From time to time i am getting this error when attempting to delete a file.
Exception Details: System.IO.IOException: The process cannot access the file 'D:galleryimagesUntitled-1.jpg' because it is being used by another process.
And the times i see it most is if i upload the image and then within seconds try to delete the image.
i made a after delete trigger on a table1 and in this trigger i insert the deleted data in another table name tab2.
when i execute the delete stored procedure of table1 from sql server 2005 then trigger working fine but when i execute delete stored procedure of table1 from c# then it is not working properly.
when i trying to delete Empty folder this is Cause session Timeout, i have found solution on the net and i found this:
using System.Reflection;
using System.Web;
namespace MyWebsite
{
/// <summary>
/// Stops the ASP.NET AppDomain being restarted (which clears
/// Session state, Cache etc.) whenever a folder is deleted.
[Code]....
I've got a gridview with a SQLdatasource in my page which works fine. I used Imagebuttons for editing and deleting rows. After I implemented code (behind with RowDataBound) to make editing via rowselection possible (which workes fine), I also added code for my delete imagebutton to prohibit the detailsview when clicking the deletebutton:
<asp:ImageButton ImageUrl="" SkinID="ImageDelete" runat="server" ID="ImageDelete" CommandName="Delete" CommandArgument='<%# Eval("recordID") %>' OnClientClick="event.cancelBubble=true;return confirm('are you sure you want to delete?');" />
But now when I clcik the deletebutton, nothing is deleted. When I remove event.cancelBubble=true; it works fine.
I have problem with the buttons Edit and Delete in Gridview for very long time and i really need about it. So the when i click edit i get in edit mode and when click update the values in the row i was changing disappear but only in the gridview. When check in the Database nothing happens. The delete button not works at all, i mean when click on it only refresh the table.
See how looks my page:
Now here's my code in aspx:
[Code]....
Now here's my code in cs:
[Code]....
I'm not sure if the statements not working. P.S. the cancel button works fine.
I'm a novice programmer and I have this situation: I have a nested Gridview, and I want to be able to DELETE the records in the nested Gridview. I have no problem inserting new records with the nested gridview, but it does not execute the DELETE Command on the SQL Datasource. I checked that the DATAKEYNAME on the nested gridview includes the the parameter that is used in the DELETE SQL Command on the SQL Datasource for that Gridview. But it seems to me that the parameter value is not being passed to the SQL Datasource by the nested gridview. Maybe I need to use a difference approach to execute this on a nested gridview compared to a regular gridview.
View 4 RepliesI have two image buttons inside of templates that are handling delete and select. I have a Select handler and a delete handler. The command name of each image button is set to delete and select. It dosen't work.
If I set them back to regular buttons or text it works perfectly but not as an image button. I need it to work as an image buttton because I have a onclientclick inside of it.
I did a debug and notice it dosen't even fire the delete and select methods....
I am working with asp.net 2008 and sql server 2005 . I get a situation where i have to delete data after 30 days. a suitable query how to do the same. I have go through different query but nothing going right for me.
View 2 RepliesWhen I try to delete files or directories within the solution explorer, they take an excessive amount of time to delete. When I say excessive, I mean I almost had enough time to type this post out before a directory with nothing in it was finally removed. I'm using visual studio 2010 on Windows XP SP3 and I primarily program in MVC/C#.
View 7 RepliesI have applied some asp validation controls on a page ,but on clicking Save button data is getting saved without throwing any validation . But as I am entering data for the next time and then click save button then it's working.
View 11 RepliesMy Gridview sort is working only first time. My Gridview sort only first time when I click on any column
I want ASC > DESC
Again DESC > ASC
and Again ASC > DESC this way my sort should work
I have changed my code
I added Gridview binding to PAge_Load function
Code is below
Public Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim myUserInfo As GCS_User_Info = Session("UI")
If Not Page.IsPostBack Then
GRDView.DataSource = GetSortableData(String.Empty) 'System.Drawing.FontFamily.Families
GRDView.DataBind()
[Code] ....
