修改超声工具增加区域截图修复视频采集内存增加BUG

App.config

@@ -42,6 +42,9 @@
 		<!--HIS获取患者相关 是否读取HIS患者 0 是 1否-->
 		<add key="ishisinfo" value="1"/>
 
+		<!--是否开启区域截图-->
+		<add key="isselectionXY" value="1"/>
+		
 		<!--HIS获取患者相关-->
 		<add key="hisGetTokenUrl" value="http://10.55.253.199:8443/api/pacs/getPacsToken"/>
 		<add key="hisGetDataUrl" value="http://10.55.253.199:8443/api/pacs/getpacsdata"/>

ConfigHelper.cs

@@ -0,0 +1,66 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace videoGather
+{
+    public static class ConfigHelper
+    {
+
+        private static readonly string ConfigFolder =
+            Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Config");
+
+        /// <summary>
+        /// 保存配置到指定名称的配置文件
+        /// </summary>
+        /// <typeparam name="T">配置数据类型</typeparam>
+        /// <param name="configName">配置文件名（无需扩展名）</param>
+        /// <param name="data">配置数据</param>
+        public static void Save<T>(string configName, T data)
+        {
+            if (!Directory.Exists(ConfigFolder))
+            {
+                Directory.CreateDirectory(ConfigFolder);
+            }
+
+            var filePath = GetConfigPath(configName);
+            var json = JsonConvert.SerializeObject(data, Formatting.Indented);
+            File.WriteAllText(filePath, json);
+        }
+
+        /// <summary>
+        /// 读取指定配置文件的配置数据
+        /// </summary>
+        /// <typeparam name="T">配置数据类型</typeparam>
+        /// <param name="configName">配置文件名（无需扩展名）</param>
+        /// <param name="defaultValue">当配置不存在时的默认值</param>
+        public static T Load<T>(string configName, T defaultValue = default)
+        {
+            var filePath = GetConfigPath(configName);
+
+            if (!File.Exists(filePath))
+            {
+                return defaultValue;
+            }
+
+            try
+            {
+                var json = File.ReadAllText(filePath);
+                return JsonConvert.DeserializeObject<T>(json);
+            }
+            catch
+            {
+                return defaultValue;
+            }
+        }
+
+        private static string GetConfigPath(string configName)
+        {
+            return Path.Combine(ConfigFolder, $"{configName}.config.json");
+        }
+    }
+}

DoubleBufferedPanel.cs

@@ -0,0 +1,66 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace videoGather
+{
+    public class DoubleBufferedPanel : Panel
+    {
+
+        private Bitmap _backImage;
+        // 新增背景图属性
+        public Bitmap BackImage
+        {
+            get => _backImage;
+            set
+            {
+                if (_backImage != null)
+                {
+                    _backImage.Dispose();
+                }
+                _backImage = value;
+                Invalidate(); // 触发重绘
+            }
+        }
+        // 构造函数
+        public DoubleBufferedPanel()
+        {
+            // 启用双缓冲
+            this.DoubleBuffered = true; // 内置支持
+                                        // 设置样式以避免闪烁
+            this.SetStyle(ControlStyles.OptimizedDoubleBuffer |
+                          ControlStyles.AllPaintingInWmPaint |
+                          ControlStyles.UserPaint, true);
+        }
+
+        protected override void OnPaintBackground(PaintEventArgs e)
+        {
+            // 禁用默认背景绘制（关键！）
+            // base.OnPaintBackground(e);  // 注释掉这行
+        }
+
+        protected override void OnPaint(PaintEventArgs e)
+        {
+            // 绘制自定义背景图
+            if (_backImage != null)
+            {
+                e.Graphics.DrawImage(_backImage, ClientRectangle);
+            }
+
+            base.OnPaint(e); // 保持原有绘制逻辑
+        }
+
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing)
+            {
+                _backImage?.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+    }
+}

SelectionConfig .cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace videoGather
+{
+    public class SelectionConfig
+    {
+
+        public int X { get; set; }
+        public int Y { get; set; }
+        public int Width { get; set; }
+        public int Height { get; set; }
+
+        // 添加时间戳用于校验
+        public DateTime LastModified { get; set; } = DateTime.Now;
+    }
+}

