Ho una pagina di prova,
ed il codice completo è:codice:Sub CheckBox1_CheckedChanged(sender As Object, e As EventArgs) handles CheckBox1.CheckedChanged TextBox1.text = "Check changed" 'msgbox("Chk Changed") response.write("changed") exit sub End Sub Sub Button1_Click(sender As Object, e As EventArgs) response.write(textbox1.text) response.write("Click") exit sub end sub End Sub
Succede questo, che al cambiamento della checkbox nn accade nulla, ma se premo il pulsante allora si scatena anche l'evento checkchanged(se è stato cambiato) altrimenti se cambio lo stato del checkbox nn accade nulla, perchè?codice:<%@ Page Language="VB" %> <%@ Register TagPrefix="wmx" Namespace="Microsoft.Matrix.Framework.Web.UI" Assembly="Microsoft.Matrix.Framework, Version=0.6.0.0, Culture=neutral, PublicKeyToken=6f763c9966660626" %> <%@ import Namespace=" System.Diagnostics" %> <script runat="server"> ' Insert page code here ' Sub CheckBox1_CheckedChanged(sender As Object, e As EventArgs) handles CheckBox1.CheckedChanged TextBox1.text = "Check changed" 'msgbox("Chk Changed") response.write("changed") exit sub End Sub Sub Button1_Click(sender As Object, e As EventArgs) response.write(textbox1.text) response.write("btn click") exit sub end sub </script> <html> <head> </head> <body> <form runat="server"> <asp:TextBox id="TextBox1" runat="server" ToolTip="ciao"></asp:TextBox> <asp:CheckBox id="CheckBox1" runat="server" OnCheckedChanged="CheckBox1_CheckedChanged" Text="Check Box"></asp:CheckBox> <asp:Button id="Button1" onclick="Button1_Click" runat="server" Text="Cliccami"></asp:Button> </p> </p> </p> </form> </body> </html>
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