Web Forms :: Access Variable Of Masterpage From Content?

Sep 6, 2010

i want access in my variable of masterpage from content for change language of my site ;

i define a int in my masterpag and want write a quary for show data from database

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Similar Messages:

Accessing MasterPage Variable In Content Page?

Apr 21, 2010

I am trying to reference a variable within my MasterPage but I am receiving errors.

I have tried

<%@ MasterType" %>

which gives the following error:

Compiler Error Message: CS0030:
Cannot convert type
'IPAMIntranet.IPAMIntranetMaster' to
'ASP.ipamintranetmaster_master'

and

string tVar = ((MyNamespace.MyMasterPage)Master).variable

which gives the following error:

Unable to cast object of type
'ASP.ipamintranetmaster_master' to
type
'IPAMIntranet.IPAMIntranetMaster'.

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Web Forms :: Trying To Access A MasterPage Control From A Content Page?

Apr 12, 2010

I have a textbox on a masterpage called txtNotes

I have a button on a content page called btnNotes

I am trying to access the txtNotes textbox on the MasterPage using the following code and I get and error saying "Object reference not set to an instance of an object.

[code]....

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How To Access The MasterPage Variable From The Others Page

Mar 14, 2011

i want to accessing the MasterPage variable, such as Panel, from the others page. How to do that? I have try this code:

CType(MasterPage.FindControl("PanelLogin"), Label).Visible = False

I want to call PanelLogin and make it visible (before called, it should be invisible) while opening the page. The code is error.

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Access Session Variable Created In Page From MasterPage?

Oct 21, 2010

I am creating some sessions on successful login and I need to access them from my master page. How do I go about this?

public void showUser()
{
if (!string.IsNullOrEmpty(Session["User"].ToString()))
{
Response.Write(Session["User"].ToString());
}
else
{
Response.Write("Not Logged In");
}
}

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Web Forms :: Access Hidden Field From One Masterpage To Another Masterpage?

May 3, 2010

I have 2 masterpages. (Default.master and User.master).I have a hidden field in Default.master then how can i get the hidden field value of Default.master file from User.master.is there any way to access that hidden field like: Request.form("hidID") ?

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C# - Is It Possible To Read The Content Of A Content Place Holder From The Masterpage

Oct 25, 2010

We would like to use a contentPlaceHolder in our pages to set titles. What we would like to do is have the masterpage check the contentPlaceHolder to see if it has content in it. This way we can set up an e-mailer that will tell us what pages that don't have page titles since we have a fairly large site. We also have nested masterpages.

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C# - Access A Master Page Variable Through Content Page?

Sep 6, 2010

I have a master page:

<%@ Master Language="C#" AutoEventWireup="true" Codefile="AdminMaster.master.cs" Inherits="AlphaPackSite.MasterPages.AdminMaster" %>

Then I have a public variable:

[code]....

Does this make sense? When I try combinations of Master.blnShowDialogue, or blnShowDialogue = , etc etc nothing seems to work.

The name 'blnShowDialogue' does not exist in the current context

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Web Forms :: Dynamic Add Content To MasterPage?

Oct 29, 2010

I've got a number of MasterPages with ContentPlaceHolders. I do not know how much Placeholders are on the MasterPage. Now i want to load Content to the PlaceHolder, id the ContentPlaceHolder exists. When i use the this.Master.FindControl the MasterPage renders and the added Content would not be rendered. See: [URL] Soo I tried two posibilities of adding the content:

[Code]....

Second way:

[Code]....

The first way seems to be the faster way. But which is the "better" way? Would any of this make any problems?

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Web Forms :: Update MasterPage Content Via AJAX

Feb 17, 2010

Greetings. I have a master page called 'site.master'. I have a web form called MyForm.aspx that uses site.master. I have a Label control on site.master called "lblMessage". I have an UpdatePanel that contains a Button control called "btnSave". When the Save button is clicked, it updates the database via the data access layer and then should display whether or not the save was successful. I want to set the lblMessage.Text property (on master page) to display this information. I am currently implementing a method that finds the control in the master page and sets its property and this works successfully (verified via debugging), but the problem is that, because the button is in an UpdatePanel, it is not displaying the text for the lblMessage Label on the master page. In short, any ideas on how I can set the Text property of a Label control in a master page via an AJAX call from a button inside an update panel on a content page?

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Web Forms :: Get Masterpage Label Value To Content Page?

Jul 28, 2010

I have done master page and some content page..I have put three LABEL(not in inside the Content place holder) in masterpage and l have store some value..in this, the same value i want to use in content page..how to get that masterpage content value.

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Web Forms :: Button Not Working On Content With MasterPage?

Feb 3, 2011

I have a page that opens inside a MasterPage. Let's call it the ChidPage. Now when I put an ASP:Button on the child page, its event doesn't fire at all (postback isn't done). While LinkButton on the same ChildPage is working just fine. However if I do something like

[Code]....

It works just fine. But still there is No PostBack with this button, the same event when wired with a LinkButton works just fine. I have ASP.NET 2.0.

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Web Forms :: Pulling Value From Masterpage Textbox Into Content Page

Nov 4, 2010

I am having a slight issue with grabbing data from my masterpage into my content page (as a whole).

I have generated a public property for the my textbox and the contentpage can see this public property. But it comes across empty (even from within the masterpage). Now I guess the problem is with the property itself (possibly). It also shows as empty when I response.write it's value to the page.

Even when I call the value of the property in the masterpage it comes across as empty. The way I have this setup is that a textbox named pageTitleField has it's value updated from an iframe. All is working well and the textbox has its value updated correct upon iframe content changes. This is great. Now I just need to pass this textbox value into my content page and then set it as the document title.

see my code thus far.

My MasterPage

[Code]....

