I have a bit of xml file named Sample.xml which is shown below
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i have button named submit(button1).If i click that button i need to display the count in a text box named textBox1, means How many PartitionName="AIX" is belonging to Type="NIC"
In the GridView_RowUpdated event the e.OldValues.count <> e.NewValues.Count. 1 out of 5 columns has been converted to a template field.
View 9 RepliesWhen a user submits the query to SQL when clicking a button I need to get a count of the number of rows that are returned. Which event does the gridview.count code need to be place in?
Right now I have it in the btn_click event, but in order to get it to count the rows you have to hit the button twice since the query is not returned yet. Here is my code.
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I HAVE A GRID VIEW IN asp.net + VB Code. There is a drop down list and the selected data is displayed in web page. I placed a label in web page and code behind i used following code.
Protected Sub GridView1_DataBound(ByVal sender As Object, ByVal e As System.EventArgs) Handles GridView1.DataBound
Label1.Text = GridView1.Rows.Count.ToString()
Dim ONYO As Integer = 0
Dim DONE As Integer = 0
For i As Integer = 0 To GridView1.Rows.Count - 1
If GridView1.Rows(i).Cells(0).Text = "ON YO" Then
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How to add code to know visitors count and online visitors count ?
is there a good control or code ?
I use ASP.Net, C#.Net ad SQL Server
We're getting a server error saying "Parameter count does not match Parameter Value count." Anyone have any idea what this could mean?
[URL]
Our site's on ASP.NET Webforms running DotNetNuke as a CMS.
I've tried uploading an older version of the web.config file but it doesn't seem to have changed since the error came up. It wasn't in any of our recent module file uploads because I reuploaded the old files from this morning that we changed.
Could any changes in the database cause this or would it have to originate from an error in the code?
I am trying to work out how to calculate the latency of requests through a web-app (Javascript) to a .net webservice.
Currently I am essentially trying to sync both client and server time, which when hitting the webservice I can look at the offset (which would accurately show the 'up' latency.
The problem is - when you sync the time's, you have to factor in latency for that also. So currently I am timeing the sync request (round trip) and dividing by 2, in an attempt to get the 'up' latency...and then modify the sync accordingly.
This works on the assumption that latency is symmetrical, which it isn't. Does anyone know a procedure that would be able to determine specifically the up/down latency of a JS http request to a .net service? If it needs to involve multiple handshakes thats fine, what ever is as accurate as possible.
I have a web app (ASP.net with VB.net) that will run on one of three web servers. I would like to know, at run time, which web server the app is on. How can I determine which web server the app is on?
View 2 RepliesHow can I determine where a user came from when they land on my webpage.Did they come from a google link?Did they user a favorites link?Did they type in the url?
View 4 RepliesI made some adding of dynamic checkbox and it would be located in the panel. And at the same time the checkbox would be save also in my List(Of Checkbox).
BTW, my checkbox is not the HTML control (if that's how you call it). Now i made some function wherein Im going to get all the state of my checkbox in that particular panel. This is how I do it:
Code:
For Each ctrl As Checkbox In listControl
if ctrl.checked = true then
' code here
end if
Next
Unfortunately nothing happen. So how am I going to check the state of my checkbox. I already test all the checkbox saved in my list(of T) and also tried looping "Me.pnlControl.COntrols"
The page I'm editing had three tabs, each tab contains a diffrent grid view which is populated by a search box with in the tab. Each row in the grid view has a check box. When a print button is pressed all records with a tick in the check box should be printed off. Then page then reloads but some of the content is missing due to the way the page has been coded. This is becuase some of the code is only called when the tab is clicked not on postback. Is there anyway that I change the following code so that it's called after postback? These are the functions that are causing the most problem.. I need them to be loaded for the correct tab on postback.. I can't do it for all three as the code takes forever to run in that case.
AddActionsToGridView(gvGlobal);
AddCheckboxesToGridView(gvGlobal);
{
if (tabconConsignments.ActiveTabIndex == 0)
{
dtGlobalIDConsignments = fGenerateTableSQL(astrPalletIDs, DateFrom, DateTo, ddlReqColDel.SelectedValue, "GlobalID", "", "");
//Global ID Tab
gvGlobal.DataSource = dtGlobalIDConsignments;
gvGlobal.DataBind();
//Actions
AddActionsToGridView(gvGlobal);
AddCheckboxesToGridView(gvGlobal);
}
else if (tabconConsignments.ActiveTabIndex == 1)
{
dtCreatedDateConsignments = fGenerateTableSQL(astrPalletIDs, DateFrom, DateTo, ddlReqColDel.SelectedValue, "CreatedDate", "", "");
//Created Date Tab
gvCreationDate.DataSource = dtCreatedDateConsignments;
gvCreationDate.DataBind();
tbCreationDateSearch.Text = "";
//Actions
AddActionsToGridView(gvCreationDate);
AddCheckboxesToGridView(gvCreationDate);
}
else if (tabconConsignments.ActiveTabIndex == 2)
{
dtAccountsConsignments = fGenerateTableSQL(astrPalletIDs, DateFrom, DateTo, ddlReqColDel.SelectedValue, "Account", "", "");
//Account Tab
gvAccount.DataSource = dtAccountsConsignments;
gvAccount.DataBind();
AddActionsToGridView(gvAccount);
AddCheckboxesToGridView(gvAccount);
}
if you want me to post any more code or any more info it's been a hard one for me to get my head around so I might of missed something out.
