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Very Basic requirements could be:
1. Allow user to login into your system.
2. Check user's access right.
3. Allow browse the system.
4. Allow search the system
5. Allow admin to add, edit or remove records.
and so on
=postmaster
www.programmingknowledge.com
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can anybody explain me how exactly
System.Web.Security.FormsAuthentication.SignOut()
will work.
in my page in the pageload event, for some condition i had given System.Web.Security.FormsAuthentication.SignOut() and after that Exit sub.
The condition is evaluated to true and the Code (System.Web.Security.FormsAuthentication.SignOut() ) was executed without error, and after wards, exit sub tooo.
the problem is as soon as FormsAuthentication.SignOut() is executed it is not signing out of the page (redirect to login page)instead the current page stays, and when i do any postbacks again , it is redirecting to login page.
Im i doing anything wrong, if so what is the correct usage of FormsAuthentication.SignOut()
Thanks,
harsh
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MSDN documentation is conflicted on this
When the SignOut method is called, a redirect to the application's login page is made by calling the Redirect method with the endResponse parameter set to false.
Yet it also says
You can use the SignOut method in conjunction with the RedirectToLoginPage method to log one user out and allow a different user to log in.
Just go call RedirectToLoginPage after SignOut to be sure
only two letters away from being an asset
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Sir,
What are Secured Socket Layers .I want to implement it in the project.(an online project).
Please help.
Thanks
Can i get a code project linkin vb.net with asp.net that uses the Secure Sockets Layer (SSL)?
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Hi,
I am at cient place and getting very strange problem with my asp.net application............when i call my web application from any desktop machine in lan it's working fine(even from my laptop it's working fine) but when i called it from the any of the client LAPTOP (HP make) having Window XP Prfession ver 2002 i am get the main page properly,but when i click on any of the image button/link button (on click of this i am calling response.redirect("Page..") ) nothing get's happend.
I check for firewall and Antivirus but nothing is there........
Also when i click any where on page it get's postback.I also noticed that when i click on image button/link button 4-5 times continously i get the redirected page..........
and this problem is occuring in all client Laptop........
When i traced the iis log for the request sent i got this...
Request From Laptop......
14:21:23 10.110.2.63 GET /tepedmts/DSSMainPage.aspx 200
14:21:25 10.110.2.63 POST /tepedmts/DSSMainPage.aspx 200 (Here i click on button)
Request From normal machine where it works fine...
14:22:20 127.0.0.1 POST /TEPEDMTS/DSSMainPage.aspx 302
14:22:20 127.0.0.1 GET /TEPEDMTS/DocumentReport.aspx 200
Can anyone explain me this weired behaviour and what could be the solution...
Thanx,
Ritesh
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I'm working on getting a search results total working for a database search application I am building. I've tried setting a variable equal to GridView1.Rows.Count but that only returns the number of rows for the first page of the GridView. How can I get it to count all the rows from each page? I've been searching for hours and still cannot find something that works. I'm still pretty new at asp so any help would be appreciated.
Thanks
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Get the count from the datasource you have assigned to the grid
only two letters away from being an asset
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Wow I finally figured out a way to do it. This is what i used:
Protected Sub SqlDataSource1_Selected(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceStatusEventArgs) Handles SqlDataSource1.Selected
resultsNumberLabel.Text = e.AffectedRows.ToString & " record(s) found."
End Sub
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Hi
I need to restrict the size of image at the time of uploading.
So please tell me the suggestion.
Thanking u,
Naren
please help me
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You could find you answers at Chris Khoo post
http://www.codeproject.com/aspnet/netimageupload.asp
Based in that post i made these two functions for asp.net C#.
you must to invoice the public function. The parameters are:
MaxWidth = max Width pixels
MaxHeight = max height pixels
UrlAndFileName = the From address image
UrlAndNewFileName = the save address and new file name
Example: (600, 600, "C:\Documents and Settings\Barriosj.FMMB\Mis documentos\Mis imágenes\imagenes\73237_4611.jpg", "c:/myRedimImage.jpg")
The image is restricted by the smallest width or heigth value.
