WebC# 通过Windows Phone 8中的事件处理程序将数据传递到ui,c#,events,windows-phone-8,event-handling,eventargs,C#,Events,Windows Phone 8,Event Handling,Eventargs,我 … WebSep 15, 2024 · Declare a delegate in your publishing class. Give it a name that ends with EventHandler. The second parameter specifies your custom EventArgs type. C#. Copy. public delegate void CustomEventHandler(object sender, CustomEventArgs args); Declare the event in your publishing class by using one of the following steps.

How to: Raise and Consume Events Microsoft Learn

Web1 day ago · Upcasting in C#. Upcasting is a concept in C# that allows us to treat a derived class as its base class. In other words, upcasting is the process of converting an object of a derived class to an object of its base class. We achieve this through implicit type conversion, where the derived class object is assigned to the base class object. WebApr 13, 2024 · 技术特点：采用winform编写，操作简单，界面美观。功能介绍： 可以根据excel的列进行与数据库列的匹配。可以自动检测excel中的信息是否符合规定。不符合给 … old pac man toys

c# - How do I pass objects in EventArgs - Stack Overflow

WebFeb 6, 2024 · public void button1_Click (object sender, EventArgs e) { string DepartmentName = "IT"; Form2 frm2 = new Form2 (); frm2.ShowMe = DepartmentName ; Frm2.Show (); this.Hide (); } Share Improve this answer Follow answered Jun 6, 2011 at 23:14 rerun 24.8k 6 48 78 Add a comment 1 You don't do it that way. WebApr 14, 2024 · Method 2: Using Split () and Distinct () Another way to remove duplicate words from a string in C# is to use the Split () method to split the string into an array of … WebJan 4, 2015 · void button_Click (object sender, EventArgs e, string message, MessageType type) { if (type.Equals (MessageType.B1)) { label1.Text = message; } else if (type.Equals (MessageType.B2)) { label1.Text = message; } } enum MessageType { B1, B2 } Next Recommended Reading Passing Parameters To A Method In C# my name is barbra tv special