Access The Html Button In Aspx.cs Page?if Access How

Jan 7, 2010

i have a doubt if i write html button in source code, how can i access in aspx.cs,

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Access Button In User Control In Another Aspx Page

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I have a button control called "btnAdd" located at a cuser control. I am using the usercontrol in an aspx page. I need to create a new button control in the aspx page that reference to the button control (btnAdd) located in the user control , so I can use its code in the aspx page.

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Web Forms :: How To Use An HTML Button To Access C# Code In A Script

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How do I use an HTML button to access C# code in a script?

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Nov 22, 2010

I am trying to do something such as:

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Web Forms :: Access WebControl In The Aspx.VB Page

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I am trying to change an attribute on a textbox when a DDL value has changed. here is the code. <asp:DropDownList ID="DropDownList2" runat="server"

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I desingned a page with tags, Now I want to access object tags in code behind.

This is aspx page code....

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Here I am adding runat=server in object tags it is giving error as

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then I added class="System.Web.UI.WebControls.Label", now not giving any error but not showing anything in browser.

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C# or VB.NET are welcome.

I have an <%#Eval("FirstName")%> in the aspx page, I want to replace "FirstName" to <%#Eval(employee.FirstName)%> but "employee" object
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C# - How To Access Values From .aspx Page To .aspx.cs Page

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I have code something like this.

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Access Static Class Properties From Aspx Page?

Jan 28, 2010

I am on .aspx page and i want to take the width and height of a control from a static class
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I know that i can make a method like:

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C# - How To Access A Web Control Inside A UserControl From Aspx Page

Jun 16, 2010

i have 2 textbox controls inside a usercontrol TextBoxUC.ascx i have a page.aspx that contains the usercontrol. how can i get a reference to each textbox using javascript from page.aspx?

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Deployed Aspx Page Can't Access Methods From Same Project?

Nov 29, 2010

I'm using ASP.NET with VB, and .NET version 3.5. In the project, I've got some utility functions that I call from expressions in the aspx pages and also in code behind. This all works fine on my local machine, but when I deploy to the production server, I get this compilation error on each of those utility methods:

BC30456: 'XXX' is not a member of 'String'.

where XXX is an extension method defined on System.String. I'm baffled about this for a number of reasons:

Why is ASP.NET compiling anything at all, since I've precompiled the application and put everything in the bin directory. ASP.NET knows the functions are there because they work in code behind. It's only when used in the aspx page that I have this problem. (e.g. if I do something like this: <%= "A string to XXX-ify".XXX())%>) This method is public, which I verified with Reflector. I imported the relevant namespaces in the web.config file, and I can see that these namespaces are being imported in the call that ASP.NET makes to the compiler.

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C# - How To Access Data Binding Object In Aspx Page

Dec 28, 2010

I am trying to hide or show a certain section of my table depending on the value of a property in my binding object(s).

public class Class1
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In ASP.NET MVC, I can just do the following (assuming that Class1 is the model that binds to the page.)

<tr>Row 1</tr>
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How To Access Master Page Variables From .aspx Page

Jan 8, 2010

how do access master page variables from .aspx page

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C# - Access Function In Aspx Page To Master Page?

Sep 6, 2010

I have a.master and b.aspx .

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how to access that functions in a.master page.

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Web Forms :: Access Aspx Page Control In Webpart Class?

Jan 18, 2010

i have a hidden textbox in my aspx page. The aspx page also has a masterpage in the <% @Page> directive.

<input type="hidden" runat="server" name="txtType" id="txtType" />&nbsp;
actually in aspx.cs i am getting txtType.ClientID="ctl00_MainHeaderContent_txtType"

I have a webpart in a webpart zone in this aspx page. In the webpart CreateChildcontrols() I need to access this hiddenTextbox value. I am able to access it as

string TxtValue = this.Page.Request.Form["ctl00_MainHeaderContent_txtType"];

But instead of hardcoding I want to access as a control in the page or form. How can I do that I want to do as looping through the controls in the page but Page.Controls.Count gives 1 and that is MasterPage. How can I get the entire controls in the page and loop through and find the hidden textbox. I also tried as string TxtValue = this.Page.Request.Form["<%=txtType.ClientID%>"] in CreateChildControls() of the webp[art. But could not access hidden textbox like this.

