ASP.NET

8-Apr-09 5:55

Thanks...But could you please help me with ASP.NET login control password length?
How to set it?

Re: Passowrd Lenght!!

Yusuf8-Apr-09 6:02

Runtime Gridview (provide Textbox for a cell and update the data to database)

8-Apr-09 6:02

Sr...Frank wrote:
But could you please help me with ASP.NET login control password length?

why? Is Google [^] broken where you live?

Yusuf

Oh didn't you notice, analogous to square roots, they recently introduced rectangular, circular, and diamond roots to determine the size of the corresponding shapes when given the area. Luc Pattyn[^]

Pawan Kiran8-Apr-09 5:33

Pawan Kiran

8-Apr-09 5:33

I have a Gridview inside (updatepanel->modalpopupextender->gridview)
i bind the below data at runtime and i dont use any boundfields,templatefields.,

sid sname rollno
---- -------- ---------
266 dd ddd dddd 1
264 ds dd 2
270 eee durgesh lal 3
237 i o b 4
268 onehobbie twohobbie threehobbie 5
265 ss ee 6

I want to edit rollno data i.,e i want to provide one textbox for editing
------
rollno.
For Providing Textbox i am using below code.

protected void GvStudentInner_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Cells[2].Controls.Add(new TextBox());
}
}
It is providing the textbox in gridview but with empty textbox,
i want the textbox along with the cell content.
and
if i simply click on Button1 the edited cell data should be stored
into database,how to do this one??????????????????
Plz Plz urgent

Re: Runtime Gridview (provide Textbox for a cell and update the data to database)

Abhijit Jana8-Apr-09 5:40

Abhijit Jana

8-Apr-09 5:40

Why are you cross posting ? You have asked the same question just few hours back.

cheers,
Abhijit
CodeProject MVP

Session Object!!

Sr...Frank8-Apr-09 4:59

8-Apr-09 4:59

How to set session object for Login Page...
When user click back button it should not redirect to other page...

Yusuf8-Apr-09 5:30

8-Apr-09 5:30

Sr...Frank wrote:
How to set session object for Login Page...

The same way as other rest of the pages

Session("yourSessionVariable") = yourSessionValue

Sr...Frank wrote:
When user click back button it should not redirect to other page...

This can be handled at the client. You need some javascript code to do it. Google is your friend.

Sr...Frank8-Apr-09 5:40

8-Apr-09 5:40

Where to set?
Could you please provide me sample of it..
I am new for ASP.NET

Yusuf8-Apr-09 5:45

8-Apr-09 5:45

Sr...Frank wrote:
Could you please provide me sample of it..

Oh yeah! There are plenty of articles here at CP. Pick your choice and start learning http://www.codeproject.com/KB/session/[^]

Sr...Frank wrote:
I am new for ASP.NET

Being new is not a problem. We all started somewhere. There is a lot to learn if you willing to read.

Sr...Frank8-Apr-09 6:20

8-Apr-09 6:20

Thanks

Show Image on webpage

Deresen8-Apr-09 4:07

Deresen

8-Apr-09 4:07

Hey all,

In my backend (code), i've got a Bitmap, which I've filled with some pixels.
Now I want to show this image on an aspx page. Does anyone has any idea how to solve this problem.

I've tried <asp:image xmlns:asp="#unknown">, but this needs an url.
I Also tried but this also needs an url.

Abhishek Sur8-Apr-09 5:27

Abhishek Sur

8-Apr-09 5:27

Img tags are the only way to show images over an HTML. Img requires an url directly to the image. so you have to store the bitmap to your virtual dir and then get the image.

There is no other way of doing this.
Rose | [Rose]

Abhishek Sur

My Latest Articles
Basics on LINQ and Lambda Expressions

Create .NET Templates

Deresen8-Apr-09 5:34

Deresen

8-Apr-09 5:34

Thank you for your response. Though the anwser has been given to me by my colegue.

