BootStrap复选框“已选中”，并且总是返回FALSE

本文关键字：FALSE 返回 复选框 已选中 BootStrap | 更新日期: 2023-09-27 18:08:31

我在这个问题上需要帮助，我做了几天的复选框，甚至我检查了复选框要知道在c#中每次返回false是真还是假，请检查下面的代码。请帮忙

<<p> 引导代码/strong> 
<form class="form-horizontal" role="form">
    <div class="checkbox checkbox-primary">
        <input runat="server" id="checkStar" type="checkbox" data-provide="checkbox"  />
        <label for="checkbox2">Saturday</label>
    </div>
    <div class="checkbox checkbox-primary">
        <input runat="server" id="checkSun" type="checkbox"/>    
        <label for="checkbox2">Sunday</label>
    </div>    
    <div class="checkbox checkbox-primary">
        <input runat="server" id="checkmon" type="checkbox" />
        <label for="checkbox2">monday</label>
    </div>
    <div class="checkbox checkbox-primary">
        <input  runat="server" id="chectu" type="checkbox"/>
        <label for="checkbox2">tuesday</label>
    </div>
    <div class="checkbox checkbox-primary">
        <input  runat="server" id="checwe" type="checkbox"/>
        <label for="checkbox2">thursday</label>
    </div> 
</form>

c#代码

if (checkStar.Checked == false & checkmon.Checked == false & chectu.Checked == false & checwe.Checked == false)
{              
    textbox1.text="please select one day";
    retuern;
}

BootStrap复选框“已选中”，并且总是返回FALSE

Try

if (!checkStar.Checked && !checkmon.Checked && !chectu.Checked && !checwe.Checked)
{
textbox1.text="please select one day";
return
}
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