I am writing a chat application, in which a chat starts in a chat room. Now, i want this room active only for a certain amount of time and not more. i.e 1 hour etc. So, to check the time constantly what and how should i write something in the background, so that when the time is over, the sessions of all the users logged in at that chat room get destroyed. And the users are again redirected to the login page. e.g The chat has been setup from 3 to 4 pm. At 3.55 everybody should be given a popup that the chat will end in 5 mins. And at 4 everybodys session should be destroyed and they should be redirected to the login page.
View 6 RepliesI have been struggling to get file downloads working for some time now. Files that are a few Mb or less don't seem to cause a problem but larger files stop after a minute or so. I have tried two methods so far and neither seems to work any better than the other.
First Method:
[Code]....
Second Method:
[Code]....
I am well aware that the default timeout for a script is 90 seconds, so in the page load event I alter this to 10000 seconds for both the above examples.
[Code]....
[Code]....
This makes absolutely no difference - and besides this the download does not necessarily stop after 90 seconds - it is usually somewhere around 90 seconds but I have witnessed it stopping after 120 seconds. I don't have anything set up in my web.config file for this as I don't want to set large timeout values for the rest of my site. Does anyone have what I need to do to get my files to download and not stop after a minute or two?
I am using sql server 2005. In my project i wanna auto delete the data from the database after a fixed interval of time say (30 days); Is there any automatic process to delete the data from the database without the user intervention..
View 19 RepliesI'm having a gridview in my aspx page with checkbox, User can select one or more than one record(s) at a time and clicks on delete button, Then i'm constructing an object of my DTO and adding all the checked row's Primary Key (DataKeyNames - GUID's in case) to a serializable class and generating an XML and sending it as parameter to the Stored Procedure.
My Doubt is, can i bulk delete all the rows from database table those are present in my XML document??
If it works, I can do bulk update with XML only, i already did bulk insertion by generating an XML..
My Another Question is, Will it affect the performance? Each time when i construct an DTO object and adding it to the Generic List??
WHich one is better, I mean ObjectDataSource or SQLDataSource or my XML method?
My XML will be like this
<root>
<Customer>
<CustomerID>GUID1</CustomerID>
<CustomerID>GUID2</CustomerID>
<CustomerID>GUID3</CustomerID>.....
Iam working on VWD express 2010, and things were going well, when the VWD crashed.I recovered my work and and realized that my controls stoped firing events.I removed and added button again, but in vain. I set "AutoEventWireup" and reset it also, but no use.I changed the code onto multiple systems. But the events wont fire. (I kept breakpoints also) My Web.config looks like this
[Code]....
And my page directive looks like this
[Code]....
And the non working code bit is this
[Code]....
last from the few days I am getting the following error in my production server("Index was outside the bounds of the array".).The follwoing error is coming in the webpartclass before adding the usercontrol to webpart.Strangely when the page is loading first time it is working fine with out any error.After 5,6 clicks in my page the above error is coming. It is working fine in my local machine and in development server.
The problem is only in production server.
base.CreateChildControls(); OTBTWorkshop = (UserControl)Page.LoadControl(@"~/_layouts/UserControls/tets/teest.ascx"); this.Controls.Add(OTBTWorkshop);
In a ListView, I have a CustomValidator set up to validate a field whenever a button with CommandName="Delete" is clicked.
<ItemTemplate>
<asp:TextBox ID="NameTextBox" Text=<%# Eval("Name") %> runat="server" />
<asp:Button ID="DeleteButton" Text="Delete" CommandName="Delete" ValidationGroup="Delete" runat="server" />
<asp:CustomValidator ValidationGroup="Delete" SetFocusOnError="true" Display="Dynamic" OnServerValidate="CustomValidator_ServerValidate" runat="server">You can't delete this.</asp:CustomValidator>
</ItemTemplate>
However, the error message is never displayed and the processing continues. What's strange is that the custom validation method is called, finds the field, and properly sets up e.IsValid to false. It does not matter whether I check Page.IsValid or not, because the error message is not displayed anyway. It works if I remove the CommandName="Delete" from the button.
