修复:左右侧板编辑界面出错

src/Add-on/DrawBoard/EditorBoardTempate.ts

@@ -95,9 +95,9 @@ export class EditorBoardTemplate implements Command
                 template.LParam.expr = opt.spaceSize;
                 template.WParam.expr = opt.width;
                 template.HParam.expr = opt.height;
-                template.GetParam("BH").expr = opt.thickness;
+                template.SetParamExpr("BH", opt.thickness);
-                template.GetParam("ZS").expr = opt.leftShrink;
+                template.SetParamExpr("ZS", opt.leftShrink);
-                template.GetParam("YS").expr = opt.rightShrink;
+                template.SetParamExpr("YS", opt.rightShrink);
             }
             else if (template instanceof TemplateTopBottomBoard)
             {

src/DatabaseServices/Template/TemplateRecord.ts

@@ -232,6 +232,13 @@ export class TemplateRecord extends SymbolTableRecord
         return this.Params.find(param => param.name === paramName);
     }
 
+    SetParamExpr(paramName: string, expr: string | number)
+    {
+        let param = this.GetParam(paramName);
+        if (param)
+            param.expr = expr;
+    }
+
     DeleteParam(paramName: string)
     {
         let index = this.Params.findIndex(p => p.name === paramName);