Common/DocumentResultList: Fix reloading gridcontrol by using delegate in RefreshResults call

GUIs.Common/My Project/licenses.licx

@@ -1,4 +1,7 @@
-DevExpress.XtraEditors.Repository.RepositoryItemTextEdit, DevExpress.XtraEditors.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a
 DevExpress.XtraGrid.GridControl, DevExpress.XtraGrid.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a
-DevExpress.XtraBars.Ribbon.RibbonControl, DevExpress.XtraBars.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a
+DevExpress.XtraEditors.ProgressBarControl, DevExpress.XtraEditors.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a
+DevExpress.XtraEditors.Repository.RepositoryItemTextEdit, DevExpress.XtraEditors.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a
 DevExpress.XtraLayout.LayoutControl, DevExpress.XtraLayout.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a
+DevExpress.XtraEditors.Repository.RepositoryItemComboBox, DevExpress.XtraEditors.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a
+DevExpress.XtraEditors.TextEdit, DevExpress.XtraEditors.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a
+DevExpress.XtraBars.Ribbon.RibbonControl, DevExpress.XtraBars.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a

GUIs.Common/frmDocumentResultList.Designer.vb

@@ -113,7 +113,7 @@ Partial Class frmDocumentResultList
         '
         Me.SplitContainerControl1.Panel2.Controls.Add(Me.SplitContainerControl2)
         resources.ApplyResources(Me.SplitContainerControl1.Panel2, "SplitContainerControl1.Panel2")
-        Me.SplitContainerControl1.SplitterPosition = 382
+        Me.SplitContainerControl1.SplitterPosition = 389
         '
         'GridControl1
         '
@@ -296,12 +296,12 @@ Partial Class frmDocumentResultList
         Me.MenuItemPropertiesZooFlow.ImageOptions.SvgImage = Global.DigitalData.GUIs.Common.My.Resources.Resources.editcolors
         Me.MenuItemPropertiesZooFlow.Name = "MenuItemPropertiesZooFlow"
         '
-        'BarButtonItem1
+        'ButtonRefresh
         '
-        resources.ApplyResources(Me.ButtonRefresh, "BarButtonItem1")
+        resources.ApplyResources(Me.ButtonRefresh, "ButtonRefresh")
         Me.ButtonRefresh.Id = 29
         Me.ButtonRefresh.ImageOptions.SvgImage = Global.DigitalData.GUIs.Common.My.Resources.Resources.refreshallpivottable
-        Me.ButtonRefresh.Name = "BarButtonItem1"
+        Me.ButtonRefresh.Name = "ButtonRefresh"
         '
         'RibbonPage1
         '

