I am new to Visual Web Developer Express Edition 2008 as well as to asp.net. I think this is very simple question to be asked on this forum. But, i can't find a solution for this. I want to make TextBox Component as static through IDE. i don't want to do this manually. I have checked Textbox component's properties through Property Window. But, i haven't seen the property making a component as static.
I'm looking for a good search component to plug in to an ASP.NET MVC 2 website. I've seen a few non-mvc ones before. Our website is comprised of 99% static mvc pages so I need something that will index and search the entire site (and not use database fulltext search).
I was use SQL Connection to Access Data Base in Past and When Select Data in DataSet make it static & than it can avaliable on class level.I click on Edit Button its avalibale because its Static.Than now i think try it with LINQ it's provide easy Access to Data Base; in Insert/Update/Delete than SQL Connection it look's me great when i use it.
But i don't know how to make var Query Static for its class level avaliability. i can define it by my code
public static DataSet DsCustomers; protected void Page_Load(object sender, EventArgs e)[code]....
in LINQ example i want to make sure that SelectQuery is avaliable on Class level & want to make it static
I want to make a static Status bar on webpage or Masterpage. I want to throw the meassge to status bar like
New Address has been inserted ID: 520 Address ID:530 Updated TextBox Name is Blank. or any other mathod. I want to show massage on Single Constant Place.
I have a question about whether it's possible to make the ReportViewer's toolbar static while scrolling the report content. I have a ASP.NET web app and I use a ReportViewer control in a page to display the report, when a report is displayed in the ReportViewer oftern the user wants to scroll down to the bottom of the report, but then they have to scroll back to the top to use the toolbar to print or export. Is there a way to make the toolbar always static and only the report content scroll?
I would like to know how can I list for every page (child page) selected the number and id of localize component in the current page. I need this to update resources files, a button will be on the master page and when they click on it, they will go to a page which show up every data in the resource file.
I am trying to stop the data flow when certain conditions happen in the script component. Like if a row in the data set has an invalid date, I dont want that dataset to be inserted in the tables or go through OLEDB Destination, rather I want the entire data flow for that dataset to stop and go back to the control flow page.
I have tried mulitple solutions but nothing worked. Conditional Split ends up inserting the correct rows, but I just dont want anyting to be inserted when one row is bad, where as I do want the entire dataset to be inserted if all rows are good.
How can I fail the component when certain conditions happen int eh script component.
i got a problem.. how i can declare template textbox in a datagrid at code behind? i already make a stored procedure and put the update query inside it.. if i declare the textbox inside code behind(.aspx.vb).. there will be an error.. " there is already a component named "txtitem1"component must have a unique name.."
I have a private static field in my Controller class in an MVC web application.
I have a static method in that controller that assigns some value to that static field, I want to apply lock on that static field until some other instance method in the controller uses the value stored in the static field and then releases it.
DETAILS:
I have a controller named BaseController having a static ClientId field as follows and two methods as follows:-
public static string ClientId = ""; static void OnClientConnected(string clientId, ref Dictionary<string, object> list) { list.Add("a", "b"); // I want the ClientId to be locked here, so that it can not be accessed by other requests coming to the server and wait for ClientId to be released:- BaseController.clientId = clientId; } public ActionResult Handler() { if (something) { // use the static ClientId here } // Release the ClientId here, so it can now be used by other web requests coming to the server. return View(); }
I did some research after posting. All I found was simple examples for no-layer architectures, like connecting to a database from your aspx page, so, in a corporate environment, it is unnaceptable.
I need to call a server-side method (using ASP.NET Ajax) in a 3-layer architecture.
For example, my Default.aspx contains a method LoadProducts().
[Code]....
[Code]....
This cannot change. There is no way to convert Business and Data layers to static.
How can I call the LoadProducts() method using ASP.NET Ajax?
I have a question about C Sharp ASP.NET:Is there a difference (in code speed, resources) between:public static variable declared in public static class MyGlobals in a 'Code File' template;and the variable declared in a normal 'Class File' template;I use this variable in 2 different Class Files and also in _Default Page codebehind cs file.In fact in my case I need about 20 global variables of type List<string>.
whats the exact use of static variables in overall programming in .net and for asp.net...
