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c#: Actions incomparable?

由 帅比萌擦擦* 提交于 2021-02-20 10:26:43
问题 I'm trying to compare two Actions. The comparison with == always returns false as does the Equals-method even though it's the same instance. My question is: Is it really not possible or am I doing it wrong? Cheers AC 回答1: You are doing it wrong. If I am to believe you, when you say "even though it's the same instance", then the following code executed through LINQPad tells me that you must be doing something wrong, or the "same instance" is incorrect: void Main() { Action a = () => Debug

c#: Actions incomparable?

由 邮差的信 提交于 2021-02-20 10:18:42
问题 I'm trying to compare two Actions. The comparison with == always returns false as does the Equals-method even though it's the same instance. My question is: Is it really not possible or am I doing it wrong? Cheers AC 回答1: You are doing it wrong. If I am to believe you, when you say "even though it's the same instance", then the following code executed through LINQPad tells me that you must be doing something wrong, or the "same instance" is incorrect: void Main() { Action a = () => Debug

c#: Actions incomparable?

由 99封情书 提交于 2021-02-20 10:17:15
问题 I'm trying to compare two Actions. The comparison with == always returns false as does the Equals-method even though it's the same instance. My question is: Is it really not possible or am I doing it wrong? Cheers AC 回答1: You are doing it wrong. If I am to believe you, when you say "even though it's the same instance", then the following code executed through LINQPad tells me that you must be doing something wrong, or the "same instance" is incorrect: void Main() { Action a = () => Debug

There is no Action mapped for namespace [/]

由 无人久伴 提交于 2021-02-17 04:48:34
使用struts2框架产生的问题: index.jsp: <%@ page language="java" contentType="text/html; charset=UTF-8"%> <jsp:forward page="/login/login.jsp"></jsp:forward> login.jsp: <%@ page language="java" pageEncoding="UTF-8"%> <%@ taglib uri="/struts-tags" prefix="s" %> <script type="text/javascript"> function ini(){ document.form1.loginName.focus(); } </script> <html> <head> <meta http-equiv="Content-Language" content="zh-cn"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title></title> <link href="${pageContext.request.contextPath}/css/Style.css" rel="stylesheet" type="text/css"> </head>

Notification action icon didn't show

由 独自空忆成欢 提交于 2021-02-16 17:51:52
问题 I try to show a notification in Android, and use the code from this Link. In some source people said that the icon should be totally white and some source said I should use .png instead of vector . I try all of this ways but no one didn't help me. I try this code: Notification newMessageNotification = new Notification.Builder(mContext) .setSmallIcon(R.drawable.ic_message) .setContentTitle(getString(R.string.title)) .setContentText(getString(R.string.content)) .addAction(action)) .build(); 回答1

Validation exception in struts2 action

由 余生长醉 提交于 2021-02-15 03:14:55
问题 I have some Action class and try to add a form with validation. But every time when I tried to do it I have got an exception. Action class code: public void validate() { if (name == null || name.trim().equals("")) { addFieldError("name", "The name is required"); } if (surname == null || surname.trim().equals("")) { addFieldError("surname", "Age must be in between 28 and 65"); } } Form code: <s:form action="addnew" method="POST"> <s:textfield label="Name: " name="name"/> <s:textfield label=

Drag and drop not working using Actions when draggable=true using Selenium and C#

由 拥有回忆 提交于 2021-02-13 17:37:38
问题 Elements are identified correctly and i can see mouse moving between this two elements but drag and drop not happening. Ui not displayed any highlights when click and hold. No errors also. I have tried different solutions suggested on different discussions none of them working for me My code _actions = new Actions(Driver.WebDriver); var dragAndDrop = _actions.ClickAndHold(parentRow) .MoveToElement(childRow ) .Release(target) .Build(); dragAndDrop.Perform(); Driver.Wait(); This is how i am

Multiple submit buttons in Struts 2 form tag

由 与世无争的帅哥 提交于 2021-02-13 12:44:10
问题 I'm trying to point a button in my form tag to a different action/action class than the form but it won't work. I read in another thread that this is due to a bug in Struts 2 and that struts.mapper.action.prefix.enabled"="true" should be set, so I did it but it's still the same. I can use a different action pointing to a different method of the same action class that the form is using but when I try specifying a different action class it doesn't work. This works, (jsp) <s:form action="print">

Multiple submit buttons in Struts 2 form tag

由 为君一笑 提交于 2021-02-13 12:41:47
问题 I'm trying to point a button in my form tag to a different action/action class than the form but it won't work. I read in another thread that this is due to a bug in Struts 2 and that struts.mapper.action.prefix.enabled"="true" should be set, so I did it but it's still the same. I can use a different action pointing to a different method of the same action class that the form is using but when I try specifying a different action class it doesn't work. This works, (jsp) <s:form action="print">

Multiple submit buttons in Struts 2 form tag

由 本秂侑毒 提交于 2021-02-13 12:41:31
问题 I'm trying to point a button in my form tag to a different action/action class than the form but it won't work. I read in another thread that this is due to a bug in Struts 2 and that struts.mapper.action.prefix.enabled"="true" should be set, so I did it but it's still the same. I can use a different action pointing to a different method of the same action class that the form is using but when I try specifying a different action class it doesn't work. This works, (jsp) <s:form action="print">
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