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oops...
DropDownList1.Items.Insert(0, New ListItem("Text","Value"))
Regards
- J O N -
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Dear John
Thanks Lot
It does work and Im going to give you maximum point
Thanks Again for Your Help
Sarfarj Ahmed
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You're welcome
Regards
- J O N -
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hi may be this will give you much clear Idea, try this....
DropDownList1.Items.Add(New ListItem("--Select-One--", ""))
For iCount = 0 To dataTable.rows.Count - 1
DropDownList1.Items.Add(New ListItem(dt.row(i)(0).tostring(),"")
Next
It might contain some syntax errors as I am writing it without using IDE.
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How To get the machine name?
i need to the machine name of the Client the that is browsing my web site
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you can't.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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I think we can use this one .
Page.Request.UserHostName
What do u think?
Happy Programming
-----------------
Abhijit Jana
Noida, India
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System.Environment.MachineName
Intelligence is measured by common sense not by how many scholarly books you read.
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That returns the machine name of the server.
---
"Anything that is in the world when you're born is normal and ordinary and is just a natural part of the way the world works. Anything that's invented between when you're fifteen and thirty-five is new and exciting and revolutionary and you can probably get a career in it. Anything invented after you're thirty-five is against the natural order of things."
-- Douglas Adams
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ROTFL !!!
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Use HttpRequest object.
and try this one
Page.Request.UserHostName
Happy Programming
-----------------
Abhijit Jana
Noida, India
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is it possible to diplay output in a specific position in a page without using controls in asp.net
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No. If you do a response.Write, it always goes on the top of hte page. To position it, you need to put it inside a control that is positioned on the page where you want it.
Actually, that's not true. You could use CSS to position something, and then you can emit it where-ever you want, so long as you emit a div or something that uses the CSS class that positions it. But, it's really much nicer to use a control IMO.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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I am fetching product name and the corresponding link from the database i want to display the product name and when click on it i have to go the corresponding page.search button ia also there.the products similar to that we typed will also have to display.that's why i am using response.write.But I don't want to display these at the beginning of the page.if anyone have a solution for this plse send.
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is it possible to diplay output in a specific position in a page without using controls in asp.net.I am fetching product name and the corresponding link from the database i want to display the product name and when click on it i have to go the corresponding page.search button ia also there.the products similar to that we typed will also have to display.that's why i am using response.write.But I don't want to display these at the beginning of the page.if anyone have a solution for this plse send.
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hi all,
please help me i this, i wnt to make all text boxes inside the page are readonly true.but insted of doing for each textbox i want find all the text boxes in page and make at once read only true . i am using this code to find
foreach(Controls control in Page.Controls)
{
if (control is TextBox)
{
}
}
but unable to get common property of text boxes is there any way please help me.
Thanks And Regards,
GuruKiran
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foreach(Controls control in Page.Controls)
{
if (control is TextBox)
{
(control as TextBox).ReadOnly = true;
}
}
Does this work....
Intelligence is measured by common sense not by how many scholarly books you read.
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foreach (Control ctrl in c.Controls) {
if ((ctrl.GetType() == TextBox)) {
((TextBox)(ctrl)).ReadOnly = true;
}
}
Regards
- J O N -
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Hi to all- CaN anyone please tell.
My question is to those who are saying as follows
I have read in certain post something like below.
In below code we can not use 'is' and it is better to use 'as'.
Just give a look at below code.
I think Christian Graus has told someone to use 'as' instead of 'is'.
So please justify this. Why should i use 'as'
<br />
foreach(Control c in Page.Controls)<br />
{<br />
foreach(Control ctrl in c.Controls)<br />
{<br />
if(ctrl is TextBox)<br />
{<br />
((TextBox)ctrl).Enabled = false;<br />
}<br />
else if(ctrl is CheckBox)<br />
{<br />
((CheckBox)ctrl).Enabled = false;<br />
}<br />
}<br />
}<br />
Thanks
-- modified at 6:04 Monday 22nd October, 2007
Believe Yourself :->
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when you "as" if type conversion fails then it returns null. so just by checking null or not we can do remaining operations on it. Here in this case interest is not for what type it is exactly rather we need a TextBox control instance. So just try to type cast using "as" operator is sufficient. "is" is used when we need to compare types.
Intelligence is measured by common sense not by how many scholarly books you read.
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hi
Rao
Thanks for ur valuable reply,
I got to do so u have stated earlier,
But plz tell me where and how i have to change in the code that i have submitted earlier.
If i write as instead of is i m getting error like :
" Cannot implicitly convert type 'System.Web.UI.WebControls.TextBox' to 'bool' "
So please tell where and what to change in above code.
Thanks a lot....
-- modified at 6:09 Monday 22nd October, 2007
Believe Yourself :->
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try this
foreach (Control ctrl in c.Controls) {
if ((ctrl.GetType() == TextBox)) {
((TextBox)(ctrl)).Enabled = false;
}
}
Regards
- J O N -
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Hi Jon,
Thanks Dost Giving For Reply.
I m getting error
here the same thing u have stated.
But where is the think that i want???
I want to use 'as' instead of 'is'.
Believe Yourself :->
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Did you try replacing 'AS' in the place of 'IS'? Does it works? I don't think so. Christian might have told this in terms of VB.NET code. Cause replacing 'IS' with 'AS' would work in VB.NET. But There is a world of difference in using these both in a particular context(gives different meaning).
'AS' - used when declaring a variable/object states that a Variable is declared as Type specified.
'IS' - used when checking for the TYPE of a particular variable/object
Dim txtControl AS TextBox
If TypeOf txtControl IS TextBox
can you makeout the difference between the above two statements. below there is a VB code that does what you exactly asked and in this context see how AS and IS are used.
For Each child As Control In c.Controls
If TypeOf child Is WebControl Then
CType(child , WebControl).Enabled = False
End If
Next
Regards
- J O N -
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Can anyone tell me if the TreeView control in Infragistics allows dynamic loading to be done by populating a node from a text file rather than using a Dataset for the same ??
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