显示消息框后如何关闭当前Web表单

Question

I use the code below to open a message box:

protected void btnUpdate_Click(object sender, EventArgs e)
        {
            ScriptManager.RegisterStartupScript(this, this.GetType(), "Messagebox", "alert('Record Updated successfully.Note: This tab is now getting close');", true);

        }

How to close the current page after a click on the OK button of this message box?

Answer 1

in web forms you can't close the page, what you will have to do is redirect the page to a different page, and if you add the redirect after the alert it should happen when the alert closes

if you don't know how to redirect a page then this may help aspx page to redirect to a new page however webforms is something i'm still learning myself

Answer 2

Open the current page as popup using window.open() then write a Javascript function in the page such as

<script>
function confirmAndClose()
{
    var conf = confirm("Confirm to close");
    if (conf == true) {
          window.close();
                      } 
}
</script>

then change you server side code to

ScriptManager.RegisterClientScriptBlock(this, "script","confirmAndClose()");

Answer 3

Try this,

string message = "alert('Your Approval Has Been Saved Success');self.close();"; ScriptManager.RegisterClientScriptBlock((sender as Control), this.GetType(), "alert", message, true);