It's like this:

backend page 1:

Image1.ImageUrl = "GetImage.aspx?id="

backend page 'getImage.aspx':

int number = int.Parse(Page.Request.QueryString.Get("id"));

Bitmap b = makeImageByNumber(number);

            //Set the Responsetype
            Response.ContentType = "image/jpeg";
            //Save the dynamicly generated bitmap to the OutpuStream
            b.Save(Response.OutputStream, ImageFormat.Jpeg);

            //End we're done.
            Response.End();

Abhishek Sur8-Apr-09 21:10

Abhishek Sur

8-Apr-09 21:10

That means you are directly writing the image stream to the response. it is same as making writing a static link.

If you want to do this, why not u use a special handler for the response. Like ImageResource.axd which corresponds to an handler which will produce images. Even Microsoft does take this steps for writing javascript files to the client.

Rose | [Rose]

Abhishek Sur

My Latest Articles
Basics on LINQ and Lambda Expressions

Create .NET Templates

Yusuf8-Apr-09 5:31

asp.net 2.0+updatepanel+gridview

8-Apr-09 5:31

Save the Image then you can create <image></image> tag from the code.

Pawan Kiran8-Apr-09 3:53

Pawan Kiran

8-Apr-09 3:53

I have a gridview inside updatepanel and i bind gridview at runtime.
i want to edit the cell value of gridview(i.e i want TextBox1 in that cell to edit the value).
so i wrote code as

protected void GvAttendenceMonthlyInside_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Cells[5].Controls.Add(new TextBox());
}
}

here problem comes.,
i want to capture the value of edited cell.

i wrote code in Button1_Click() as

for (int ee = 0; ee < GvAttendenceMonthlyInside.Rows.Count-1; ee++)
{
string dayspresent = string.Empty;
if (!string.IsNullOrEmpty(GvAttendenceMonthlyInside.Rows[ee].Cells[5].Text.ToString()))
{
if (GvAttendenceMonthlyInside.Rows[ee].Cells[5].Text==" ")
{
dayspresent = dayspresent + GvAttendenceMonthlyInside.Rows[ee].Cells[5].Text + "|";
}
}
else
{
if (string.IsNullOrEmpty(dayspresent))
{
dayspresent=dayspresent;
}
}
ViewState["dayspresent"] = dayspresent;
}

i pass the ViewState["dayspresent"] as one parameter value to my insert_procedure,but it is always taking "" into it.
plz plz help me in this issue

Re: asp.net 2.0+updatepanel+gridview

Abhijit Jana8-Apr-09 5:50

Abhijit Jana

8-Apr-09 5:50

katarukoti wrote:

protected void GvAttendenceMonthlyInside_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Cells[5].Controls.Add(new TextBox());
}
}

Why are you adding textbox like this way ? Why you are not using TemplateField.
Problem is in view state because of dynamic creation of textbox.

cheers,
Abhijit
CodeProject MVP

Re: asp.net 2.0+updatepanel+gridview

Pawan Kiran8-Apr-09 20:42

Pawan Kiran

8-Apr-09 20:42

At runtime only i need Textbox to edit the value because,
At design time i don't know the columnnames of database(which is binding to gridview)so i am not using any templatefields,and
i am calling one stored procedure to binddata to gridview.
and also my gridview if flexibleone means
i populate one kind of data at the time of insertion
and
i populate another kind of data at the time of updation
so i dont know how many fields i have inside the gridview
that'y i am not using any template field.

hope i will get back ur answer soon.............

Play sound on a remote server

Member 30689518-Apr-09 3:16

Member 3068951

8-Apr-09 3:16

Hi,

I am working in ASP and I want to play a music file at remote server through VBscript whenever an event takes place through my website which is hosted at another server. Please help.

Thanks in advance

Re: Play sound on a remote server

Yusuf8-Apr-09 5:38

[Urgent] Network Access Message: The page cannot be displayed

8-Apr-09 5:38

Member 3068951 wrote:
I am working in ASP

This is asp.net forum, wrong forum

Member 3068951 wrote:
I want to play a music file at remote server through VBscript

Is Google[^] broke where you live?

hardikr.shah8-Apr-09 3:06

hardikr.shah

8-Apr-09 3:06

There is problem, while accessing page.It display Network Access Message: The page cannot be displayed. It is properly working at developer side. But display message after putting release at server.

Re: [Urgent] Network Access Message: The page cannot be displayed

Yusuf8-Apr-09 5:35