如何从后面的代码中关闭 sweetalert 弹出窗口

Question

I'm using SweetAlert to show loading popup. I want to close the popup when a process in codebehind is finished, How can I achieve that?

function showLoading() {
        swal({
            title: "Loading...",
            text: "Please wait",
            imageUrl: "/content/loader.gif",
            imageHeight: 200,
            imageWidth: 200, 
            button: false,
            closeOnClickOutside: false,
            closeOnEsc: false
        })
    }

 protected void btn1_Click(object sender, EventArgs e)
    {
        ClientScript.RegisterStartupScript(this.GetType(), "loading", "testLoad()", true);
        beginProcess();
    }

Answer 1

Try this after beginProcess():

ClientScript.RegisterStartupScript(this.GetType(), "close", "swal.close()", true);