With Google I found the following solution, which seems to indicate someone has had a similar issue:
[URL]
But I want to make sure that this solution is the way to go. I mean, is custom validation really not supposed to work with a delete button in a databound control, seriously?
I have Header & LineItem Tables. Header Table :
HId, PONo, Dated, ....
LineItem Table :
LId, HId, ItemId, .....
Header Table has a trigger for Delete i.e. when a record from Header Table is deleted, all records from LineItem Table having that HId also gets deleted. Every thing works fine till here, now LineItem table also has a trigger for Delete which Updates/Deletes few other tables.
The problem I am facing is if 5 record having HId = 1 gets deleted from LineItem table the LineItem Delete trigger only runs for first record. Why trigger is not working for all the deleted LineItem records?
I have a page that uses the Ajax Reorder List.
It is based on the example code from Joe Stagner's excellent video.
The adding and reordering work perfectly.
I added a delete button in the Item template. However the delete function doesn't seem to do anything.
[Code]....
Hello to all I am using required field validator and i want to disable it on buttob click event on submitt button but the button click event is not working properly as it disable the validator on second time when i click the button,and refersing the page first time and i do'nt want to referesh page here i am attching my aspx as well as aspx/cs code
[Code]....
[Code]....
I have a GridView and a SqlDataSource, which I have set to automatically generate Delete/Insert/Update statements. I then just enabled Deleting on the GridView, and usually away I'd go. For some reason though, the row is not being deleted - the page is posting back but the row is still there. When Delete is clicked, RowDeleting does fire though. What possible causes could this be?
Edit: SELECT command:
SELECT id, templatename, CASE WHEN type = 'W' THEN 'Weekly' WHEN type = 'M' THEN 'Monthly' WHEN type = 'Q' THEN 'Quarterly' WHEN type = 'S' THEN 'Six-monthly' WHEN type = 'A' THEN 'Anually' END AS TypeText, CASE WHEN invorcred = 'I' THEN 'Invoice' WHEN invorcred = 'C' THEN 'Credit' END AS 'InvOrCredText', nextinvdate, lastinvdate FROM InvoiceTemplates WHERE (sageaccount = @sageaccount)
I used below code for textbox
<cc1:MaskedEditExtender ID="MEE1" runat ="server"
TargetControlID="Txtprice"
Mask="999,999,999,999"
MessageValidatorTip="true"
MaskType="Number"
InputDirection="RightToLeft"
AcceptNegative="Left"
DisplayMoney="None"
ErrorTooltipEnabled="True" />
Here if I enter wrong digit and want clean wrong digit it doesn't clean I mean I should select all digit and type again
i.e:
I want enter this number==500,256,325
if I enter 500,44 and want delete 44 and type correct digit(256) it doesn't clean it I press backspace but it doesn't clean it...
I a webproject in asp.net my project worked fine in my pc but after uploading it to a iis server it is not working.My webproject is to delete a file,
string s;
int i;
s = Environment.GetEnvironmentVariable("temp"); ;
[code]...
How do I reference the delete button to add the delete confirmation box when I have both the Edit and Delete buttons as the last two columns in the Gridview control. The following code works fine without any issues when I have the delete button only:
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType != DataControlRowType.DataRow) return;
int lastCellIndex = e.Row.Cells.Count - 1;
Button db = (Button)e.Row.Cells[lastCellIndex].Controls[0];
db.OnClientClick = "if (!window.confirm('Are you sure you want to delete this record?')) return false;";
}
But, when I have both the Edit and the Delete buttons, I get the following error when I click the edit button while the delete button works fine.
Specified argument was out of the range of valid values. Parameter name: index
How do I reference the delete button so the edit button is not affected in this case?