public class ComboxItem { public string Text = ""; public string Value = ""; public ComboxItem(string _Text, string _Value) { Text = _Text; Value = _Value; } public override string ToString() { return Text; } }定义个类,通过用类给下拉菜单赋值List<xx> li = xxxx.GetList(); foreach (xx rm in li) { cmbMachine.Items.Add(new ComboxItem(rm.yy, rm.ww)); }预祝LZ 端午节快乐
[Quote=引用 1 楼 airch 的回复:] List<xx> li = xxxx.GetList(); foreach (xx rm in li) { cmbMachine.Items.Add(new ComboxItem(rm.yy, rm.ww)); } 这是干嘛的
public class ComboxItem
{
public string Text = ""; public string Value = "";
public ComboxItem(string _Text, string _Value)
{
Text = _Text;
Value = _Value;
} public override string ToString()
{
return Text;
}
}定义个类,通过用类给下拉菜单赋值List<xx> li = xxxx.GetList();
foreach (xx rm in li)
{
cmbMachine.Items.Add(new ComboxItem(rm.yy, rm.ww));
}预祝LZ 端午节快乐
List<xx> li = xxxx.GetList();
foreach (xx rm in li)
{
cmbMachine.Items.Add(new ComboxItem(rm.yy, rm.ww));
}
这是干嘛的
可以用三方插件里的下拉列表