video.Designer.cs

@@ -34,6 +34,7 @@ namespace videoGather
             this.btn_Capture = new System.Windows.Forms.Button();
             this.btn_Close = new System.Windows.Forms.Button();
             this.gb_ButtonBox = new System.Windows.Forms.GroupBox();
+            this.button7 = new System.Windows.Forms.Button();
             this.textBox1 = new System.Windows.Forms.TextBox();
             this.label7 = new System.Windows.Forms.Label();
             this.button6 = new System.Windows.Forms.Button();
@@ -73,7 +74,7 @@ namespace videoGather
             this.jianchamingcheng = new System.Windows.Forms.DataGridViewTextBoxColumn();
             this.kaifangsi = new System.Windows.Forms.DataGridViewTextBoxColumn();
             this.gb_CameraPanel = new System.Windows.Forms.GroupBox();
-            this.vsp_Panel = new AForge.Controls.VideoSourcePlayer();
+            this.pictureBox1 = new System.Windows.Forms.PictureBox();
             this.backgroundWorker1 = new System.ComponentModel.BackgroundWorker();
             this.gb_ButtonBox.SuspendLayout();
             this.groupBox2.SuspendLayout();
@@ -81,6 +82,7 @@ namespace videoGather
             this.groupBox1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.dGVPatient)).BeginInit();
             this.gb_CameraPanel.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
             this.SuspendLayout();
             // 
             // cb_CameraSelect
@@ -118,6 +120,7 @@ namespace videoGather
             // 
             // gb_ButtonBox
             // 
+            this.gb_ButtonBox.Controls.Add(this.button7);
             this.gb_ButtonBox.Controls.Add(this.textBox1);
             this.gb_ButtonBox.Controls.Add(this.label7);
             this.gb_ButtonBox.Controls.Add(this.button6);
@@ -141,12 +144,22 @@ namespace videoGather
             this.gb_ButtonBox.Margin = new System.Windows.Forms.Padding(2);
             this.gb_ButtonBox.Name = "gb_ButtonBox";
             this.gb_ButtonBox.Padding = new System.Windows.Forms.Padding(2);
-            this.gb_ButtonBox.Size = new System.Drawing.Size(556, 235);
+            this.gb_ButtonBox.Size = new System.Drawing.Size(503, 235);
             this.gb_ButtonBox.TabIndex = 16;
             this.gb_ButtonBox.TabStop = false;
             this.gb_ButtonBox.Text = "功能区";
             this.gb_ButtonBox.Enter += new System.EventHandler(this.gb_ButtonBox_Enter);
             // 
+            // button7
+            // 
+            this.button7.Location = new System.Drawing.Point(255, 60);
+            this.button7.Name = "button7";
+            this.button7.Size = new System.Drawing.Size(111, 30);
+            this.button7.TabIndex = 33;
+            this.button7.Text = "选中区域";
+            this.button7.UseVisualStyleBackColor = true;
+            this.button7.Click += new System.EventHandler(this.button7_Click_1);
+            // 
             // textBox1
             // 
             this.textBox1.Location = new System.Drawing.Point(123, 175);
@@ -168,7 +181,7 @@ namespace videoGather
             // button6
             // 
             this.button6.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
-            this.button6.Location = new System.Drawing.Point(400, 173);
+            this.button6.Location = new System.Drawing.Point(371, 173);
             this.button6.Margin = new System.Windows.Forms.Padding(2);
             this.button6.Name = "button6";
             this.button6.Size = new System.Drawing.Size(127, 31);
@@ -205,7 +218,7 @@ namespace videoGather
             // button1
             // 
             this.button1.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
-            this.button1.Location = new System.Drawing.Point(400, 139);
+            this.button1.Location = new System.Drawing.Point(371, 139);
             this.button1.Margin = new System.Windows.Forms.Padding(2);
             this.button1.Name = "button1";
             this.button1.Size = new System.Drawing.Size(127, 31);
@@ -227,7 +240,7 @@ namespace videoGather
             // button4
             // 
             this.button4.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
-            this.button4.Location = new System.Drawing.Point(400, 23);
+            this.button4.Location = new System.Drawing.Point(371, 23);
             this.button4.Margin = new System.Windows.Forms.Padding(2);
             this.button4.Name = "button4";
             this.button4.Size = new System.Drawing.Size(127, 112);
@@ -255,6 +268,7 @@ namespace videoGather
             this.lab_Time.Size = new System.Drawing.Size(87, 16);
             this.lab_Time.TabIndex = 13;
             this.lab_Time.Text = "00：00：00";
+            this.lab_Time.Visible = false;
             // 
             // label2
             // 
@@ -265,6 +279,7 @@ namespace videoGather
             this.label2.Size = new System.Drawing.Size(87, 16);
             this.label2.TabIndex = 12;
             this.label2.Text = "录制时间：";
+            this.label2.Visible = false;
             // 
             // btn_EndVideo
             // 
@@ -275,6 +290,7 @@ namespace videoGather
             this.btn_EndVideo.TabIndex = 11;
             this.btn_EndVideo.Text = "停止录像(F8)";
             this.btn_EndVideo.UseVisualStyleBackColor = true;
+            this.btn_EndVideo.Visible = false;
             this.btn_EndVideo.Click += new System.EventHandler(this.btn_EndVideo_Click);
             // 
             // btn_PauseVideo
@@ -286,6 +302,7 @@ namespace videoGather
             this.btn_PauseVideo.TabIndex = 10;
             this.btn_PauseVideo.Text = "暂停录像(F7)";
             this.btn_PauseVideo.UseVisualStyleBackColor = true;
+            this.btn_PauseVideo.Visible = false;
             this.btn_PauseVideo.Click += new System.EventHandler(this.btn_PauseVideo_Click);
             // 
             // btn_StartVideo
@@ -297,6 +314,7 @@ namespace videoGather
             this.btn_StartVideo.TabIndex = 9;
             this.btn_StartVideo.Text = "开始录像(F6)";
