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我有一个WCF服务和一个Windows窗体。点击表单上的按钮后,我想要一个列表(包含4个成员)通过服务填充。然后,我希望将列表中显示的4列表中的列表显示为列。C#显示列表中的所有成员
更好的是,我想显示使用每个成员作为文本框的一部分。
现在,我只能在单独的列表框中显示每个成员。
这是代码。 GateInfo.cs:
using System.Runtime.Serialization;
namespace JimWcfFormTest3
{
[DataContract]
public class GateInfo
{
[DataMember]
public int carid { get; set; }
[DataMember]
public int paid_at_gate { get; set; }
[DataMember]
public int wash_pkg_purch { get; set; }
[DataMember]
public string carte { get; set; }
}
}
Service1.cs:
using System.Collections.Generic;
using System.ServiceModel;
namespace JimWcfFormTest3
{
[ServiceBehavior(InstanceContextMode = InstanceContextMode.Single, ConcurrencyMode = ConcurrencyMode.Multiple)]
public class Service1 : IService1
{
private List<GateInfo> _gate;
private Service1()
{
_gate = new List<GateInfo>();
}
public void Gate_to_Server(GateInfo gatein)
{
if (gatein != null) _gate.Add(gatein);
}
public List<GateInfo> Server_to_Term()
{
return _gate;
}
}
}
Form1.cs中:
private void button1_Click(object sender, EventArgs e)
{
int carnum = 2;
int pay = 1;
int wash = 5;
string txt = "TEST";
var data_out = new GateInfo { carid = carnum, paid_at_gate = pay, wash_pkg_purch = wash, carte = txt };
server.Gate_to_Server(data_out);
listBox1.DisplayMember = "carid";
listBox1.DataSource = server.Server_to_Term();
listBox4.DisplayMember = "paid_at_gate";
listBox4.DataSource = server.Server_to_Term();
listBox5.DisplayMember = "wash_pkg_purch";
listBox5.DataSource = server.Server_to_Term();
listBox6.DisplayMember = "carte";
listBox6.DataSource = server.Server_to_Term();
}
理想情况下,我想都在像这样一个文本框中显示此:
“timestamp:Car = carid,Pay = paid_at_gate,Package = wash_pkg_purch,Ala Carte = carte”
下降了'DataGridView'的形式,然后设置列表作为'控制的DataSource',例如'dataGridView1 .DataSource = server.Server_to_Term();' –
此外,如果您想在一列中显示'timestamp:Car = carid,Pay = paid_at_gate,Package = wash_pkg_purch,Ala Carte = carte',只需重写'ToString()' GateInfo类的方法并返回所需的格式。 –
@ RezaAghaei:感谢您的帮助!我快到了。我有一个后续: 当我将覆盖添加到我的GateInfo类,并在我的表单中执行此操作: 'GateInfo data_out = new GateInfo {carid = carnum,paid_at_gate = pay,wash_pkg_purch = wash,carte = txt} ; textBox1.AppendText(Environment.NewLine + data_out.ToString()+ Environment.NewLine);' 它仍然返回: ** ** WindowsFormsApplication1.JimTestServiceRef.GateInfo 我在做什么错? – JEtheDBA