问题描述
限时送ChatGPT账号..我正在制作一个程序,允许用户点击由动态链接标签创建的公司名称.
I am making a program that will allow a user to click on a business name created by dynamic link labels.
在想知道如何使用链接标签之前,我从未在 C# 中使用过链接标签.可以为特定用户生成的业务数量各不相同,因此每个用户的链接标签数量不同.
I have never used link labels in C# before an wanted to know how one does that. The number of businesses that can be generated for a partucular user varies so the link labels are not the same in number for every user.
然后我想获取商家 ID 以进行 Json 调用.
I then want to capture the business ID to make a Json call.
用于填充商家名称的代码
My code to populate business names
// fill in the business names as linked labels
if (GlobalClass.Businesses != null)
{
tableLayoutPanel.Controls.Clear();
foreach (var business in GlobalClass.Businesses)
{
tableLayoutPanel.Controls.Add(new LinkLabel { Text = business.businessName.ToString() });
}
}
商务舱看起来像这样,上面的商务舱是一个列表.
The business class looks like this and business in business above is a list.
public class Business
{
public string businessID { get; set; }
public string businessName { get; set; }
}
我需要做什么才能在点击商家名称时捕获商家 ID?
What do I need to do in order to capture the business Id on the click of a business name?
我查看了 使用 foreach 动态创建链接标签c# 但它没有多大帮助
I have looked at Dynamically creating Link Labels using foreach in c# but it did not help much
推荐答案
声明点击处理程序:
private void MyLinkClick(object sender, ...)
{
var linkLabel = (LinkLabel) sender;
var business = (Business) linkLabel.Tag;
/* do something with business */
}
更改您的 foreach:
Change your foreach:
foreach (var business in GlobalClass.Businesses)
{
var linkLabel = new LinkLabel { Text = business.businessName.ToString(), Tag = business };
linkLabel.Click += MyLinkClick;
tableLayoutPanel.Controls.Add(linkLabel);
}
这篇关于使动态创建的链接标签在 Winforms 中可点击的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
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