I am running an ASP.NET application on an IIS7 server. It has been running fine for a long time, but over the past week or so it has been discarding all users' sessions several times a day. I enabled all of the application pool recycle logging options as described in http://blogs.iis.net/ganekar/archive/2008/12/12/iis-7-0-application-pool-recycles-log-a-event-in-windows-event-log.aspx, but I didn't get anything in my event log.
There are no errors in the event log, and no visible symptoms except that all my users lose their sessions.
Are there any other reasons that IIS would recycle my application pool? Is there any other type of logging that I can enable to find out what is happening?
I want to know how can I determine what was the back page using C#?
View 2 Repliesi just strated with asp.net mvc. My doubt is in a controller we use
public ActionResult Index()
{
return View();
}
so how a relevent view is returned for a particular controller.
My .NET 4 webapp produces an error in the way "A potentially dangerous Request.Form value was detected from the client. . .", where no error occured in the same project in version .NET 3.5
Before I put <httpRuntime requestValidationMode="2.0" /> in web.config I would like to determine, if there is a way to leave the new requestValidationMode.The thing is, that the characters entered in the user webeditor (freetextbox.com) are generating the error as soon as they are passed to the aspx page.It is importand to know that the aspx page contains ValidateRequest="false" in the head-section.
I am changing my ASP.NET app to use a web farm. To do this, I need to change the session state from in-proc to a State Server. To do this, it is my understanding that the classes that are used must be marked as serializable. How can you tell if that is possible with a class? Will you get an error at compile time if it is not possible?
View 2 RepliesI have a ASP.NET web application running under IIS 6, and another process that is responsible to monitor and report status. I'd like to sample the web application by the monitoring process in order to check its status by accessing a dedicated handler on the web application, BUT i don't want to "wake up" the web application in case it is not running. Is there an option to determine whether a specific web application is currently running? if there is such an option, i would be able to first check if the application is running, and only then to access the handler to check its status.
View 6 RepliesHow can I determine programmatically whether or not ELMAH is enabled?
View 2 Repliesusing vb.net 2005
I am looping through a directory and grabbing a jpg filename if it matches certain conditions (shown in my code snippet below).
However there might be more than one jpg in the file with the same name string "BarneyIsCool" and in this case I need to get the newest file that contains "BarneyIsCool" .
my question: How do i determine which file is the newest (last one added to the folder) using my vb.net code? the relevant code snippet follows:
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I have inherited a very large ASP.NET app that needs to be modified to use a State Server instead of in-proc sessions. I need to track down all classes used in session throughout the app and then determine if they can be serialized. Are there any tools that can be used to analyze the code to determine the classes used in session?
View 2 RepliesI'm trying to determine programmatically to return the following Tuesday's date. I would like for this code to return the next Tuesday's date no matter what day of the week it is. It's probably some date name function but I can't be sure.
View 2 RepliesIs there a function that can determine your IP address or location? I am using ASP.Net (Visual Basic)
View 8 RepliesIs there a way where I can actually view the name of a post back element? Below code goves me an alert but all it says is "object HTMLSelectElement". In my case it should be DropDownList3 based upon a "selectedindexchanged" event with autoppostback=true.
Code:
var pbControl = null;
pbControl = args.get_postBackElement();
alert(pbControl);
var ExecutingControl = "DropDownList3"
if (ExecutingControl == pbControl) {
alert("DropDownList3 - is the post back element");
I have a page (i.e. page1.aspx) that a user will select from the record and it will press on the delete button. And it will redirect on another page (i.e. page2.aspx). On page2.aspx, I wrote my query for example
Code:
DELETE FROM items WHERE item_id=2 how may I know if the query was successfully processed because I have to redirect again on the first page.
I've added a CKEditor instance programmatically to my page in the code-behind of my ASP.NET page:
VB.NET:
itemEditor = New CkEditor
cell.Controls.Add(itemEditor)
... which works fine. I can get the HTML on the postback and do stuff with it.
However, I also want to do some client-side stuff with it, specifically take a selected item out of another control, and insert it into the text by handling the onchange event.
So, how can I get the name of the editor instance in the JavaScript, so that I can do stuff like:
[code]....