解決 ASP.NET 無法 postback（一點通系列 - MVP 撰寫）

//Main.aspx(FW:1.1.4322.573)
function ValidatorOnSubmit() {
    if (Page_ValidationActive) {
        ValidatorCommonOnSubmit();
    }
}
//../1_1_4322/WebUIValidation.js
function ValidatorCommonOnSubmit() {
    event.returnValue = !Page_BlockSubmit;
    Page_BlockSubmit = false;
}

//Main.aspx (FW: 1.1.4322.2443)
function ValidatorOnSubmit() {
if (Page_ValidationActive) {
return ValidatorCommonOnSubmit();
}
return true;
}
//../1_1_4322/WebUIValidation.js
function ValidatorCommonOnSubmit() {
    var result = !Page_BlockSubmit;
    Page_BlockSubmit = false;
    event.returnValue = result;
    return result;
}

//main.aspx
function ValidatorOnSubmit() {
    if (Page_ValidationActive) {
        return ValidatorCommonOnSubmit();//這邊需要return value
    }
    return true;
}
//WebUIValidation.js
//但這裡卻沒return值
function ValidatorCommonOnSubmit() {
    event.returnValue = !Page_BlockSubmit;
    Page_BlockSubmit = false;
}