Cross-Page Posting ASP .NET

Make 2 forms name it page1.aspx and page2.aspx

on page1.aspx:

Add a TextBox and Button Control

Go to the Button Control Properties and set the PostbackUrl = "~/page2.aspx"

on Page2.aspx:

Add a Label Control and on the Page_Load Event add this following code.

protectedvoidPage_Load(objectsender, EventArgs e)

{

if (PreviousPage != null)

{

if (PreviousPage.IsCrossPagePostBack == true)

{

Label1.Text = "Cross-page post.";

TextBox tb = (TextBox)PreviousPage.FindControl("TextBox1");

this.Title = tb.Text;

}

}

else

{

Label1.Text = "You are not allowed to access this page!";

}

}

Prevent Multiple Click on Saving in ASP.NET

This a very simple task all you have to do is just disable the Save button used in saving the data..

protected void saveButton_Click(object sender, EventArgs e)
{
//to prevent multiple click disable the button
saveButton.Enabled = false;
//-------------------
//Put code to save data
//------------------
//Data is no save so its now okay to enable the button
saveButton.Enabled = true;
}

How to ADD and USE Master Page in ASP.NET

Step 1:

Make a new Web Project

Step 2:

Click on the Solution Explorer and Add New Item and Select the Master Page

Step 3:

Put a content on your Master Page

Step 4: On the script section of the DEFAULT.ASPX put the MasterPageFile="~/MasterPage.master" tag and delete the html section of the file

Now your ready to go...

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