57 lines
1.8 KiB
C#
57 lines
1.8 KiB
C#
using Prism.Mvvm;
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namespace UIShare.UIViewModel
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{
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/// <summary>
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/// VISA 连接配置（与 DeviceCommand.Base.Visa 保持字段一致）。
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/// <para>VISA 通过统一资源字符串寻址，无需区分 IP/端口，例如
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/// TCPIP0::192.168.20.125::inst0::INSTR、USB0::0x0699::0x0408::C012345::INSTR。</para>
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/// </summary>
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public class VisaConfigVM : BindableBase
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{
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private string _resourceName = "TCPIP0::127.0.0.1::inst0::INSTR";
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/// <summary>VISA 资源字符串（TCPIP / USB / GPIB / ASRL 等统一寻址）。</summary>
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public string ResourceName
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{
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get => _resourceName;
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set => SetProperty(ref _resourceName, value);
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}
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private int _openTimeout = 3000;
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/// <summary>打开会话超时（毫秒）。</summary>
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public int OpenTimeout
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{
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get => _openTimeout;
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set => SetProperty(ref _openTimeout, value);
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}
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private int _ioTimeout = 3000;
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/// <summary>读写 I/O 超时（毫秒）。</summary>
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public int IOTimeout
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{
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get => _ioTimeout;
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set => SetProperty(ref _ioTimeout, value);
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}
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public VisaConfigVM() { }
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/// <summary>拷贝构造，用于对话框编辑副本。</summary>
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public VisaConfigVM(VisaConfigVM? src)
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{
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if (src == null) return;
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ResourceName = src.ResourceName;
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OpenTimeout = src.OpenTimeout;
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IOTimeout = src.IOTimeout;
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}
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/// <summary>把字段拷回目标对象（保存时用）。</summary>
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public void CopyTo(VisaConfigVM? dst)
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{
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if (dst == null) return;
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dst.ResourceName = ResourceName;
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dst.OpenTimeout = OpenTimeout;
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dst.IOTimeout = IOTimeout;
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}
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}
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}
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