html控件如何执行c#函数??

<input id="Button1" type="button">这样一个html控件,我想让他执行c#一个类的函数,如何做啊??

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<input id="Button1" type="button" value="buton" onserverclick=""  /> 
or
<input id="Button1" type="button" value="buton" runat="server" onclick="Button1_onclick()"  />

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<input id="Button1" type="button" value="buton" runat="server" onclick="Button1_onclick()"  />

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引用

<input id="Button1" type="button" value="buton" runat="server" onclick="Button1_onclick()"  />

↑

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引用

<input id="Button1" type="button" value="buton" onserverclick=""  />
or
  <input id="Button1" type="button" value="buton" runat="server" onclick="Button1_onclick()"  />

up

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都可以啦

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加个  runat="server" 就行啦. 然后双击它.. 要不 你_dopostback也行..

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↑

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<input id="Button1" type="button" value="buton" runat="server" onclick="Button1_onclick()"  />