下面的五种方法都可以帮你解决这种问题 1.
2.
3.
function document.onkeydown() {
var source=event.srcElement.id var btnid
if (event.keyCode == 13 ) { if (source=="txtEmpCode") btnid="btnQry" else if (source=="txtDeptCode") btnid="btnSave" alert(btnid); var btn = document.getElementById(btnid); if (btn != event.srcElement) {btn.click(); return false;} }
} 4.
TextBox1.Attributes.Add("onkeydown", "javascript:if (event.keyCode==13) {document.all." & Button1.ClientID & ".click();return false;}") 5.
