In this post you will see how to do some simple prevention on page button click until long time inserting query done.

If you work a lot with SQL Store procedure, or other ways of T-SQL communication between your page and database, it's so possible that you have to do some prevention when user try to insert or update some long data to SQL .

With this line of code when user make first click button become a disabled until inserting,updating done!.

protected void Page_Load(object sender, EventArgs e)
        Button1.Attributes.Add("onclick", " this.disabled = true; " + ClientScript.GetPostBackEventReference(Button1, null) + ";");   // C#

Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
Button.Attributes.Add("onclick", " this.disabled = true; " &
ClientScript.GetPostBackEventReference(Button1, Nothing) & ";") // VB.NET
End Sub

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