             this.btn_StartVideo.UseVisualStyleBackColor = true;
+            this.btn_StartVideo.Visible = false;
             this.btn_StartVideo.Click += new System.EventHandler(this.btn_StartVideo_Click);
             // 
             // groupBox2
@@ -320,7 +338,7 @@ namespace videoGather
             this.groupBox2.Font = new System.Drawing.Font("宋体", 12F);
             this.groupBox2.Location = new System.Drawing.Point(3, 17);
             this.groupBox2.Name = "groupBox2";
-            this.groupBox2.Size = new System.Drawing.Size(556, 153);
+            this.groupBox2.Size = new System.Drawing.Size(503, 153);
             this.groupBox2.TabIndex = 18;
             this.groupBox2.TabStop = false;
             this.groupBox2.Text = "病理";
@@ -328,7 +346,7 @@ namespace videoGather
             // button5
             // 
             this.button5.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
-            this.button5.Location = new System.Drawing.Point(388, 98);
+            this.button5.Location = new System.Drawing.Point(371, 98);
             this.button5.Margin = new System.Windows.Forms.Padding(2);
             this.button5.Name = "button5";
             this.button5.Size = new System.Drawing.Size(127, 31);
@@ -465,7 +483,7 @@ namespace videoGather
             this.groupBox3.Dock = System.Windows.Forms.DockStyle.Left;
             this.groupBox3.Location = new System.Drawing.Point(0, 0);
             this.groupBox3.Name = "groupBox3";
-            this.groupBox3.Size = new System.Drawing.Size(562, 994);
+            this.groupBox3.Size = new System.Drawing.Size(509, 994);
             this.groupBox3.TabIndex = 19;
             this.groupBox3.TabStop = false;
             this.groupBox3.Text = "操作";
@@ -479,7 +497,7 @@ namespace videoGather
             this.groupBox1.Margin = new System.Windows.Forms.Padding(2);
             this.groupBox1.Name = "groupBox1";
             this.groupBox1.Padding = new System.Windows.Forms.Padding(2);
-            this.groupBox1.Size = new System.Drawing.Size(556, 586);
+            this.groupBox1.Size = new System.Drawing.Size(503, 586);
             this.groupBox1.TabIndex = 19;
             this.groupBox1.TabStop = false;
             this.groupBox1.Text = "患者信息";
@@ -500,7 +518,7 @@ namespace videoGather
             this.dGVPatient.ReadOnly = true;
             this.dGVPatient.RowTemplate.Height = 23;
             this.dGVPatient.SelectionMode = System.Windows.Forms.DataGridViewSelectionMode.FullRowSelect;
-            this.dGVPatient.Size = new System.Drawing.Size(552, 563);
+            this.dGVPatient.Size = new System.Drawing.Size(499, 563);
             this.dGVPatient.TabIndex = 0;
             this.dGVPatient.CellDoubleClick += new System.Windows.Forms.DataGridViewCellEventHandler(this.dGVPatient_CellDoubleClick);
             // 
@@ -551,27 +569,28 @@ namespace videoGather
             // 
             // gb_CameraPanel
             // 
-            this.gb_CameraPanel.Controls.Add(this.vsp_Panel);
+            this.gb_CameraPanel.Controls.Add(this.pictureBox1);
             this.gb_CameraPanel.Dock = System.Windows.Forms.DockStyle.Fill;
             this.gb_CameraPanel.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
-            this.gb_CameraPanel.Location = new System.Drawing.Point(562, 0);
+            this.gb_CameraPanel.Location = new System.Drawing.Point(509, 0);
             this.gb_CameraPanel.Margin = new System.Windows.Forms.Padding(2);
             this.gb_CameraPanel.Name = "gb_CameraPanel";
             this.gb_CameraPanel.Padding = new System.Windows.Forms.Padding(2);
-            this.gb_CameraPanel.Size = new System.Drawing.Size(1153, 994);
+            this.gb_CameraPanel.Size = new System.Drawing.Size(1206, 994);
             this.gb_CameraPanel.TabIndex = 20;
             this.gb_CameraPanel.TabStop = false;
             this.gb_CameraPanel.Text = "拍摄";
             // 
-            // vsp_Panel
+            // pictureBox1
             // 
-            this.vsp_Panel.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.pictureBox1.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Right)));
-            this.vsp_Panel.Location = new System.Drawing.Point(2, 21);
+            this.pictureBox1.BackColor = System.Drawing.SystemColors.ButtonShadow;
-            this.vsp_Panel.Margin = new System.Windows.Forms.Padding(2);
+            this.pictureBox1.Location = new System.Drawing.Point(15, 17);
-            this.vsp_Panel.Name = "vsp_Panel";
+            this.pictureBox1.Name = "pictureBox1";
-            this.vsp_Panel.Size = new System.Drawing.Size(1149, 971);
+            this.pictureBox1.Size = new System.Drawing.Size(1186, 720);
-            this.vsp_Panel.TabIndex = 1;
+            this.pictureBox1.TabIndex = 1;
-            this.vsp_Panel.VideoSource = null;
+            this.pictureBox1.TabStop = false;
+            this.pictureBox1.Paint += new System.Windows.Forms.PaintEventHandler(this.pictureBox1_Paint);
             // 
             // backgroundWorker1
             // 
@@ -592,7 +611,8 @@ namespace videoGather
             this.Margin = new System.Windows.Forms.Padding(2);
             this.Name = "video";
             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
-            this.Text = "视频采集";
+            this.Text = "视频采集V6";
+            this.WindowState = System.Windows.Forms.FormWindowState.Maximized;
             this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.Form1_FormClosing);
             this.Load += new System.EventHandler(this.Form1_Load);
             this.gb_ButtonBox.ResumeLayout(false);
@@ -604,6 +624,7 @@ namespace videoGather
             this.groupBox1.ResumeLayout(false);
             ((System.ComponentModel.ISupportInitialize)(this.dGVPatient)).EndInit();
             this.gb_CameraPanel.ResumeLayout(false);
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
             this.ResumeLayout(false);
 
