cyf/lserp_cs_6.0
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

chore(report): 清理临时资源诊断代码

Browse Source
This commit is contained in:
SugarChes
2026-08-15 16:37:10 +08:00
parent ef13d46fa2
commit d098dde830
1 changed files with 1 additions and 229 deletions
Download Patch File Download Diff File Expand all files Collapse all files
插件库/Lskj.Report/FrmMain.cs
+1 -229
View File
@@ -13,7 +13,6 @@ using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Lskj.Control;
using Lskj.Model;
@@ -24,7 +23,6 @@ using Lskj.Business.Impl;
using Lskj.Business;
using System.Threading.Tasks;
using System.Collections;
using System.IO;
using System.Reflection;
namespace Lskj.Report
@@ -42,8 +40,6 @@ namespace Lskj.Report
mReportGridLocalizerViews =
new HashSet<DevExpress.XtraGrid.Views.Base.BaseView>();
private bool mReportGridResourcesReleased;
private int mDisposedReportGridViewCount;
private int mRemovedGridLocalizerHandlerCount;
public FrmMain()
{
@@ -99,19 +95,12 @@ namespace Lskj.Report
private void OnClose(object sender, FormClosingEventArgs e)
{
WriteReportLifecycleDiagnostics("closing-before-close-module");
this.mControl.CloseModule();
WriteReportLifecycleDiagnostics("closing-after-close-module");
}
private void OnFrmMainDisposed(object sender, EventArgs e)
{
DisposeReportGridViews();
WriteReportLifecycleDiagnostics(
"disposed-event;disposedGridViews=" +
mDisposedReportGridViewCount +
";gridLocalizerRemoved=" +
mRemovedGridLocalizerHandlerCount);
mReportGridLocalizerViews.Clear();
mPreexistingGridLocalizerViews.Clear();
this.FormClosing -= OnClose;
@@ -142,7 +131,6 @@ namespace Lskj.Report
}
mReportGridResourcesReleased = true;
WriteReportLifecycleDiagnostics("dispose-before-gridviews");
CaptureReportGridLocalizerViews();
if (this.mControl != null)
{
@@ -151,8 +139,6 @@ namespace Lskj.Report
HashSet<DevExpress.XtraGrid.Views.Base.BaseView> disposedViews =
new HashSet<DevExpress.XtraGrid.Views.Base.BaseView>();
int disposeErrorCount = 0;
int detachedDataSourceCount = 0;
foreach (System.Windows.Forms.Control control in
EnumerateControls(this.mControl))
{
@@ -165,12 +151,10 @@ namespace Lskj.Report
if (gridControl.DataSource != null)
{
gridControl.DataSource = null;
detachedDataSourceCount++;
}
}
catch (Exception ex)
{
disposeErrorCount++;
LogHelper.Instance.WriteError(ex, ResourceKeys.BaseReport);
}
@@ -191,7 +175,6 @@ namespace Lskj.Report
}
catch (Exception ex)
{
disposeErrorCount++;
LogHelper.Instance.WriteError(ex, ResourceKeys.BaseReport);
}
}
@@ -216,33 +199,16 @@ namespace Lskj.Report
dataSourceProperty.GetValue(control, null) != null)
{
dataSourceProperty.SetValue(control, null, null);
detachedDataSourceCount++;
}
}
catch (Exception ex)
{
disposeErrorCount++;
LogHelper.Instance.WriteError(ex, ResourceKeys.BaseReport);
}
}
}
int trackedGridViews = mReportGridLocalizerViews.Count;
int removedGridLocalizerHandlers =
ReleaseTrackedGridLocalizerViews(disposedViews);
mDisposedReportGridViewCount = disposedViews.Count;
mRemovedGridLocalizerHandlerCount = removedGridLocalizerHandlers;
WriteReportLifecycleDiagnostics(
"dispose-after-gridviews;dispose-attempts=" +
disposedViews.Count +
";dispose-errors=" +
disposeErrorCount +
";detachedDataSources=" +
detachedDataSourceCount +
";trackedGridViews=" +
trackedGridViews +
";gridLocalizerRemoved=" +
removedGridLocalizerHandlers);
ReleaseTrackedGridLocalizerViews(disposedViews);
}
private void CaptureReportGridLocalizerViews()
@@ -454,200 +420,6 @@ namespace Lskj.Report
handler.Target is DevExpress.XtraGrid.Views.Base.BaseView;
}
private void WriteReportLifecycleDiagnostics(string phase)
{
if (!IsReportDiagnosticsEnabled())
{
return;
}
try
{
LogHelper.Instance.WriteLog(
"REPORT_DIAGNOSTIC phase=" +
(phase ?? string.Empty) +
" " +
GetReportGridDiagnostics(),
"ResourceDiagnostics.Report");
}
catch
{
// Diagnostics must never interfere with module close/dispose.
