Approach 1
Go to the Content page (Default.aspx) and add the following line below the <Page> directive to register the MasterPage
<%@ MasterType VirtualPath="~/MasterPage.master" %>
Now in the code behind of ContentPage, access the MasterPage control in the following manner
C#
TextBox tb = (TextBox)Master.FindControl("txtMaster");
tb.Text = "Something";
VB.NET
Dim tb As TextBox = CType(Master.FindControl("txtMaster"), TextBox)
tb.Text = "Something"
Approach 2
Expose the Text property of the TextBox control in the MasterPage and use get set properties as shown below
C#
public string SomeText
{
get
{
return txtMaster.Text;
}
set
{
txtMaster.Text = value;
}
}
VB.NET
Public Property SomeText() As String
Get
Return txtMaster.Text
End Get
Set(ByVal value As String)
txtMaster.Text = value
End Set
End Property
Now accessing the Text property from the Content page is as simple as this line of code. Add the code in the codebehind of the MasterPage
Master.SomeText = "Something";
Go to the Content page (Default.aspx) and add the following line below the <Page> directive to register the MasterPage
<%@ MasterType VirtualPath="~/MasterPage.master" %>
Now in the code behind of ContentPage, access the MasterPage control in the following manner
C#
TextBox tb = (TextBox)Master.FindControl("txtMaster");
tb.Text = "Something";
VB.NET
Dim tb As TextBox = CType(Master.FindControl("txtMaster"), TextBox)
tb.Text = "Something"
Approach 2
Expose the Text property of the TextBox control in the MasterPage and use get set properties as shown below
C#
public string SomeText
{
get
{
return txtMaster.Text;
}
set
{
txtMaster.Text = value;
}
}
VB.NET
Public Property SomeText() As String
Get
Return txtMaster.Text
End Get
Set(ByVal value As String)
txtMaster.Text = value
End Set
End Property
Now accessing the Text property from the Content page is as simple as this line of code. Add the code in the codebehind of the MasterPage
Master.SomeText = "Something";
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