Web Forms :: Call Method When All Controls Are Loaded?
May 7, 2015how to execute a method in C# when web form is fully loaded ? i am not talking about Page Load , after everything gets loaded i want to run a method
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Feb 10, 2011Got a little dilemma I could use some guidance on. I'm trying to call an Interface method that resides in my Business Layer from within the template of a gridview in the same manner as below:
<%# GetEmployee(Eval("EmpId"))%>
i.e. it reads as follows:
<%# BusinessLayer.IEmployee.GetEmployee(Eval("EmpId"))%>
I'm actually getting the following error:
"An object reference is required for the non-static field, method, or property"
Which makes sense as I haven't instantiated as instance of the Interface. So the queston is how do I do it?
Forms Data Controls :: Error CS0103 Or CS0120 When Try And Call A Method From Another Page
Dec 4, 2010I'm a beginner at this, sorry if I get the terminology wrong. I'm using Visual Web Developer 2010 Express with C# 2008 and .NET v4.0 to create a website which will have a database application.
I have a SQL Server table which contains some bit fields (FruitsEarlySpring etc). When I linked this to a GridView with SELECT only defined, the bit fields were displaying as greyed-out checkboxes. To replace these with something more attractive I used Item Templates with Labels instead of the Checkboxes with custom binding e.g. Tick(Eval("FruitsEarlySpring")) and this logic in the code-behind file:
[Code]....
The label text font family is set to Webdings so that the "a" displays as a tick (a 'check'?), and this works very well.
My problem is, I have a separate page which displays the same fields using a FormView and I want to display them the same way, referring to the same logic, but I can't seem to access the method. I get runtime error CS0120, "An object reference is required for the non-static field, method, or property 'APR2.Fungi.Tick(object)'
line Line 338: <asp:Label ID="EarSprLab" runat="server" Font-Names="Webdings"
Line 339: Text='<%# APR2.Fungi.Tick(Eval("FruitsEarlySpring")) %>'></asp:Label>
Before this I tried not qualifiying the method name and got error message CS0103, "The name 'Tick' does not exist in the current context". The code-behind files occupy the same namespace, and the class and method are now both public so I don't think it's a scope problem. I have searched this forum for similar problems and no, I don't have two master pages, or a duplicate set of files.
Javascript Refuses To Call ActiveX Method - Agrees To Call Another
Mar 4, 2010I have an ActiveX object which extends some functions. I have a web page that loads the ActiveX object and calls its methods in Javascript. The ActiveX object has two method; the problem is that Javascript can successfully call one of them but fails to call the other; citing Object doesn't support this property or method which is nonsense because I made a VB6.0 application that successfully calls this other method, so the two functions are indeed extended correctly and performing their job. And yes, the Internet Explorer security zones are all set and everything, as I wrote above the javascript code can call one method but refuses to call the other.
View 1 RepliesWCF / ASMX :: How To Force Each Web Method To Call Another Method By Default
Sep 14, 2010I want to execute a certain piece of code by default before each web Method.
Without adding any extra code in each method how to achieve this?
I am calling this service from Win application.
C# - Register Client Script With Dynamically Loaded Control In Ajax Call?
Sep 10, 2010I have a page that contains a custom tab control. When you click different tabs, it does a an ajax callback. During that ajax call, the code dynamically loads a different control based on which tab was clicked, then adds it to the appropriate tab. So basically I have some code that does a switch statement, uses LoadControl(), then adds the control in.
The issue I'm having is that none of the javascript within each of those controls that gets loaded is getting registered on the page. Based on this thread:
[URL]
I thought I just had to switch from using Page.ClientScript.RegisterClientScriptBlock to ScriptManager.RegisterClientScriptBlock. I did that, but still nothing. Am I misunderstanding something about the ScriptManager? I want the javascript to be registered from within the dynamically loaded control, which happens to be loaded during an AJAX call.
C# - How To Call A Javascript Method From Code - Behind Web Method
Jan 25, 2011I have a web method in my code behind:
[System.Web.Services.WebMethod]
public static string GetStateData(string state)
{
//this is where i want to call a javascript method "GetItems"
}
I have a javascript method that retrieves some values for me and I want to get use one of those values in my web method
function GetItems() {
var variable1= $("#<%=Item1.ClientID %> input:checked");
var variable2= $("#<%=Item2.ClientID %>").val();
return [variable1.text(), variable2.val(), variable2];}
I've searched for ways to call the javascript method from the web method but every time my search results in how to call a web method from javascript.
I did find this but it was done from the code-behind of a silverlight project and when I tried adding the correct reference to my code-behind it wasn't there
var result = HtmlPage.Window.Invoke("GetItems"); Is there a reference I'm missing?
AJAX :: Call Web Method Inside Other Method
Mar 26, 2016 $("#Name").on("blur", function() {
if (Name != "" && Name != null) {
var options = {
type: "POST",
url: "ApplyNow.aspx/CheckName",
[code]...
how to use the value of 'duplicate' in btnsunmit_click() from webmethod.
AJAX :: Executing A Page Method In (dynamically Loaded) WebUserControl Codebehind
Nov 18, 2010Im loading a popupextender (its in a WebUserControl)via LoadControl dynamically in to page. how can I force to run a page method when I click OK button in WebUSerControl? simply type casting of page like (_DefaultPage)Page.Calculate() doesnt working.
[Code]....
DataSource Controls :: Loading Datatable From SQLDataReader Does Not Call Set Method?
