Sub submit(sender As Object, e As EventArgs)
for i=0 To table1.Rows.Count-1
for j=0 To table1.Rows(i).Cells.Count-1
table1.Rows(i).Cells(j).InnerHtml="Row " & i
<table id="table1" border="1" runat="server">
<input type="button" value="改变内容" OnServerClick="submit" runat="server"/>