给你一段脚本控制数字的,其余的自己加
function CheckInput(TextBox, Type)
{
var k = window.event.keyCode;
//alert(k);
if (Type == "Integer" || Type == "PostCode")
{
if (k < 48 || k > 57) window.event.keyCode = 0;
}
}
然后你的textbox.Attributes["onkeypress"] = "CheckInput(textbox,'" + Type + "');";
ok?