我正在尝试比较我创建的两个对象
在其他一些帖子中，该类需要从<div class="accordion-contentBuy" ng-show="accordion==1">
<form name='ownerDetailsForm' ng-show='screenOneStatus'>
<div class="">
<div class='section group' layout="row">
<div flex="50" style="width: 100%;">
<md-input-container class="md-block">
<div class="">
<!--ng-class="{ 'formError': ownerDetailsForm.OwnerfirstName.$invalid}">-->
<label class="buyTextPadding" for="inputNormal">First
name</label> <input class="mdInputContainer_input" name='OwnerfirstName' ng-model='proposerDetails.firstName' autocomplete='off' maxlength='35' minlength='1' ng-pattern='/^[a-zA-Z ]*$/' required />
</div>
</md-input-container>
</div>
<div flex="50" style="width: 100%;">
<md-input-container class="md-block">
<div class="">
<label class="buyTextPadding" for="inputNormal">Last
name</label> <input class="mdInputContainer_input" name='OwnerlastName' ng-model='proposerDetails.lastName' autocomplete='off' maxlength='35' minlength='1' ng-pattern='/^[a-zA-Z ]*$/' required />
</div>
</div>
</div>
<div class='section group' layout="row">
<div flex="50" style="width: 100%;">
<md-input-container class="md-block">
<div>
<label class="buyTextPadding" for="inputNormal">Email
ID</label> <input class="mdInputContainer_input" ng-pattern='/^[a-zA-Z]+[a-zA-Z0-9._]+@[a-zA-Z0-9]+.[a-z.]{2,5}$/' autocomplete='off' maxlength='35' name='emailId' ng-model='proposerDetails.emailId' required />
</div>
</md-input-container>
</div>
<div flex="50" style="width: 100%;">
<md-input-container class="md-block">
<div>
<label class="buyTextPadding" for="inputNormal">Mobile
Number</label> <input class="mdInputContainer_input" name='mobileNumber' ng-model='proposerDetails.mobileNumber' autocomplete='off' ng-pattern='/[0-9]{10}/' maxlength='10' minlength='10' required />
</div>
</md-input-container>
</div>
</div>
<div class='section group' layout="row">
<div flex="50" style="width: 100%;">
<md-input-container class="md-block">
<label class="buyTextPadding">{{globalLabel.applicationLabels.life.genderType}}</label>
<md-select name="type" ng-model="proposerDetails.gender" class="mdInputContainer_input" ng-change="changeGender()" required>
<md-option ng-value="gender.label" ng-repeat="gender in genderType">{{gender.label}}</md-option>
</md-select>
</md-input-container>
</div>
<div flex="50" style="width: 100%;">
<md-input-container class="md-block" ng-class="{ 'formError': ownerDetailsForm.maritalStatus.$invalid}">
<label class="buynowSelect">Marital Status</label>
<md-select name="type" class="mdInputContainer_input" ng-model="proposerInfo.maritalStatus" ng-change="changeMaritalStatus()" required>
<md-option ng-value="maritalstatus" ng-repeat="maritalstatus in maritalStatusType">
{{maritalstatus.name}}</md-option>
</md-select>
</md-input-container>
</div>
</div>
<div class='section group' layout="row">
<div flex="50" style="width: 100%;" ng-if='panCardStaus'>
<md-input-container class="md-block">
<div>
<label class="buyTextPadding" for="inputNormal">PAN
Card Number</label> <input class="mdInputContainer_input" name='PAN' ng-model='proposerDetails.panNumber' autocomplete='off' maxlength='10' minlength='10' ng-change="changePancard()" ng-pattern='/[A-Za-z]{5}[0-9]{4}[A-Za-z]{1}/'
style='text-transform: uppercase;' required />
</div>
</md-input-container>
</div>
<div flex="50" style="width: 100%;" ng-if='!panCardStaus'>
<md-input-container class="md-block">
<div>
<label class="buyTextPadding" for="inputNormal">PAN
