Re: how i can load zero bytes files using file upload control - ASP.NET Discussion Boards

Re: TreeView 's node Click Event

Sherin Iranimose26-Nov-07 0:08

Sherin Iranimose

26-Nov-07 0:08

Rocky# wrote:
TreeNode node = (TreeNode)sender;

Sender is a TreeView.

So convert it to TreeView and from that find the node using FindNode method.

$herin Iranimose

Re: TreeView 's node Click Event

Rocky#26-Nov-07 0:23

Rocky#

26-Nov-07 0:23

but how will I know which node was clicked?
how will I find the node that was clicked? Its EventArgs is having no info regarding that?

Rocky

You can't climb up a ladder with your hands in your pockets.

Re: TreeView 's node Click Event

Venkatesh Mookkan26-Nov-07 0:41

Venkatesh Mookkan

26-Nov-07 0:41

The TreeViewControl.SelectedNode gives the selected node. You can use it in the SelectedNodeChanged Event of the TreeView.

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

Re: TreeView 's node Click Event

Rocky#26-Nov-07 0:45

Rocky#

26-Nov-07 0:45

oh sorry, I didnt see it D'Oh! | :doh:

Rocky

You can't climb up a ladder with your hands in your pockets.

Re: TreeView 's node Click Event

Sherin Iranimose26-Nov-07 0:45

Sherin Iranimose

26-Nov-07 0:45

hi,

What about this

MyTreeView.SelectedNode

$herin Iranimose

Re: TreeView 's node Click Event

Rocky#26-Nov-07 0:47

Rocky#

26-Nov-07 0:47

yea I got it just a few moments ago.

Thanks v much , gave for 5 for that Cheers..

Rocky

You can't climb up a ladder with your hands in your pockets.

how i can load zero bytes files using file upload control

jagadeeshkumar198425-Nov-07 23:23

jagadeeshkumar1984

25-Nov-07 23:23

the file upload property name file upload is returning false when a zero bytes file is uploaded .but i want even the zero bytes file also should be loaded how could be possible

Re: how i can load zero bytes files using file upload control

NanaAM26-Nov-07 0:21

NanaAM

26-Nov-07 0:21

Instead of uploading such files, can you directly create it on the destination machine?

Nana

Re: how i can load zero bytes files using file upload control

NanaAM26-Nov-07 0:21

NanaAM

26-Nov-07 0:21

I mean only 0 bytes files, create it

Nana

Re: how i can load zero bytes files using file upload control

jagadeeshkumar198426-Nov-07 0:36

jagadeeshkumar1984

26-Nov-07 0:36

actually the file upload is returing 0bytes file as false ..iam having one function in if condiotn of the zero bytes file that is reason the file upload is not working for 0 bytes so any ohter method is there to upload a file

Re: how i can load zero bytes files using file upload control

Venkatesh Mookkan26-Nov-07 0:53

Venkatesh Mookkan

26-Nov-07 0:53

I believe, you haven't see the UploadControl.PostedFile.ContentLength property which would return the File Size.

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

TreeView Control

Mazdak25-Nov-07 23:22

Mazdak

25-Nov-07 23:22

I have treeview control in my website and each node also has a image. When user click on a node the page redirect to another page. Now my question is , is it possible to have two different url, one for clicking on image node and another for clicking on node text?

Mazy

"This chancy chancy chancy world."

Re: TreeView Control

Venkatesh Mookkan26-Nov-07 0:55

Venkatesh Mookkan

26-Nov-07 0:55

Use JavaScript and overrides the Links. But it is a complicated one and bring up performance issues if the data is huge, since JavaScript executes on Client Side (After the Server-Side Load).

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

[Message Deleted]

SreejithAchutan25-Nov-07 23:07

SreejithAchutan

25-Nov-07 23:07

[Message Deleted]

Re: Checkboxfield property

_AK_25-Nov-07 23:11

_AK_

25-Nov-07 23:11

What do you mean by run time? If you want to check the checked property of a control inside gridview then first you need to search that control and then you can check whether it is checked or not.

Apurva Kaushal

Re: Checkboxfield property

Sun Rays25-Nov-07 23:13

Sun Rays

25-Nov-07 23:13

Hi,
check this.

bool chkValue = ((CheckBox)selectedRow.Cells[0].Controls[0]).Checked

Thanks,
Sun Rays

To get something you must have to try once.

My Articles

Re: Checkboxfield property

SreejithAchutan25-Nov-07 23:17

SreejithAchutan

25-Nov-07 23:17

Thanks for your kind reply.

Its not a checkbox template .we add a checkboxfield as row.how we get the boolean status of checkboxfield in a grid dynamically......

Re: Checkboxfield property

Sun Rays25-Nov-07 23:19

Sun Rays

25-Nov-07 23:19

Hi, the same thing I have given you. Its for Checkbox field dear.
Smile | :)

try..

Thanks,
Sun Rays

To get something you must have to try once.

My Articles

Re: Checkboxfield property

Vasudevan Deepak Kumar26-Nov-07 0:02

Vasudevan Deepak Kumar

26-Nov-07 0:02

Why did you delete your original query?

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson

GridView

prabhu dot net25-Nov-07 23:06

prabhu dot net

25-Nov-07 23:06

HI guys ,
In Gridview i have a table containing number of records so that i used vertical scrolling to view the records, but while scrolling the column names of the table is not visible, here my question is how can we make the column names visible eventhough we scrolled vertically?

Thank you guys Smile | :)

"work your plan and plan your work"

coding makes me interesting in dot net

Re: GridView

_AK_25-Nov-07 23:10

_AK_

25-Nov-07 23:10

You can take help from this[^] article.

Apurva Kaushal

How can i delete an image in a folder

Deepthy.P.M25-Nov-07 23:03

Deepthy.P.M

25-Nov-07 23:03

I am using vb with asp.Net.i want to delete picture in my folder using code.How can i do this

Re: How can i delete an image in a folder

_AK_25-Nov-07 23:08

_AK_

25-Nov-07 23:08

using this code you can delete the file.
System.IO.File.Delete("path of the file"); Check about the permissions setting.

Apurva Kaushal

Re: How can i delete an image in a folder

Sun Rays25-Nov-07 23:10

Sun Rays

25-Nov-07 23:10

Hi,

string imgFolder = Server.MapPath("folderPath");<br />
 string[] imgList = Directory.GetFiles(imgFolder, "*.jpg");<br />
 foreach (string img in imgList)<br />
 {<br />
     FileInfo imgInfo = new FileInfo(img);<br />
     if (imgInfo.LastWriteTime < DateTime.Now.AddMinutes(-3))<br />
     {<br />
         imgInfo.Delete();<br />
     }<br />
 }<br />

Thanks,
Sun Rays

To get something you must have to try once.

My Articles

Re: How can i delete an image in a folder

soni uma25-Nov-07 23:31

soni uma

25-Nov-07 23:31

System.IO.FileInfo objFileInfo = new System.IO.FileInfo(Server.MapPath(@"../File/") "FileName");
objFileInfo.Delete();

Big Grin | :-D

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