My MasterPage CodeFile

[Code]....

My ContentPage

[Code]....

My ContentPage CodeFile

[Code]....

I know the public property is being seen from the content page because if I just do a Response.Write(Master.GrabPageTitle) I see System.Web.UI.WebControls.TextBox appearing as the output of that property. So it appears hat the textbox value is not being captured in the public readonly property.

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Web Forms :: Accessing To The Values Of MasterPage From Content Page?

Jan 12, 2010

I have a MasterPage in my project which it contains a FormView and the FormView is databound with a Connection String to a SQL DataBase.

This FormView is selecting users information from Database, when the ContentPage is loading, Im trying to get the information from the FormView of MasterPage and load them in Content Page, but it is not working fine for me.

For Example:

In MasterPage I have a FormView such as follow:

Name: Amir

LastName:Zandi

Username:amirzandi

In ContentPage, I have a Label and I want to get the name from MasterPage and replace it with the text of the Label.

I am doing this at PageLoad of Content Page with the Following Code:

[code]...

At the page load of ContentPage, it says that it could not find the FormView1

but after I refresh the page, it works fine.

is there anyway for me to ask the FormView in MasterPage to DataBind and After that, it retrieves the Data from FormView and place them into the ContentPage.

I also tried: fv.databind() but it is not working.

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Web Forms :: How To Call A Function In The Masterpage From Its Content Page

Feb 25, 2011

How can I call a function in the masterpage from its content page I have a function in my master page to populate a tree view in the master page. After entering some database values from the contentpage I want to call the master page function to show the entered value in the treeview.

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Web Forms :: How To Execute The Pageload In MasterPage Before The Content Page

Feb 2, 2011

I am tryign to make the master page code globally do some chaecking before the content page loads. Pageload event in Masterpage is executed after the content page for some strange reason. How do I go about this?

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Web Forms :: Content Page Modifying A Label On The Masterpage?

Feb 16, 2011

I have a label on the master page that is updated by the contents pages. Rather then create a content placeholder that will contain only this label, I was hoping to be able to modify it directly. I have the label called lblYAO on the masterpage, and in the code behind I have

Public Sub DisplayDataFromPage(ByVal message As String)
lblYAO.Text = message
End Sub

I know I can modify the page directive on the content pages, but there is another person who will be adding pages, and this may be a bit much for him. In the content page's code behind, I would like to do something like Page.Master = "something" but I understand I have to explicitly cast it to the appropriate type first? This is as far as the examples I've seen have gotten me. I haven't seen any casting examples.

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Web Forms :: Using Masterpage: Design View Is Not Working On The Content Form

Feb 14, 2011

I have the following problem:

I have started to use Masterpages, and normally you can code in the Source view and also you can switch to the Design view and watch everything you did, but, when Ive introduced master-pages, I can see only the master page design view but I cannot see the Content form design!!! :S

I will attach a printscreen!

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Web Forms :: Edit Masterpage From Content Page Remove Items?

Mar 11, 2010

Is it possible to remove an item from the master page when within a content page? so in my example i have a column on left and right which i have created in the master using divs but i want to remove them in a particular page

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Web Forms :: Change The Attributes Of A Control In A Masterpage From A Content Page?

Apr 8, 2010

Using VS 2010 RC, VB, I have a label on a masterpage that is hidden. I want to make it visible from a content page when needed, and have the text change on the label as well from the master page.

I am using the following to access the label, but the text and other properties don't change for some reason.

Dim lblErrorMessage As Label lblErrorMessage = CType(Master.FindControl("lblErrorMessage1"), Label)
lblErrorMessage.Style.Add("display", "inline")
lblErrorMessage.Text = "LoginID ALREADY EXISTS!!! Please choose a different ID"

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Web Forms :: Appending MasterPage HyperLink With Content Page String Data?

Oct 27, 2010

1) I have a HyperLink on a master page:

<asp:HyperLink ID="HyperLink4" runat="server" ImageUrl="~/icons/NewProductsButton.jpg" NavigateUrl="http://www.ABC/DefaultNewProducts.aspx" >New Products</asp:HyperLink>

2) I have a content page TextBox with data equated in the C# code behind:

protected void Page_Load(object sender, EventArgs e)
tbxCategoryID.Text = CategoryCode;

... sample data "Furniture1135" for TextBox.

3) I need the MasterPage HyperLink4 navigateURL to be

[URL]

[URL]

How can I pass the TextBox value appended with the querystring tag "?CAT+" to the MasterPage HyperLink?

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Web Forms :: Editing Style Property Of An HTML Tag In MasterPage From A Content Page?

Jul 3, 2010

I have a MasterPage.master and default.aspx content page From the contetn page I'd like to edit a style property of an Html tage that is in the MasterPage.

[Code]....

But error:

Object reference not set to an instance of an object.

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Web Forms :: Handling MasterPage Event In User Control Of Content Page

Aug 19, 2010

On my master page , I have "Search textbox" and "Search Button".

On My content page , I have a "User Control" which has a "GridView".It shows some data about Vendors.

Also, on this User Control's Page Load, i have code written to display all vendors in GridView.

Now, when user enters Vendor Number in "Search textbox" , and hits "Search Button" , i want to handle this event inside my User Control.

How to do this ?

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Web Forms :: Access Function From Masterpage?

Jun 1, 2010

I have a function called Public Shared Function get_userDB() As String in my MastePage.master.vb file that i would like to access from my users page that is connected to the master page.

I have tried with: me.master.get_userDB()

But that won't work. It says that my function is not a member of my masterpage. What im i doing wrong?

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Web Forms :: How To Save XML File Content In Variable Using C#

Jul 3, 2012

I am sending search request to server using html form element and in return i am getting xml file displayed in html page i want to save xml file [returned from server] in to variable.

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