Card Number </label> <input class="mdInputContainer_input" name='PAN' ng-model='proposerDetails.panNumber' autocomplete='off' maxlength='10' minlength='10' ng-change="changePancard()" ng-pattern='/[A-Za-z]{5}[0-9]{4}[A-Za-z]{1}/'
style='text-transform: uppercase;' />
</div>
</md-input-container>
</div>
<div flex="50" style="width: 100%;">
<md-input-container class="md-block">
<div class="">
<label class="buyTextPadding" for="inputNormal">Aadhar
Number </label> <input class="mdInputContainer_input" name='AADHAR' ng-model='proposerDetails.aadharNumber' autocomplete='off' maxlength='12' minlength='12' style='text-transform: uppercase;' />
</div>
</md-input-container>
</div>
</div>
<div class='section group' layout="row">
<div flex="50" style="width: 100%;">
<md-input-container class="md-block">
<div>
<label class="buyTextPadding" for="inputNormal">Enter
Communication Address</label> <input class="mdInputContainer_input" details="chosenPlaceDetails" placeholder="Enter Communication Address" name='address' ng-model='proposerDetails.address' googleplace ng-change="resetCommunicationAddress()"
autocomplete='off' maxlength='250' minlength='1' required />
</div>
</md-input-container>
</div>
<div flex="50" style="width: 100%;">
<md-input-container class="md-block">
<div>
<label class="buyTextPadding" for="inputNormal">Enter
Pincode <a style="color: #f7a100;" ng-click='togglePin()'>[Change]</a>
</label> <input class="mdInputContainer_input" name='Pincode' ng-model='proposerDetails.pincode' ng-pattern='/[0-9]{6}/' autocomplete='off' readonly />
</div>
</md-input-container>
</div>
</div>
<div class='section group' layout="row">
<div flex="50" style="width: 100%;">
<md-input-container class="md-block">
<div>
<label class="buyTextPadding" for="inputNormal">Enter
City</label> <input class="mdInputContainer_input" name='City' ng-model='proposerDetails.city' autocomplete='off' readonly />
</div>
</md-input-container>
</div>
<div flex="50" style="width: 100%;">
<md-input-container class="md-block">
<div>
<label class="buyTextPadding" for="inputNormal">Enter
State</label> <input class="mdInputContainer_input" name='State' ng-model='proposerDetails.state' autocomplete='off' readonly />
</div>
</md-input-container>
</div>
</div>
<div ng-bind-html="ownerDetailsTemplate" bind-html-compile></div>
<div class='buyOwnerBtn'>
<md-input-container class="md-block">
<md-button ng-disabled='ownerDetailsForm.$invalid' class='md-raised md-primary' ng-click="submitPersonalDetails()">Proceed To Nomination Details</md-button>
</md-input-container>
</div>
</div>
</form>
</div>接口继承，然后覆盖IEquatable<T>函数。当我使用Equals比较班级的实例时，它总是会返回cellStyle1.Equals(cellStyle2) ...
我已经尝试过它似乎不起作用。这是我试过的：
false我做错了什么？
答案 0 :(得分：1)
您调用# dummy data
df1 <- read.table(text = "x y z
a 1 1
b 3 NA
NA 5 0
f NA 1", header = TRUE)
# result
apply(combn(colnames(df1), 2), 2, function(i){
res <- df1[, i]
res[complete.cases(res), ]
})
# [[1]]
# x y
# 1 a 1
# 2 b 3
#
# [[2]]
# x z
# 1 a 1
# 4 f 1
#
# [[3]]
# y z
# 1 1 1
# 3 5 0
方法继承自Equals而非您的实施方法。您应该覆盖基本System.Object方法，最好使用隐式接口实现（而不是显式），因此如果编译器可以解析此调用，则会直接调用您的方法（Equals和cellStyle1都是在编译时编译cellStyle2。）
答案 1 :(得分：1)
您正在显式实现IEquatable<Cell_Style>，因此您需要在调用之前强制转换为该接口：
((IEquatable<Cell_Style>)cellStyle1).Equals(cellStyle2)
更简单的方法是将实施公开：
public bool Equals(Cell_Style other) { ... }
如果Equals的类型为cellStyle2，则会选择Cell_Style的正确重载。您还应覆盖object.Equals以致电Equals(Cell_Style)并实施GetHashCode。