GUIs.Common/frmDocumentResultList.resx

@@ -426,7 +426,7 @@
   <data name="MenuItemPropertiesZooFlow.Caption" xml:space="preserve">
     <value>Eigenschaften</value>
   </data>
-  <data name="BarButtonItem1.Caption" xml:space="preserve">
+  <data name="ButtonRefresh.Caption" xml:space="preserve">
     <value>Ergebnisse aktualisieren</value>
   </data>
   <data name="RibbonControl.Location" type="System.Drawing.Point, System.Drawing">
@@ -455,10 +455,10 @@
     <value>1189, 132</value>
   </data>
   <data name="RibbonStatusBar.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 647</value>
+    <value>0, 649</value>
   </data>
   <data name="RibbonStatusBar.Size" type="System.Drawing.Size, System.Drawing">
-    <value>1189, 24</value>
+    <value>1189, 22</value>
   </data>
   <data name="&gt;&gt;RibbonStatusBar.Name" xml:space="preserve">
     <value>RibbonStatusBar</value>
@@ -485,7 +485,7 @@
     <value>2</value>
   </data>
   <data name="GridControl1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>382, 511</value>
+    <value>389, 513</value>
   </data>
   <data name="GridControl1.TabIndex" type="System.Int32, mscorlib">
     <value>0</value>
@@ -539,7 +539,7 @@
     <value>GridBand2</value>
   </data>
   <data name="GridControl2.Size" type="System.Drawing.Size, System.Drawing">
-    <value>370, 223</value>
+    <value>363, 223</value>
   </data>
   <data name="GridControl2.TabIndex" type="System.Int32, mscorlib">
     <value>0</value>
@@ -587,7 +587,7 @@
     <value>GridBand3</value>
   </data>
   <data name="GridControl3.Size" type="System.Drawing.Size, System.Drawing">
-    <value>370, 278</value>
+    <value>363, 280</value>
   </data>
   <data name="GridControl3.TabIndex" type="System.Int32, mscorlib">
     <value>0</value>
@@ -620,7 +620,7 @@
     <value>1</value>
   </data>
   <data name="SplitContainerControl2.Size" type="System.Drawing.Size, System.Drawing">
-    <value>370, 511</value>
+    <value>363, 513</value>
   </data>
   <data name="SplitContainerControl2.TabIndex" type="System.Int32, mscorlib">
     <value>0</value>
@@ -656,7 +656,7 @@
     <value>1</value>
   </data>
   <data name="SplitContainerControl1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>762, 511</value>
+    <value>762, 513</value>
   </data>
   <data name="SplitContainerControl1.TabIndex" type="System.Int32, mscorlib">
     <value>2</value>
@@ -704,7 +704,7 @@
     <value>0, 0</value>
   </data>
   <data name="DocumentViewer1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>413, 511</value>
+    <value>413, 513</value>
   </data>
   <data name="DocumentViewer1.TabIndex" type="System.Int32, mscorlib">
     <value>0</value>
@@ -737,7 +737,7 @@
     <value>1</value>
   </data>
   <data name="SplitContainerControl3.Size" type="System.Drawing.Size, System.Drawing">
-    <value>1189, 515</value>
+    <value>1189, 517</value>
   </data>
   <data name="SplitContainerControl3.TabIndex" type="System.Int32, mscorlib">
     <value>5</value>
@@ -978,10 +978,10 @@
   <data name="&gt;&gt;MenuItemPropertiesZooFlow.Type" xml:space="preserve">
     <value>DevExpress.XtraBars.BarButtonItem, DevExpress.XtraBars.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a</value>
   </data>
-  <data name="&gt;&gt;BarButtonItem1.Name" xml:space="preserve">
+  <data name="&gt;&gt;ButtonRefresh.Name" xml:space="preserve">
-    <value>BarButtonItem1</value>
+    <value>ButtonRefresh</value>
   </data>
-  <data name="&gt;&gt;BarButtonItem1.Type" xml:space="preserve">
+  <data name="&gt;&gt;ButtonRefresh.Type" xml:space="preserve">
     <value>DevExpress.XtraBars.BarButtonItem, DevExpress.XtraBars.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a</value>
   </data>
   <data name="&gt;&gt;RibbonPage1.Name" xml:space="preserve">

GUIs.Common/frmDocumentResultList.vb

@@ -77,7 +77,8 @@ Public Class frmDocumentResultList
     Public Event NeedsRefresh As EventHandler(Of Integer) Implements IResultForm.NeedsRefresh
     Public Event ResultsRefreshed As EventHandler(Of List(Of DocumentResultList.DocumentResult))
 
-    Public Delegate Sub SetDatasourceCallback(pDatatable As DataTable)
+    Private Delegate Sub DatasourceDelegate(View As GridView, Datasource As Object)
+    Private Delegate Function RefreshResultsDelegate(Results As IEnumerable(Of BaseResult)) As Boolean
 
     Public Sub New(pLogConfig As LogConfig, pEnvironment As Environment, pParams As DocumentResultList.Params)
         ' Dieser Aufruf ist für den Designer erforderlich.
@@ -325,7 +326,7 @@ Public Class frmDocumentResultList
         If IsNothing(oObjectId) Then
             MsgBox($"Beim Speichern der Datei '{oDisplayName}' Fehler ist ein Fehler aufgetreten!", MsgBoxStyle.Critical, Text)
         Else
-            MsgBox($"Die Datei '{oDisplayName}' wurde erfolgreich gespeichert!", MsgBoxStyle.Information, Text)
+            'MsgBox($"Die Datei '{oDisplayName}' wurde erfolgreich gespeichert!", MsgBoxStyle.Information, Text)
             RaiseEvent NeedsRefresh(Me, Params.ProfileGuid)
         End If
     End Function
@@ -372,23 +373,32 @@ Public Class frmDocumentResultList
 
 
     Public Function RefreshResults(pResults As IEnumerable(Of BaseResult)) As Boolean Implements IResultForm.RefreshResults
-        _IsLoading = True
+        ' This is needed to update the grid from another form like frmMatch
-        Try
+        ' Another form means another thread, so we need a delegate here
-            UpdateTotalResults()
+        If InvokeRequired Then
-            UpdateGridData()
+            Dim oDelegate As New RefreshResultsDelegate(AddressOf RefreshResults)
+            Return GridControl1.Invoke(oDelegate, pResults)
+        Else
+            _IsLoading = True
+            Try
+                _ResultLists = pResults
 
