ASP.NET

http://www.microsoft.com/technet/prodtechnol/WindowsServer2003/Library/IIS/a6401b5e-c902-4035-90aa-ee46c270d357.mspx?mfr=true[^]

30-Jan-07 2:32

Vasudevan Deepak Kumar
Personal Homepage
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Re: AspMaxRequestEntityAllowed Metabase Property (IIS 6.0)

Venkatesh Mookkan30-Jan-07 15:33

Venkatesh Mookkan

30-Jan-07 15:33

Thanks for replying Vasudeven..

I have read all these articles. Microsoft have three more article regarding the same with different colors. My need is to know the drawbacks if I set the value to maximum (1GB).

Regards,
Venkatesh Mookkan.
Software Engineer, India
My: Website | Yahoo Group

Read from HyperLinkField inGridView

abohlin29-Jan-07 23:08

abohlin

29-Jan-07 23:08

Hi,
I'm having trouble reading the text displayed in a HyperLinkField inside a GridView during a loop. I have no trouble reading BoundField and Checkboxes.

For Each gRow In GridView1.Rows ' Loop the gridview
    ' get the checkbox object inside a TemplateField
    Dim Chkbox As CheckBox = CType(gRow.Cells(0).Controls(1), CheckBox)
    If Not Chkbox.Checked Then
        ' Read from a normal BoundField, works ok
	cmd.Parameters.AddWithValue("@ProjectName", gRow.Cells(8).Text)
        ' Read from a HyperLinkField = ERROR
	Dim hlf As HyperLinkField = CType(gRow.Cells(3).Controls(0), HyperLinkField)
        ' Don't know if next line is valid, but reflects what I want to do.
	cmd.Parameters.AddWithValue("@NextField", hlf.Text)
	cmd.ExecuteNonQuery()
	cmd.Parameters.Clear()
    End If
Next

Thanks!

abohlin

use scanner from asp.net

vinadas29-Jan-07 22:41

vinadas

29-Jan-07 22:41

i wanna use a scanner from my web page and i want the scanned picture directly online and not on disk. can u help plz.

vina

Re: use scanner from asp.net

badgrs29-Jan-07 23:53

badgrs

29-Jan-07 23:53

You'd need to automatically open up the scanner's TWAIN interface, fire off a scan automatically and save it on the webserver somewhere automatically (off the top of my head). How do you do that? Probably with a lot of nasty C code!?

converting from vs2003 to vs2005

Shaimmaa29-Jan-07 22:27

Shaimmaa

29-Jan-07 22:27

Hi I’m converting a project from visual studio 2003 to visual studio 2005. The problem is:
In the 2003 project I got a folder (called businessLayer) containing all the .cs business classes and one of these classes is referencing a user control in another folder after converting the businessLayer folder became under app_code folder so it can’t see the folder containing the user control so I put the cs files in a folder (also called businessLayer) out of the app_code folder but the all the controls can’t access the new folder out of app_code while they can see another folder containing another user controls.
So what can I do to overcome this problem, any idea

shaimmaa

Re: converting from vs2003 to vs2005

badgrs29-Jan-07 23:51

badgrs

29-Jan-07 23:51

Why is your business layer using a UserControl? You would be better to look at changing that, ideally the business logic doesn't need to have access to anything on the view.

Button Click when 'Enter' key is pressed

Vsree29-Jan-07 22:16

Vsree

29-Jan-07 22:16

Hi
Am having a web page with many textboxes and 3 buttons(button1,button2,button3).

Since there are many textboxes,the user can enter value in them with no tab order,according to his convenience.

My requirement is that -- Wherever the cursor is focussing(any of the textboxes),when the user clicks 'Enter' key,it should activate the Button1's Click event.

Can anyone help me how to do this?
Thanks!

Vasudevan Deepak Kumar29-Jan-07 22:22

29-Jan-07 22:22

Trap keypress 13

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

Vsree29-Jan-07 22:28

Vsree

29-Jan-07 22:28

Thanks Deepak

I tried like this...

