提交rbac

提交设置右键错位的bug

DH.RBAC/Utility/Other/FormHelper.cs

@@ -0,0 +1,40 @@
+#if NETFRAMEWORK || WINDOWS
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace DH.RBAC.Utility.Other
+{
+    public class FormHelper
+    {
+        public static Form subForm;
+
+        /// <summary>
+        /// 显示子Form
+        /// </summary>
+        /// <param name="form"></param>
+        public static void ShowSubForm(Form form,UserControl userControl)
+        {
+            //关闭之前的
+            try { if (subForm != null) subForm.Close(); } catch { }
+            //打开现在的
+            subForm = form;
+            form.Show(userControl);
+
+        }
+
+        public static void ShowSubForm(Form form)
+        {
+            //关闭之前的
+            try { if (subForm != null) subForm.Close(); } catch { }
+            //打开现在的
+            subForm = form;
+            form.Show();
+
+        }
+    }
+}
+#endif