【发布时间】:2015-06-02 20:14:42
【问题描述】:
小伙子们好!
我有一个问题。
如果您看到我的表单,我想我会节省大量文字,所以我们开始吧!
表格:
private void Form1_Load(object sender, EventArgs e)
{
/*
Held h1 = new Held("Tank", Lanes.Top);
Held h2 = new Held("ADC", Lanes.Bot);
Held h3 = new Held("Support", Lanes.Bot);
listBox1.Items.Add(h1);
listBox1.Items.Add(h2);
listBox1.Items.Add(h3);
*/
//Data koppelen
cbRol.DataSource = Enum.GetValues(typeof(Lanes));
}
private void btnAanmaken_Click(object sender, EventArgs e)
{
int getal;
if (CheckEmptyFields())
{
MessageBox.Show("Vul alle velden in!");
}
else
{
if (CheckMovementSpeedIsInt(out getal))
{
string naamHero = tbNaamHero.Text;
Lanes lane = ???
int mSpeedHero = getal;
Held nieuwHeld = new Held(naamHero, lane, getal);
}
}
}
private bool CheckMovementSpeedIsInt(out int getal)
{
return Int32.TryParse(tbMoveSpeed.Text, out getal);
}
private bool CheckEmptyFields()
{
return tbNaamHero.Text == null || tbMoveSpeed.Text == null || cbRol.SelectedItem == null;
}
举行:
class Held
{
private string Naam;
private Lanes Lane;
int MSpeed;
public Held(string aNaam, Lanes aLane, int aMSpeed)
{
this.Naam = aNaam;
this.Lane = aLane;
this.MSpeed = aMSpeed;
}
public override string ToString()
{
return this.Naam + " " + this.Lane.ToString();
}
}
}
车道:
enum Lanes
{
Top,
Mid,
Bot,
Jungle
}
好的!如您所见,我已将枚举与 ComboBox 结合在一起。我想将所选值(当用户按下“Aanmaken/Create”按钮时)放入实例中。
如何将对象(从 ComboBox)转换为类型(通道)?
如果我说得不够清楚,请提醒我!
PS:“???”在代码中是我不知道该放什么的地方,因为这是问题,呵呵。
【问题讨论】:
-
@ryanyuyu 你是对的,修复它!