我正在尝试将结构数组绑定到ToolStripCombobox但没有成功。
我尝试在this示例中使用它,但在尝试设置值成员时遇到错误。
我的代码如下所示:
public struct PlayTimeLength
{
public string Description;
public double Seconds;
public PlayTimeLength(string description, double seconds)
{
Description = description;
Seconds = seconds;
}
}
public PlayTimeLength[] PlayTimeLengths = {new PlayTimeLength("1 minuta", 1*60), new PlayTimeLength("3 minuty", 3*60), new PlayTimeLength("5 minut", 5*60)};
实际的绑定代码:
cbxTimes.ComboBox.DataSource = PlayTimeLengths;
cbxTimes.ComboBox.DisplayMember = "Description";
cbxTimes.ComboBox.ValueMember = "Seconds"; //<-- exception here
cbxTimes
的类型为ToolStripCombobox
。我做错了什么?
答案 0 :(得分:0)
您的成员应该是属性才能进行绑定。
private string description;
public string Description
{
get
{
return description;
}
set
{
description = value;
}
}
private double seconds;
public double Seconds
{
get
{
return seconds;
}
set
{
seconds = value;
}
}