public void Redim_And_SaveImg(int MaxWidth, int MaxHeight, string UrlAndFileName, string UrlAndnewFileName)
{
// load up the image, figure out a "best fit"
// resize, and then save that new image
Bitmap OriginalBmp = (System.Drawing.Bitmap)Image.FromFile(UrlAndFileName).Clone();
Size ResizedDimensions = ObtainDim(MaxWidth, MaxHeight, ref OriginalBmp);
Bitmap NewBmp = new Bitmap(OriginalBmp, ResizedDimensions);
NewBmp.Save(UrlAndnewFileName, System.Drawing.Imaging.ImageFormat.Jpeg);
}
private static Size ObtainDim(int MaxWidth, int MaxHeight, ref Bitmap Bmp)
{
int Width;
int Height;
float Multiplier;
Height = Bmp.Height;
Width = Bmp.Width;
// this means you want to shrink
// an image that is already shrunken!
if (Height <= MaxHeight && Width <= MaxWidth)
return new Size(Width, Height);
// check to see if we can shrink it width first
Multiplier = (float)((float)MaxWidth / (float)Width);
if ((Height * Multiplier) <= MaxHeight)
{
Height = (int)(Height * Multiplier);
return new Size(MaxWidth, Height);
}
// if we can't get our max width, then use the max height
Multiplier = (float)MaxHeight / (float)Height;
Width = (int)(Width * Multiplier);
return new Size(Width, MaxHeight);
}
keep Learning and you never will be out of date...
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I have a problem in datagrid.
what i have to do, i have to display a record in datagrid from databse.
i have a feild status in my same table , i have to check if status has 0 then it must display "No" in the status field, and "Yes" if status value is 1.
plz tell me how can i do it.
any suggestion.
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This you can do in OnItemDataBound event of the datagrid. There you have to check the value coming from the database and display the message accordingly.. 
Best Regards,
Apurva Kaushal
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hi
thanx for reply,
didn't get u much, plz could u send some code for it.
thanx
waiting for the reply
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In the OnItemDatabound(this gets executed for each and every row of the datagrid) event first you have to get the value and depending upoin it you can display the message what you want. Sample code
public void test(object sender, DataGridItemEventArgs e)<br />
{<br />
<br />
if(e.Item.ItemType==ListItemType.Item || e.Item.ItemType==ListItemType.AlternatingItem)<br />
{<br />
DataRowView drv = (DataRowView)e.Item.DataItem;<br />
if(drv["Yourcolumnname"].Tostring() == "0")<br />
{<br />
}<br />
else<br />
{
}<br />
}
Best Regards,
Apurva Kaushal
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Private Sub grdTest_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles grdTest.PreRender<br />
<br />
Dim item As DataGridItem<br />
<br />
For Each item In grdTest.Items<br />
item.Cells(1).Text = IIf(item.Cells(1).Text.ToUpper = "TRUE", "Yes", "NO")<br />
Next<br />
End Sub
=postmaster
http://www.programmingknowledge.com/[^]
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yes its working
thanx u very much.
byee
tc
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HI all
I have 2 webforms which collect data from client and insert into DB
When the user complete the 1st form details and enter into second form if he wants to come back to 1st page to modify
I want to put a BACK button which should return all 1st page data as it is he enter in the textboxes
How can i store the data without using the sessions
THX
asdfasdfasdfasdfasdfasdfasdfasdfasdfasdf
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If the data is less and not very important then you can send through querystring also.
Best Regards,
Apurva Kaushal
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Hello,
please give the details Difference b/w DataGrid and Dataset..
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Dataset is a set of records which are retrieved from the database. The DataAdapter fills the data into dataset and whatever changes which are made to the dataset gets updated in the database with the help of dataadapter.
Datagrid is one of the web controls which makes use of the dataset to store data into it.
Thanks & regards,
Suresh Dayma
Everything Is Possible!
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A dataset holds data in memory, often loaded from a dataabse
A datagrid displays data, often held in a dataset.
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hi
What is wrong with this ReportPath?: /Pages/ReportViewer.aspx?/IL_User/Weekly_ConversionAppRate
When I view it from ReportServer it works, but not when I run it in reportviewer in asp.net 2.0
FYI: ReportServerUrl: http://ildevsvr02-v05/reportserver
I get the following error: The path of the item "/Pages/ReportViewer.aspx?/IL_User/Weekly_ConversionAppRate" is not valid. The path must be less than 260 characters long and must start with slash. Other restrictions apply. (rsInvalidItemPath)
thanks
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Difference among data grid ,datagrid,repeater
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how can v use object pooling concept in our application and wat is need of Object pooling in .net
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