Recently i went for the interview where interviewer asked me 2 question which i was not sure for the same..
whats the use of session object, i said sessions are the server side object, they are used when you want to store user specific data at server side, then he asked what if i want to use static variables for the same, i was mum, can anyone tell me how asp.net will behave if i store the user specific information in static variables.If i use cookies which are the best option to store the data at client side (not sensitive one), but what if user has disabled cookies on his machine, will my application would crash.
I want to Create Watcher Component how to create ?
ie: I created one Queue ( Private queue ) using MSMQ so the watcher Component will listen the Queue is there any msg if any message available on that Queue.
I have to do some process ie: pass that msg to Business Layer for further manipulation and keep on watch the queue for any other message.
May i know how to create Component class in asp.net.i was used the following code in VB.net but inASP.net there is no Componentclass file in
Add->Newitem
(how to create textbox with only your can enter numbers only)
My code to create text that only accept Number and also some color change.................
Public Class ZillisisNumberTextBox Inherits TextBox Private Sub ZillisisNumberTextBox_Enter(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Enter Try Me.BackColor = Color.LemonChiffon Me.Font = New System.Drawing.Font("Verdana", 8.75!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(0, Byte)) Catch ex As Exception MsgBox(ex.Message) End Try End Sub Private Sub ZillisisNumberTextBox_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles Me.KeyPress Try If Not IsNumeric(e.KeyChar) And e.KeyChar <> System.Convert.ToChar(Keys.Back) And e.KeyChar <> System.Convert.ToChar(Keys.Delete) Then e.Handled = True End If Catch ex As Exception MsgBox(ex.Message) End Try End Sub Private Sub ZillisisNumberTextBox_Leave(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Leave Try Me.BackColor = Color.White Me.Font = New System.Drawing.Font("Verdana", 8.25!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(0, Byte)) Catch ex As Exception MsgBox(ex.Message) End Try End Sub End Class
We are using Office Web component V10.0 in ASP.NET 3.5 website. The rquiremetn is to display xml data in OWC Pivot table component. How can I acheive that?
I am using below code to find find no of slides in .ppt,.pptx and .pot file . Â Microsoft.Office.Interop.PowerPoint.Application pptApplication = new Microsoft.Office.Interop.PowerPoint.Application(); Microsoft.Office.Interop.PowerPoint.Presentation pptPresentation = pptApplication.Presentations.Open(path, MsoTriState.msoFalse, MsoTriState.msoFalse, MsoTriState.msoFalse); count=pptPresentation.Slides.Count;
It is working file in my system , but online it is showing error : Retrieving the COM class factory for component with CLSID {91493441-5A91-11CF-8700-00AA0060263B} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).
I'm new with ASP.NET, and this is my first project that make myself cruel. I'm trying to create a link on every row that created dynamically.(I'm using GridView). The Problem is, the onserverclick eventhandler show nothing.? Heres the code:
public void GridV_RowDataBound(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.DataRow) { e.Row.Cells[0].Text += "<font id='12345' runat='server' color='blue' BACKGROUND-COLOR='#9471DE' style='cursor: pointer' Title='Click this: to view to the Root menu of the thread'><U> <a onserverclick='Submit_Click'>This is description</a></u></font>"; e.Row.Cells[0].Text += "<br/>"; e.Row.Cells[0].Text += "<div id='DataDiv' style='overflow: auto; border: 1px solid olive; width: 888px;'>"; //height: 300ox; onscroll='Onscrollfnction();'>"; FindHttpVideo1(dDataset.Tables[0].Rows[e.Row.RowIndex].ItemArray[0].ToString(), e, 0); e.Row.Cells[0].Text += "</div>"; } }
Here the click EventHandler on also on code behind : protected void Submit_Click(object sender, EventArgs e) { Label1.Text = "Hello --->"; } I don't want use Java script to for onclick() handler, I want to do it on code behind.