}
}
private string GetReportGridDiagnostics()
{
int controlCount = 0;
int gridControlCount = 0;
int viewCount = 0;
HashSet<DevExpress.XtraGrid.Views.Base.BaseView> views =
new HashSet<DevExpress.XtraGrid.Views.Base.BaseView>();
StringBuilder viewDetails = new StringBuilder();
try
{
if (this.mControl != null)
{
foreach (System.Windows.Forms.Control control in EnumerateControls(this.mControl))
{
controlCount++;
DevExpress.XtraGrid.GridControl gridControl =
control as DevExpress.XtraGrid.GridControl;
if (gridControl == null)
{
continue;
}
gridControlCount++;
foreach (DevExpress.XtraGrid.Views.Base.BaseView view in
gridControl.ViewCollection.Cast<DevExpress.XtraGrid.Views.Base.BaseView>())
{
if (view == null || !views.Add(view))
{
continue;
}
viewCount++;
if (viewDetails.Length < 1800)
{
if (viewDetails.Length > 0)
{
viewDetails.Append(",");
}
viewDetails.Append(SafeViewDescription(view));
}
}
}
}
}
catch (Exception exception)
{
viewDetails.Append(",enumeration-error=");
viewDetails.Append(exception.GetType().Name);
}
return "formDisposed=" +
this.IsDisposed +
";controlCount=" +
controlCount +
";gridControlCount=" +
gridControlCount +
";viewCount=" +
viewCount +
";views=" +
viewDetails +
";gridLocalizer=" +
DescribeGridLocalizer();
}
private static string SafeViewDescription(
DevExpress.XtraGrid.Views.Base.BaseView view)
{
try
{
return view.GetType().FullName +
":" +
(view.Name ?? string.Empty).Replace(";", ",");
}
catch
{
return "<view-description-error>";
}
}
private static string DescribeGridLocalizer()
{
try
{
var active =
DevExpress.XtraGrid.Localization.GridLocalizer.Active;
if (active == null)
{
return "active=null";
}
StringBuilder handlers = new StringBuilder();
int handlerCount = 0;
Type currentType = active.GetType();
while (currentType != null && currentType != typeof(object))
{
FieldInfo[] fields = currentType.GetFields(
BindingFlags.Instance |
BindingFlags.Static |
BindingFlags.Public |
BindingFlags.NonPublic |
BindingFlags.DeclaredOnly);
foreach (FieldInfo field in fields)
{
if (!typeof(Delegate).IsAssignableFrom(field.FieldType))
{
continue;
}
object owner = field.IsStatic ? null : (object)active;
Delegate value = field.GetValue(owner) as Delegate;
if (value == null)
{
continue;
}
foreach (Delegate handler in value.GetInvocationList())
{
handlerCount++;
if (handlers.Length < 1800)
{
if (handlers.Length > 0)
{
handlers.Append(",");
}
string targetType = handler.Target == null
? "static"
: handler.Target.GetType().FullName;
handlers.Append(field.Name.Replace(";", ","));
handlers.Append("->");
handlers.Append(targetType.Replace(";", ","));
handlers.Append(".");
handlers.Append(handler.Method.Name.Replace(";", ","));
}
}
}
currentType = currentType.BaseType;
}
return "activeType=" +
active.GetType().FullName.Replace(";", ",") +
";handlerCount=" +
handlerCount +
";handlers=" +
handlers;
}
catch (Exception exception)
{
return "localizer-error=" + exception.GetType().Name;
}
}
private static bool IsReportDiagnosticsEnabled()
{
try
{
return File.Exists(
Path.Combine(
AppDomain.CurrentDomain.BaseDirectory,
"Logs",
"ResourceDiagnostics",
"resource-diagnostics.enabled"));
}
catch
{
return false;
}
}
private static IEnumerable<System.Windows.Forms.Control> EnumerateControls(
System.Windows.Forms.Control root)
{