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WebRequest To Read Aspx Page To String, Access Denied?

Oct 24, 2010

I'm trying to make an executable in VS2008 that will read a webpage source code using a vb.NET function into a string variable. The problem is that the page is not *.html but rather *.aspx.

I need a way to execute the aspx and get the displayed html into a string. The page I want to read is any page of this type: [URl]

I have tried the following code, which works properly for html pages, but generates the wrong source code with "access denied" for the page title when I pass in the above aspx page.

Dim myReq As WebRequest = WebRequest.Create(url)
Dim myWebResponse As WebResponse = myReq.GetResponse()
Dim dataStream As Stream = myWebResponse.GetResponseStream()
Dim reader As New StreamReader(dataStream, System.Text.Encoding.UTF8)
Dim responseFromServer As String = reader.ReadToEnd()

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C# - How To Access A Silverlight Control's Properties And Methods From An Aspx Page

Apr 26, 2010

I'm developing a web site, and i'm using infragistics for web, but I want to use in some pages silverlight controls (Infragistics too). Is there a way to access a silverlight control's properties and methods from an aspx page?

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AJAX :: Unable To Access Accordion Using Javascript In .aspx Page

Apr 22, 2010

Using 2005:

I am trying to access my accordian in my javascript so I can expand the first (and only) pane but whenever I do that I get a page error before the page loads "Object reference not set to an instance of an object'

The name of my accordian is "myAccordian". and the accordion is inside a gridview.

Just for testing I did the $find on my gridview (not the accordion) and that worked fine,


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Web Forms :: Connecting To Payment Gateway Using HTML Button (not Working In Master Page Inherited Aspx Page)

Jul 29, 2010

Im developing a website in where i want to connect the Payment gateway(rbs worldpay) as instructed im connecting to the payment gateway...the problem is, there im using some html button to connect the gate way as per the instructions the input button should be in form tag .in masterpage inherited aspx page we dont have any form tag the button is working properly when i placed that html code in content placeholder 1 but the button is displayed above the page......if i place that code in content place holder 2 the button is not working...........

im placing the code


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Calling Aspx Page From Html Submit Button?

Jan 5, 2011

i have 2 forms 1 html others is in vs 2005 now i want on html page is whn i click on submit button page is called <action="abc.aspx" method="post"> but its not working

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Web Forms :: Unable To Access Hidden Textbox Value In Webpart On Aspx Page

Jan 7, 2010

I have a requirement where I have a webpart and two ImageButtons(imgGV, imgLV) and a hidden input textbox('ctl00$MainHeaderContent$txtType') in an aspx page. I need to change templates to this Webpart either to show results in "Grid View" or as "List View" on the click of this ImageButtons. I added code in the page_load of .aspx page as

imgLV.Attributes.Add("onclick", "document.getElementById('ctl00$MainHeaderContent$txtType').value='LV';return true;");
imgGV.Attributes.Add("onclick", "document.getElementById(('ctl00$MainHeaderContent$txtType')).value='GV';return true;");

When I am clicking the specific ImageButton, it has to write into hidden field either "GV" or "LV". In the webpart CreateChildControls I assign templates based on the text in Hidden field either "GV" (Grid Template) else "LV" (List Template). In the CreateChildControls of Webpart for the template change, I am getting the Hidden value as empty. I am using coding as

HtmlInputHidden t = new HtmlInputHidden();
t = (HtmlInputHidden)this.Page.FindControl("ctl00$MainHeaderContent$txtType");
if (t.Value=="GV") {
assign one template}
else { another template}.

I am getting t.Value="". Question is: Is it like if we add some text in a hidden textbox using the Javascript function in an aspx page, the same textbox value in the same aspx page but in the Webpart class in the CreateChildControls method using the code as this(webpart).page.FindControl("Textbox").text is showing empty. So the text added using Javascript into Textbox is it not available in the code behind code using "Text" property of the same Textbox?.

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What's The Default Access Modifier For Controls Created On .aspx Page - Private Or Something Else

Jan 19, 2011

What is the default access modifier for controls created on .aspx page. Private or something else?

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