如何设置dropdownlist的值

设置数据表选中的值： dropdowslist.selectedIndex=-1 dropdownlist.Items.findbyvalue(你的值).selected=true 或 dropdownlist.Items.findbytext(你的值).selected=true for example: drop1.Items.FindByValue("5").Selected=truedrop1.Items...

设置数据表选中的值： dropdowslist.selectedIndex=-1 dropdownlist.Items.findbyvalue(你的值).selected=true 或 dropdownlist.Items.findbytext(你的值).selected=true for example: drop1.Items.FindByValue("5").Selected=truedrop1.Items.FindByText("hello").Selected=true

<li class="list-group-item">

@{

if (@ViewBag.key != "")

{

<input type="text" name="key" value=@ViewBag.key class="form-control no-padding-hr" style="border-radius: 0" />

}

else

{

<input type="text" name="key" placeholder="请输入待搜索单位名称..." class="form-control no-padding-hr" style="border-radius: 0" />

}

}

</li>

<li class="list-group-item">

@Html.DropDownListFor(model =>model.CompanyNature, ViewBag.CompanyNature as IEnumerable<SelectListItem>)

</li>

<li class="list-group-item">

@Html.DropDownListFor(model =>model.CompanyBusiness, ViewBag.CompanyBusiness as IEnumerable<SelectListItem>)

</li>

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