From f3b1cd8c7e62c04d8b1a3acace9396f3dbadafd4 Mon Sep 17 00:00:00 2001
From: C3032 <C3032@BC3032>
Date: 星期一, 22 十二月 2025 11:01:23 +0800
Subject: [PATCH] 修复相同SN相机重新创建后引用失效导致无法采集的问题 1. 修复引用更新逻辑：修改`CameraConfig.Run` 方法，将仅对比SN字符串改为对比全局 `dicCameras`中的对象实例，解决相机删除重建（SN不变）后流程仍调用已销毁旧对象的问题。 2. 增强健壮性：在检测到相机实例变更后，增加自动检查并调用 `StartGrabbing()`的逻辑，确保新相机能自动进入采集状态，防止报“相机未打开”错误。
---
LB_VisionProcesses/Cameras/2DCameraForm.cs | 31 ++++++++++++++++++++++++-------
1 files changed, 24 insertions(+), 7 deletions(-)
diff --git a/LB_VisionProcesses/Cameras/2DCameraForm.cs b/LB_VisionProcesses/Cameras/2DCameraForm.cs
index 252b28f..7081cd6 100644
--- a/LB_VisionProcesses/Cameras/2DCameraForm.cs
+++ b/LB_VisionProcesses/Cameras/2DCameraForm.cs
@@ -107,6 +107,12 @@
cmbSN.Text = SN;
cmbSN.SelectedIndex = Index;
+ // 濡傛灉娌℃壘鍒扮储寮曪紙鍙兘鏄柊澧炵殑锛夛紝鎵嬪姩瑙﹀彂涓�娆￠�昏緫浠ユ洿鏂癠I
+ if (Index == -1)
+ {
+ cmbSN_SelectedIndexChanged(null, null);
+ }
+
ckbLocalTest.Checked = Convert.ToBoolean(camConfig.Params.Inputs["鏄惁鏈湴鍙栧浘"].ToString());
ckbUpParams.Checked = Convert.ToBoolean(camConfig.Params.Inputs["鏄惁姣忔鍐欏叆鍙傛暟"].ToString());
ckbRegrab.Checked = Convert.ToBoolean(camConfig.Params.Inputs["鏄惁澶辫触閲嶆柊鍙栧浘"].ToString());
@@ -195,15 +201,26 @@
camera = dicCameras[cmbSN.Text];
//璇存槑鐩告満宸茬粡鍒濆鍖栨垚鍔�
- if (camera != null && camera.isGrabbing)
+ if (camera != null)
{
- camera.ImageGrabbed -= GetImageBllComplete;
- camera.ImageGrabbed += GetImageBllComplete;
+ int Index = cmbBrand.FindString(camera.Brand.ToString());
+ if (Index >= 0)
+ {
+ cmbBrand.Text = camera.Brand.ToString();
+ cmbBrand.SelectedIndex = Index;
+ }
- int Index = cmbBrand.FindString(camera.Brand.ToString()); ;
- cmbBrand.Text = camera.Brand.ToString();
- cmbBrand.SelectedIndex = Index;
- this.btnEdit.Enabled = true;
+ if (camera.isGrabbing)
+ {
+ camera.ImageGrabbed -= GetImageBllComplete;
+ camera.ImageGrabbed += GetImageBllComplete;
+ this.btnEdit.Enabled = true;
+ }
+ // 濡傛灉鐩告満瀛樺湪浜庡瓧鍏镐腑锛岃鏄庢槸宸茶繛鎺ョ殑璁惧锛屽厑璁哥紪杈�
+ else if (dicCameras != null && dicCameras.ContainsKey(camera.SN))
+ {
+ this.btnEdit.Enabled = true;
+ }
}
}
--
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