在VB.NET中是否有内置函数,它将使用一个字符串数组并输出一串逗号分隔的项目？
示例：function({“Sam”,“Jane”,“Bobby”}) – > “山姆,简,鲍比”
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String.Join(",",YourArray)
另外,如果要从复选列表(或radiobuttonlist)中获取所有选定的项目,您可以使用扩展方法(如下所示的复选框)：
调用语法：Dim sResults As String = MyCheckBoxList.ToStringList()
<Extension()> _
Public Function ToStringList(ByVal cbl As System.Web.UI.WebControls.CheckBoxList) As String
Dim separator As String = ","
Dim values As New ArrayList
For Each objItem As UI.WebControls.ListItem In cbl.Items
If objItem.Selected Then
values.Add(objItem.Value.ToString)
End If
Next
Return String.Join(separator,values.ToArray(GetType(String)))
End Function
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