

Re: GridView Control Question

mr.mohsen20-Nov-07 3:33

mr.mohsen

20-Nov-07 3:33

use SmartNavigation on your page...
u can search about use smart navigation...

nobody help you...
you have to help you yourself
and this is success way.

Add webservice request custom http header

felopater20-Nov-07 2:30

felopater

20-Nov-07 2:30

hello all,
i got a very serious problem and i need to add http header to each client request i make to a webservice. so my question is how can i add a custom http header to the request? as .net generates wsdl and hide the httprequest object? i wanna see how to access the base httprequest object and add the header i want.
thank you

marcoryos

Dynamic generation of web pages in asp.net 2.0

ysunil_7420-Nov-07 2:19

ysunil_74

20-Nov-07 2:19

How to dynamically generate controls and values of entire web page and every thing (all control types like button or text box .. and their values) comes from databasein asp.net 2.0.

Re: Dynamic generation of web pages in asp.net 2.0

Deepak the Cool20-Nov-07 2:46

Deepak the Cool

20-Nov-07 2:46

The following code may b helps you

This is just an idea you can change into this as your needs..

protected override void Render(HtmlTextWriter writer)
{
for (int i = 0; i < datatable.rows.count; i++)
{
Image img = new Image();
img.ImageUrl = string.Format("image1.gif");
img.AlternateText = "My Image";
writer.AddStyleAttribute(HtmlTextWriterStyle.TextAlign, "center");
writer.RenderBeginTag(HtmlTextWriterTag.Div);
img.RenderControl(writer);
writer.WriteBreak();
writer.Write(todayWeather.ToString());
writer.RenderEndTag();

}
}

Deepak

Smile a Lots,Its Costs Nothing

problem with web controls

accessred20-Nov-07 2:11

accessred

20-Nov-07 2:11

i am making a website in VS 2005 wth framework 2.0.
i have created a masterpage.and placed a content holder there.
in the next default page,which is inherited the masterpage contains a table with 10 x 10 rows and columns.problem is that i cant place any textbox or other web controls in that table.when placing this error is coming:"Control 'ctl00_ContentPlaceHolder1_TextBox1' of type 'TextBox' must be placed inside a form tag with runat=server."
all other labels are coming.how to solve this?

"I am burning...the only thing rest in me is you..."