How do I access the content page control in master page?

You can access the contents of the master page’s ContentPlaceHolder controls by using the FindControl method, as shown above. If the ContentPlaceHolder control has been merged with content from a Content control, the ContentPlaceHolder control will not contain its default content.

How do I access the master page TextBox value in the content page?

cs and insert following code in page load section,

  1. //Define Label Control and Fetch the control of MASTER PAGE.
  2. Label lbl = (Label)Page. Master. FindControl(“lblUserName”);
  3. //Set the value to CONTENT PAGE label control.
  4. lblFindControlUserName. Text = “Value Received in Content Page : “+lbl. Text;

How master page and content pages are connected?

The master page establishes a layout and includes one or more ContentPlaceHolder controls for replaceable text and controls. The content page includes only the text and controls that are merged at run time with the master page’s ContentPlaceHolder controls.

How do I change the contents of a master page to a child page?

Solution 3

  1. On Master Page code create property. Public string LoginText. { get. { return lblLogin.Text; } Set. {
  2. On the Content Page in aspx File, add a following directive after page directive. <%@ MasterType virtualPath=”~/MasterPage.master”%>
  3. Now in the code file of Content Page, You can access the property using.

How do I assign a value to a master page control?

More inward.

  1. Create a new instance of a label in your content page.
  2. Set the instance = Master.FindControl(“Label1”)
  3. Set the new instance label.value = Session(“UserName”)

How can call master page method from child page in asp net?

  1. MasterPage Mpdue code-behind private static string theObjectName; public static string TheObjectPropertyName { get { return this.theObjectName; } } protected void UserName() { …
  2. Child page code-behind protected void Page_Load(object sender, EventArgs e) { Response.Write(Mpdue.TheObjectPropertyName.ToString()); }

What is master page explain relationship between master page and content page?

A master page provides a template for other pages, with shared layout and functionality. The master page defines placeholders for the content, which can be overridden by content pages. The output result is a combination of the master page and the content page. The content pages contain the content you want to display.

How can I change master page in asp net?

Solution

  1. Create a new folder within your application.
  2. Create the master page your application will be using.
  3. Place all pages that will be using the master page in the folder.
  4. Create a web. config file that contains a element with the masterPageFile attribute set to the name of the .

Where is Master Page control in asp net?

To reference a control on the master page Use the FindControl method, using the value returned by the Master property as the naming container. The following code example shows how to use the FindControl method to get a reference to two controls on the master page, a TextBox control and a Label control.

How many master pages can you have?

In a nested master page situation, there are two master pages; a parent master and a child master. The child master page is also a content page and its master is the parent master page.

How to access the master page controls from the content page?

We have raised the click event of mater page button from content page from Page_Init method. we create the instance of master page button click event before content page raises its page_load event. To access the master page controls we need to use the Master key word then call the Property method of control.

Can the master page rouse the current content page into action?

However, it is possible for the master page to rouse the current content page into action, and such functionality may be needed if the master page contains user interface elements that enable users to modify data that is also displayed on the content page.

How to send data from master page to content page?

There is one textbox and one button in master page we would like to send data from this text box to content page by clicking the master page button. There is another button which is a content page button we would like to get the master page text box data by clicking this one also.

What is the difference between a content page and master page?

Because a content page has a single master page, when instigating the programmatic interaction from the content page we know what public methods and properties are at our disposal. A master page, however, can have many different content pages, each with its own set of properties and methods.