ASP.NET

problem related to picture upload

18-Jul-08 1:28

CLR Profiler[^] is good.

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

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Re: .NET Profiler

Ilya Verbitskiy18-Jul-08 2:33

Ilya Verbitskiy

18-Jul-08 2:33

I like dotTrace Profiler[^] form JetBrains

Re: .NET Profiler

John Ad18-Jul-08 3:48

John Ad

18-Jul-08 3:48

Hi,

Following are the few memory-profiling tools available free that you may use:

http://www.filedudes.com/EQATEC_Profiler-getfile-50112.html

http://www.download.com/YourKit-Profiler-for-NET/3000-10252_4-10558645.html

http://www.softpedia.com/get/Programming/Other-Programming-Files/ProfileSharp-Student-Edition.shtml

Hope this helps.

Vinay
ComponentOne LLC.
www.componentone.com

gaurav mangal18-Jul-08 0:57

gaurav mangal

18-Jul-08 0:57

hi every one
i am using this code to upload two images or you can upload no of images from this code .

string filepath = "C:\\Uploads";
HttpFileCollection uploadedFiles = Request.Files;
for (int i = 0; i < uploadedFiles.Count; i++)
{
HttpPostedFile userPostedFile = uploadedFiles[i];
userPostedFile.SaveAs(filepath + "\\" +
System.IO.Path.GetFileName(userPostedFile.FileName));
}
but whan i want to load only one image then it shows error:
Could not find a part of the path 'C:\Uploads\'.
when i try to search that what is going on.then i came to know that if i select 1 image only then the value of uploadedFiles 2 that why loop run two times and show error .
my prob is why it takes 2 when i select 1 image only.

plz let me know.

thanks ...gaurav

N a v a n e e t h18-Jul-08 1:27

18-Jul-08 1:27

gaurav mangal wrote:
came to know that if i select 1 image only then the value of uploadedFiles 2

Even if you are selecting one image, Request.Files will return the total upload control count. So you need to check the content length before you save the file.

for (int i = 0; i < uploadedFiles.Count; i++)
{
    HttpPostedFile userPostedFile = uploadedFiles[i];
    if(userPostedFile.ContentLength != 0){
        userPostedFile.SaveAs(filepath + "\\" + System.IO.Path.GetFileName(userPostedFile.FileName));
    }
}

gaurav mangal wrote:
string filepath = "C:\\Uploads";

Use Server.MapPath always. ASP.NET won't have access to other directories in the system.

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gaurav mangal18-Jul-08 19:03

gaurav mangal

18-Jul-08 19:03

hi Navaneeth

thanks for the advice .its really works.

thanks a lot

gaurav

metallica_rock1018-Jul-08 1:41

metallica_rock10

18-Jul-08 1:41

try this hope it works
for (int i = 0; i < uploadedFiles.Count-1; i++)

http://aspdotnetnstuff.blogspot.com

N a v a n e e t h18-Jul-08 1:49

18-Jul-08 1:49

metallica_rock10 wrote:
try this hope it works
for (int i = 0; i < uploadedFiles.Count-1; i++)

NO. It ignores the last file.

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pradeep kumarappagari20-Jul-08 22:26

pradeep kumarappagari

20-Jul-08 22:26

for (int i = 0; i < uploadedFiles.Count; i++)
{
HttpPostedFile userPostedFile = uploadedFiles[i];
if(userPostedFile.HasFile)
{
userPostedFile.SaveAs(filepath + "\\" + System.IO.Path.GetFileName(userPostedFile.FileName));
}
}

Pradeep Reddy

Add Row to Gridview

IamAmit18-Jul-08 0:25

IamAmit

18-Jul-08 0:25

hello friends,
I want to add New row to gridview using server code. How to do this?

Re: Add Row to Gridview

N a v a n e e t h18-Jul-08 1:08

18-Jul-08 1:08

Add a new row to the datasource and rebind it. Assume you are using DataTable as data source, then add a new row to this data table instance and bind it again to the grid view.

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Re: Add Row to Gridview

IamAmit18-Jul-08 1:42

IamAmit

18-Jul-08 1:42

Thanks.

Binding into grid

Member 387988117-Jul-08 23:53

Member 3879881

17-Jul-08 23:53

Hi i ma getting datas in dataset like this format:

Name Date

N1 7-21-2008
N1 7-22-2008
N2 7-21-2008
N2 7-25-2008
N2 7-26-2008
N3 7-24-2008

But i want to bind it in my grid like this:

Name Dates

N1 7-21-2008, 7-22-2008
N2 7-21-2008, 7-25-2008, 7-26-2008
N3 7-24-2008

How to do that?,

Thanks & Regards,
Michel,
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varshavmane18-Jul-08 0:16

varshavmane

18-Jul-08 0:16

Do it in Item Data Bound Event of grid...this event is fired when u bind grid...

Member 387988118-Jul-08 0:19

Member 3879881

18-Jul-08 0:19

Plz if u dont mind give some what more explanation or code...,
It will be help full for me

Thanks & Regards,
NeW OnE,
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varshavmane18-Jul-08 1:45

varshavmane

18-Jul-08 1:45

Try this:

private void dgGrid_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
IDataReader dr;
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
ID = Int32.Parse(e.Item.Cells[0].Text); //get ID
string Dispalydate= "";
dr = //Get those records
while(dr.Read())
{
if(Dispalydate.Length > 0)
{
Dispalydate += ", " + dr[1].ToString();
}
else
{
Dispalydate = dr[1].ToString();
}
}
dr.Close();
e.Item.Cells[1].Text = Dispalydate;
}
}

Hope this helps u...

Sherin Iranimose18-Jul-08 0:26

Sherin Iranimose

18-Jul-08 0:26

Do it with a PIVOT TABLE

1[^]

2[^]

EVEN THE WORD IMPOSSIBLE SAYS I M POSSIBLE.

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Member 387988118-Jul-08 0:42

Member 3879881

18-Jul-08 0:42

see my table format, its not possible with pivot

Thanks & Regards,
NeW OnE,
please don't forget to vote on the post

N a v a n e e t h18-Jul-08 1:07