         }
@@ -636,7 +657,6 @@ namespace videoGather
         private System.Windows.Forms.GroupBox groupBox3;
         private System.Windows.Forms.GroupBox groupBox1;
         private System.Windows.Forms.GroupBox gb_CameraPanel;
-        private AForge.Controls.VideoSourcePlayer vsp_Panel;
         private System.Windows.Forms.DataGridView dGVPatient;
         private System.Windows.Forms.DataGridViewTextBoxColumn Column1;
         private System.Windows.Forms.DataGridViewTextBoxColumn name;
@@ -654,6 +674,8 @@ namespace videoGather
         private System.Windows.Forms.Button button6;
         private System.Windows.Forms.TextBox textBox1;
         private System.Windows.Forms.Label label7;
+        private System.Windows.Forms.PictureBox pictureBox1;
+        private System.Windows.Forms.Button button7;
     }
 }
 

videoGather.csproj

@@ -86,6 +86,10 @@
     <Reference Include="Dicom.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=3a13f649e28eb09a, processorArchitecture=MSIL">
       <HintPath>packages\fo-dicom.Desktop.4.0.0\lib\net45\Dicom.Core.dll</HintPath>
     </Reference>
+    <Reference Include="DirectShowLib, Version=2.1.0.1599, Culture=neutral, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>bin\x86\Debug\DirectShowLib.dll</HintPath>
+    </Reference>
     <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
@@ -104,6 +108,10 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="ConfigHelper.cs" />
+    <Compile Include="DoubleBufferedPanel.cs">
+      <SubType>Component</SubType>
+    </Compile>
     <Compile Include="ExamRecord.cs" />
     <Compile Include="ExamRecords.cs" />
     <Compile Include="FlyHisEcgdataModel.cs" />
@@ -129,6 +137,7 @@
     </Compile>
     <Compile Include="RootObject.cs" />
     <Compile Include="SaveFile.cs" />
+    <Compile Include="SelectionConfig .cs" />
     <Compile Include="Series.cs" />
     <Compile Include="StudyInfo.cs" />
     <Compile Include="video.cs">