-            Return True
+                UpdateTotalResults()
-        Catch ex As Exception
+                UpdateGridData()
-            Logger.Error(ex)
 
-            MessageBox.Show("Error while loading results:" & vbNewLine & vbNewLine & ex.Message, Text, MessageBoxButtons.OK, MessageBoxIcon.Error)
+                Return True
-            Return False
+            Catch ex As Exception
-        Finally
+                Logger.Error(ex)
-            _IsLoading = False
+
-        End Try
+                MessageBox.Show("Error while refreshing results:" & vbNewLine & vbNewLine & ex.Message, Text, MessageBoxButtons.OK, MessageBoxIcon.Error)
+                Return False
+            Finally
+                _IsLoading = False
+            End Try
+        End If
     End Function
 
-    Private Sub LoadGridData(Result As DocumentResultList.DocumentResult)
+    Private Sub LoadGridData(View As GridView, Result As DocumentResultList.DocumentResult)
         If Result.Datatable.Columns.Contains(COLUMN_DOCID) = False Then
             Throw New ApplicationException($"Datatable is missing DocId Column [{COLUMN_DOCID}] for search {Result.Title}!")
         End If
@@ -397,22 +407,26 @@ Public Class frmDocumentResultList
             Throw New ApplicationException($"Datatable is missing Filepath Column [{COLUMN_FILEPATH}] for search {Result.Title}!")
         End If
 
-        ' This is needed to update the grid from another form like frmMatch
+        SetGridDataSource(View, Result.Datatable)
-        ' Another form means another thread, so we need a delegate here
-        If GridControl1.InvokeRequired Then
-            Dim oCallback As New SetDatasourceCallback(AddressOf SetGridDataSource)
-            Invoke(oCallback, Result.Datatable)
-
-        Else
-            SetGridDataSource(Result.Datatable)
-        End If
     End Sub
 
-    Private Sub SetGridDataSource(pTable As DataTable)
+
-        GridControl1.DataSource = Nothing
+    Private Sub SetGridDataSource(pView As GridView, pTable As DataTable)
-        GridControl1.DataSource = pTable
+        Dim oSavedRowHandle As Integer = pView.FocusedRowHandle
+        pView.BeginDataUpdate()
+
+        Try
+            pView.FocusedRowHandle = GridControl.AutoFilterRowHandle
+            pView.GridControl.DataSource = Nothing
+            pView.GridControl.DataSource = pTable
+            pView.FocusedRowHandle = oSavedRowHandle
+        Finally
+            pView.EndDataUpdate()
+        End Try
     End Sub
 
+
+
     Private Sub UpdateGridData()
         ' Load Grids
         For oIndex = 0 To _ResultLists.Count - 1
@@ -420,7 +434,7 @@ Public Class frmDocumentResultList
                 Case 0
                     Dim oResult As DocumentResultList.DocumentResult = _ResultLists.Item(0)
 
-                    LoadGridData(oResult)
+                    LoadGridData(GridView1, oResult)
                     CreateDocumentGrid(GridView1, oResult)
                     RestoreLayout(GridView1)
                     UpdateGridHeader(_ResultLists, oIndex, oResult.Datatable.Rows.Count)
@@ -428,7 +442,7 @@ Public Class frmDocumentResultList
                 Case 1
                     Dim oResult As DocumentResultList.DocumentResult = _ResultLists.Item(1)
 
-                    LoadGridData(oResult)
+                    LoadGridData(GridView2, oResult)
                     CreateDocumentGrid(GridView2, oResult)
                     RestoreLayout(GridView2)
                     UpdateGridHeader(_ResultLists, oIndex, oResult.Datatable.Rows.Count)
@@ -436,7 +450,7 @@ Public Class frmDocumentResultList
                 Case 2
                     Dim oResult As DocumentResultList.DocumentResult = _ResultLists.Item(2)
 
-                    LoadGridData(oResult)
+                    LoadGridData(GridView3, oResult)
                     CreateDocumentGrid(GridView3, oResult)
                     RestoreLayout(GridView3)
                     UpdateGridHeader(_ResultLists, oIndex, oResult.Datatable.Rows.Count)