目的是将列表视为“名称”列表。
这是字典:
class Scripts
{
public Dictionary<int, Script> scripts = new Dictionary<int, Script>();
...
}
这是我所追求的属性“名称”:
class Script
{
public string name { get; set; }
...
}
这是问题所在:
public partial class MainForm : Form
{
Scripts allScripts;
public MainForm()
{
InitializeComponent();
allScripts = new Scripts();
setupDataSources();
}
private void setupDataSources()
{
BindingSource ketchup = new BindingSource(allScripts.scripts, null);
//THIS LINE:
listBoxScripts.DisplayMember = allScripts.scripts["Key"].name.ToString();
listBoxScripts.ValueMember = "Key";
listBoxScripts.DataSource = ketchup;
}
...
}
我只是想不出如何使这条线正常工作!非常感谢您的建议!
谢谢
最佳答案
您可以绑定(bind)到Value
并重写ToString
类中的Script
方法。
private void setupDataSources()
{
BindingSource ketchup = new BindingSource(allScripts.scripts, null);
listBoxScripts.DisplayMember = "Value";
listBoxScripts.ValueMember = "Key";
listBoxScripts.DataSource = ketchup;
}
脚本类:
class Script
{
public string name { get; set; }
public override string ToString()
{
return name;
}
}
关于C#我可以在字典中将对象的属性显示为ListControl.DisplayMember吗?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/15817739/