Apr 28, 2010When using the DataTable.Load(SQLDataReader) method, if the datatable is a property of a class, the set method is not called to populate the object. For example...
MySQLDataReader = command.ExecuteReader();
if (MySQLDataReader.HasRows)
myObjDataTable.Load(MySQLDataReader); -- The result of this will be 0 rows returned. The "Set" method of the object is never called.
User Controls :: Call Master Page Method From UserControl
Oct 23, 2013i have one method in master page and a label in same master page, and their is one method which changes text in label, and i want to call the same method in Master page from my Usercontrol.
View 1 RepliesDataSource Controls :: Can't Call Method In Code Behind From Data Source Control?
Nov 18, 2010I want to call a method in the code behind file from the aspx file, but I can't get the TypeName propery correct.
I can call methods in the dll:s in the bin folder and from files in the app folder, but not from code behind in the aspx page. What do I need to do.
User Controls :: Call A Method Or Function Inside UserControl From Web Page
Aug 1, 2012I am having a Calculate() function in user control which is inherited in a page.
I need to call this method in the button click event in the page.
Forms Data Controls :: Report Viewer Refresh / Anyway To Call The Refresh Method From Codebehind?
Mar 3, 2010I have a problem when I try to pass in paramaters for a report in my report viewer. I have set up the ObjectDataSource and set the paramaters for 3 text boxes that are on the page. The only way I have found to set the paramaters for the report is the user must fill in the paramaters and hit the refresh button on the Report Viewer toolbar ,but I would like to have the user click a asp.net button insted. Is there anyway to call the refresh method from codebehind?
View 1 RepliesWeb Forms :: How To Call A Method Of Code Behind From ASP.Net
Feb 17, 2011I am just learning ASP.Net and i am more using C# as code behind than vb.I am trying to call a method of the code behind (file.aspx.cs) from the (file.aspx).I know how to do it the easy way:- create a button from ASP.Net and double click on it than the property "onclick" will be linked to the method.But i don't know how to do it from a query:
- By example, from an Access database,i use the syste, [using System.Data.OleDb;] and i made a query and display it into a standar object named "Table" which has rows (tablerow) and cells (tablecell) and the cells have one of their properties which is "Controls" where developers can add button (regular button, image button, link button, etc). With i display the buttons from the database, i can not call a method from code behind! I can't either use their properties "onclick" to call i method i created in the code behind.Is there a way to do it ?
Web Forms :: Way To Get The Linkbutton To Call The Method
Mar 14, 2011I have a web application I am working on that uses a master page. I am reading I create a LinkButton in the codebehind file for the page. When the link is clicked on the webpage, it does not even call the method defined for it. I have tried multiple ways of doing this and nothing seems to work for me. The page that has the link is also the page that will display the data for the related record. Can anyone provide me with a way to get the linkbutton to call the method?kButton is created and added to a dynamic table on the page
/* setup a link button to display the member name
* and add the cell to the row */
LinkButton
memberLink = new
LinkButton();
[code]...
Web Forms :: How To Call A Method Asynchronously In Asp.net2.0
Feb 12, 2010suppose i have one button and i want that when user click this button and then a method will be called asynchronously.how to do it in asp.net 2.0. please help me with sample code.
View 1 RepliesWeb Forms :: How To Declare Delegate Or Call Upon Method
Jan 6, 2011I am using c# and socket programming to create a web application. Anyone knows how to declare a useable delegate or using another method to invoke or call a method such that my codes will not have error? I am stuck for at least a week!
View 1 RepliesWeb Forms :: Can't Call Method From Aspx File
Dec 2, 2010I have a base class for all my user controls. In the base class I've got a method GetText() which returns a string.
When I do like this in the page load event it works fine:
[Code]....
Web Forms :: How To Call Serverside Method Directly Without PageLoad
May 4, 2010I have a link button inside a repeater. How would I directly call the serverside (ItemCommand) method during postback. I want to skip the page_load. The wierd thing happening is, if I put (!Postback) it doesn't execute other methods on postback but it does if I don't set the !postback condition. I have repeater inside a updatepanel in UserControl.
View 1 RepliesWeb Forms :: How To Force Page To Call ApplyStyleSheetSkin Method
Oct 1, 2010I have a few custom composite controls that set their cssclass only when calling their ApplyStyleSheetSkin method.I worked around this by creating a function which recursively walks through all controls on a page and calls that method, but I was wondering if there isn't a way to do this automatically? (i.e. how do I tell the aspx page to call the ApplyStyleSheetSkin method inside the controls?
View 1 RepliesWeb Forms :: How To Call Javascript From Server Side Method
Jan 21, 2010how can i call client side javascript from server side method (c#)
View 6 RepliesWeb Forms :: How To Call A Javascript Method While Using A Master Page
Mar 30, 2010I am using the application.master of sharepoint server 2007 as the master page for my application. i want to call a custom javascript method( OnLoadFun) that i have put in the PlaceHolderAdditionalPageHead asp:content section surrounded within script tags.
Since i can not put a body tag to call the method as onload=OnLoadFun() inside the asp:content, how do i call the mehtod during body load?
I tried writing window.onload=OnLoadFun; embedded with in script tag inside the asp:content main placeholder ..
Below is the function i want to call during page load....
[Code]....
Web Forms :: Call Usercontrol's Code Behind Method In Aspx.cs?
Dec 20, 2010How to call usercontrol's code behind method in aspx.cs
View 1 RepliesWeb Forms :: Call Method From JQuery (Client Side)
Nov 8, 2012How to call asp.net method from jQuery / client side in VS 2005 ....
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