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添加项目文件。

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wang-yin1
2025-07-14 21:08:46 +08:00
parent f4133fc5e9
commit 6deb8d089f
58 changed files with 5593 additions and 0 deletions
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68
LogicControl/DecisionNodeModel.cs Normal file
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using System.Data;
using VisionFrame.Base;
namespace LogicControl
{
public class DecisionNodeModel : DecisionNodeModelBase
{
public DecisionNodeModel()
{
// 某个变量值 == 什么值 > < >= <= != 关系运算符
//
this.Arguments.Add(new VisionFrame.Base.Models.NodeArgModel
{
ArgName = "判断目标",
ArgType = "Any",
Direction = "输入"
});
this.Arguments.Add(new VisionFrame.Base.Models.NodeArgModel
{
ArgName = "判断方式",
ArgType = "String",
Direction = "输入",
ValueMode = 3
});
this.Arguments.Add(new VisionFrame.Base.Models.NodeArgModel
{
ArgName = "判断值",
ArgType = "Any",
Direction = "输入",
ValueMode = 1
});
}
public override bool Decision(IFlowContext context)
{
//int temp = 1;
//return new DataTable().Compute("1<=2", "").ToString() == "True";
if (this.Arguments[0].ArgValue == null)
throw new Exception("判断目标参数未配置");
if (this.Arguments[1].ArgValue == null)
throw new Exception("判断方式参数未配置");
if (this.Arguments[2].ArgValue == null)
throw new Exception("判断值参数未配置");
string org_value = "";
var am = context.ArgumentList
.FirstOrDefault(a => a.ArgName == this.Arguments[0].ArgValue.ToString());
if (am != null)
org_value = am.Value.ToString();
string value = this.Arguments[2].ArgValue.ToString();
if (this.Arguments[2].ValueMode == 0)
{
am = context.ArgumentList
.FirstOrDefault(a => a.ArgName == this.Arguments[0].ArgValue.ToString());
if (am != null)
value = am.Value.ToString();
}
string compare = org_value + this.Arguments[1].ArgValue.ToString() + value;
// "0x5235443==32432"
// "1==2"
return new DataTable().Compute(compare, "").ToString() == "True";
}
}
}