<br />
function buttonClick()<br />
{<br />
if ((window.event.which == 13) || (window.event.keyCode == 13))		<br />
 {<br />
  document.getElementById('btnDisplay').click();<br />
  return true;<br />
 } <br />
 else <br />
  return false;<br />
}<br />

And in Code behind, i tried as

<br />
 HtmlForm form1 = (HtmlForm)Page.FindControl("Form1");<br />
 form1.Attributes.Add("onkeydown","javascript:buttonClick()");<br />

Is this correct ?
In which event actually i need to call the Javascript?
Please help me!

blue_arc30-Jan-07 0:18

blue_arc

30-Jan-07 0:18

the logic is right but thw way u implemented is not right.....

do one thing

function buttonClick()<br />
{<br />
if ((window.event.which == 13) || (window.event.keyCode == 13)) <br />
{<br />
alert("Got U!!")<br />
return true;<br />
} <br />
else <br />
return false;<br />
}<br />
function OnPageLoad()<br />
{ <br />
  document.getElementById("Button").onkeydown=buttonClick;<br />
  document.forms["FORM_NAME"].onkeydown=buttonClick;<br />
}<br />
<br />
<body onload="OnPageLoad()">

How to edit and Update the DridView Values.

Vsree30-Jan-07 0:36

Vsree

30-Jan-07 0:36

Thanks friend!

But there's no attribute 'removed' in <body..> tag.
is it enough that i just include that attribute?
Can you please help me?

slSoftware29-Jan-07 21:37

slSoftware

29-Jan-07 21:37

I have created application that have gridview for view the details in the page load it self,I’ve puted the command field for edit,update,cancel the data,my codings are as follows for each an even of command field.(RowEditing,RowUpdating)

protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
{
GridView1.EditIndex = (int)e.NewEditIndex;
BindGrid();
}

protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
String updateCmd = "UPDATE College_Sa SET cName = @Name, cState = @State where cCode = @ID";

SqlCommand myCommand = new SqlCommand(updateCmd, mycon);

myCommand.Parameters.Add(new SqlParameter("@ID", SqlDbType.Char, 11));
myCommand.Parameters.Add(new SqlParameter("@Name", SqlDbType.Char, 25));
myCommand.Parameters.Add(new SqlParameter("@State", SqlDbType.Char, 25));

myCommand.Parameters["@Name"].Value = GridView1.Rows[int.Parse(e.RowIndex.ToString())].Cells[3].Text.ToString(); ;
myCommand.Parameters["@State"].Value = GridView1.Rows[int.Parse(e.RowIndex.ToString())].Cells[4].Text.ToString();

myCommand.Connection.Open();
try
{
myCommand.ExecuteNonQuery();
GridView1.EditIndex = -1;
}
catch (SqlException exc)
{
Label2.Text = "Error while entering data into database " + exc;
Label2.Visible = true;
}

myCommand.Connection.Close();

BindGrid();

}
In the BindGrid(),my problem is when I click update button Value of Name and State fields are not taking my new values.pls help me to solve this problem.
Thank You

Re: How to edit and Update the DridView Values.

Vasudevan Deepak Kumar29-Jan-07 21:38

Re: How to edit and Update the DridView Values.

29-Jan-07 21:38

Was it overriden by PostBack Databinding? You can check for IsPostback right?

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

slSoftware29-Jan-07 22:08

slSoftware

29-Jan-07 22:08

Should i check IsPostBack in RowUpdaingEvent?is it necesarry?

how to check the email id is valid...

Eswara Moorthi29-Jan-07 21:34

Eswara Moorthi

29-Jan-07 21:34

I am developing mail server like yahoomail, rediffmail.. if i send mail from my domain to other domain id means how to check the mail id is vaild or not.. ex: from-- a@mail.com.... To=-- hai@yahoo.co.in... in that time how to i check the mail id hai@yahoo.co.in is present in yahoomail ...
Thank you..

Eswaramoorthi

Vasudevan Deepak Kumar29-Jan-07 21:37

29-Jan-07 21:37

You can check by sending a validation email to which the user has to click and confirm. Then you can change the state to 'Active'.

There are some email validation components like ones from Hexillion however not all email servers support the commands used by it.

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

vimal_yet29-Jan-07 21:53

vimal_yet

29-Jan-07 21:53

u can validate the email by regular expession validation

Vasudevan Deepak Kumar29-Jan-07 21:59

29-Jan-07 21:59

True. That would be simple straight-forward syntax validation. Next level you can approach for this one: http://www.codeproject.com/script/comments/forums.asp?msg=1867682&forumid=12076#xx1867682xx[^]

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

Eswara Moorthi29-Jan-07 22:00

Eswara Moorthi

29-Jan-07 22:00

ok sir.. but i want to check the id is in that mailserver database..

Christian Graus29-Jan-07 22:04

Christian Graus

29-Jan-07 22:04

You can't do that. If you could, we'd all get a lot more spam

Christian Graus - C++ MVP

'Why don't we jump on a fad that hasn't already been widely discredited ?' - Dilbert

Vasudevan Deepak Kumar29-Jan-07 22:20