Asp.Net Dynamically Change (Add) Meta Tags or Page Title & Description in C#, VB.NET

By: Suresh Dasari May 20, 2015

Introduction:

Here I will explain how to change or add Meta tags dynamically in asp.net to aspx page in c#.net, vb.net or dynamically change page title and description in asp.net using c#.net, vb.net or add page title and description dynamically in asp.net using c#.net, vb.net.

Description:

In Previous posts I explained Differences between appsettings and connection strings, jQuery get hidden field values from asp.net gridview and many articles regarding Asp.net, Gridview, SQL Server, Ajax, JavaScript etc. Now I will explain how to add Meta tags dynamically to aspx pages in asp.net.

If we want to add Meta tags statically we will set like this

<title>Add meta tags dynamically to aspx page in asp.net</title>

</head>

<body>

<div>

<b>Aspdotnet-Suresh.com Meta Tags Example</b>

</div>

</form>

</body>

</html>

If we want to add Meta tags dynamically to aspx page we need to write the code like this

</head>

<body>

<div>

<b>Aspdotnet-Suresh.com Meta Tags Example</b>

</div>

</form>

</body>

</html>

After that open code behind page and add the following namespace references

using System;

using System.Web.UI.HtmlControls;

After add namespaces write the following code in code behind

C# code

protected void Page_Load(object sender, EventArgs e)

{

// set page title

Page.Title = "Add meta tags dynamically to aspx page in asp.net";

//Page description

HtmlMeta pagedesc = new HtmlMeta();

pagedesc.Name = "Description";

pagedesc.Content =

"Aspdotnet-Suresh offers Asp.net,C#.net,SQL Server,Web Services,Ajax,JavaScript,JQuery,Gridview articles and examples";

Header.Controls.Add(pagedesc);

//page keywords

HtmlMeta pagekeywords = new HtmlMeta();

pagekeywords.Name = "keywords";

pagekeywords.Content = "asp.net,C#.NET,suresh dasari,GridView,DropDownList,,JavaScript,JQuery,XML";

Header.Controls.Add(pagekeywords);

}

VB.NET Code

Partial Class VBSample

Inherits System.Web.UI.Page

Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load

' set page title

Page.Title = "Add meta tags dynamically to aspx page in asp.net"

'Page description

Dim pagedesc As New HtmlMeta()

pagedesc.Name = "Description"

pagedesc.Content = "Aspdotnet-Suresh offers Asp.net,C#.net,SQL Server,Web Services,Ajax,JavaScript,JQuery,Gridview articles and examples"

Header.Controls.Add(pagedesc)

'page keywords

Dim pagekeywords As New HtmlMeta()

pagekeywords.Name = "keywords"

pagekeywords.Content = "asp.net,C#.NET,suresh dasari,GridView,DropDownList,,JavaScript,JQuery,XML"

Header.Controls.Add(pagekeywords)

End Sub

End Class

If you want to see output run above code snippet and Right click on your page and select view source in that check for title, description and keywords that would be like this

Demo

Asp.Net Dynamically Change (Add) Meta Tags or Page Title & Description in C#, VB.NET

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2 comments :

bhagat said...: Hi Suresh,

i want to add meta tags to page dynamically using jquery please expline me using jquesry web method and how to add that values in function please expline me.; September 15, 2015 at 2:57 AM
Unknown said...: what about og:image ?; September 29, 2018 at 5:26 AM

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ASP.NET,C#.NET,VB.NET,JQuery,JavaScript,Gridview