Entferne lblNoFileSelected und vereinheitliche Statusanzeige

Das Label lblNoFileSelected wurde entfernt und alle Verweise darauf durch lbFileNotLoaded ersetzt. Die Eigenschaften von lbFileNotLoaded wurden erweitert (rote Schrift, UseForeColor aktiviert). Die Sichtbarkeitssteuerung erfolgt nun ausschließlich über lbFileNotLoaded. Ressourcen und Metadaten in der .resx-Datei wurden entsprechend bereinigt. Damit ist die Statusanzeige für "Keine Datei geladen" nun konsistent und der Code aufgeräumter.

DocumentViewer.Designer.vb

@@ -65,7 +65,6 @@ Partial Class DocumentViewer
         Me.lbFileNotLoaded = New DevExpress.XtraEditors.LabelControl()
         Me.RichEditControl1 = New DevExpress.XtraRichEdit.RichEditControl()
         Me.lblInfo = New System.Windows.Forms.Label()
-        Me.lblNoFileSelected = New DevExpress.XtraEditors.LabelControl()
         CType(Me.BarManager1, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.RepositoryItemTextEdit2, System.ComponentModel.ISupportInitialize).BeginInit()
         CType(Me.RepositoryItemTextEdit3, System.ComponentModel.ISupportInitialize).BeginInit()
@@ -439,7 +438,9 @@ Partial Class DocumentViewer
         Me.lbFileNotLoaded.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _
             Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
         Me.lbFileNotLoaded.Appearance.Font = New System.Drawing.Font("Segoe UI", 9.75!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
+        Me.lbFileNotLoaded.Appearance.ForeColor = System.Drawing.Color.Red
         Me.lbFileNotLoaded.Appearance.Options.UseFont = True
+        Me.lbFileNotLoaded.Appearance.Options.UseForeColor = True
         Me.lbFileNotLoaded.Appearance.Options.UseTextOptions = True
         Me.lbFileNotLoaded.Appearance.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center
         Me.lbFileNotLoaded.Appearance.TextOptions.VAlignment = DevExpress.Utils.VertAlignment.Center
@@ -469,23 +470,10 @@ Partial Class DocumentViewer
         Me.lblInfo.Size = New System.Drawing.Size(100, 23)
         Me.lblInfo.TabIndex = 0
         '
-        'lblNoFileSelected
-        '
-        Me.lblNoFileSelected.Appearance.Font = New System.Drawing.Font("Tahoma", 12.0!, CType((System.Drawing.FontStyle.Bold Or System.Drawing.FontStyle.Italic), System.Drawing.FontStyle), System.Drawing.GraphicsUnit.Point, CType(0, Byte))
-        Me.lblNoFileSelected.Appearance.ForeColor = System.Drawing.Color.Firebrick
-        Me.lblNoFileSelected.Appearance.Options.UseFont = True
-        Me.lblNoFileSelected.Appearance.Options.UseForeColor = True
-        Me.lblNoFileSelected.Location = New System.Drawing.Point(18, 39)
-        Me.lblNoFileSelected.Name = "lblNoFileSelected"
-        Me.lblNoFileSelected.Size = New System.Drawing.Size(130, 19)
-        Me.lblNoFileSelected.TabIndex = 11
-        Me.lblNoFileSelected.Text = "No file selected"
-        '
         'DocumentViewer
         '
         Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
         Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
-        Me.Controls.Add(Me.lblNoFileSelected)
         Me.Controls.Add(Me.RichEditControl1)
         Me.Controls.Add(Me.lbFileNotLoaded)
         Me.Controls.Add(Me.SpreadsheetControl1)
@@ -549,5 +537,4 @@ Partial Class DocumentViewer
     Friend WithEvents btnSearch2 As DevExpress.XtraBars.BarButtonItem
     Friend WithEvents RichEditControl1 As DevExpress.XtraRichEdit.RichEditControl
     Friend WithEvents lblInfo As Label
-    Friend WithEvents lblNoFileSelected As DevExpress.XtraEditors.LabelControl
 End Class

DocumentViewer.resx

@@ -123,9 +123,6 @@
   <metadata name="BarManager1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>285, 22</value>
   </metadata>
-  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
-    <value>147</value>
-  </metadata>
   <assembly alias="DevExpress.Data.v21.2" name="DevExpress.Data.v21.2, Version=21.2.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" />
   <data name="buttonPrint.ImageOptions.SvgImage" type="DevExpress.Utils.Svg.SvgImage, DevExpress.Data.v21.2" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>
@@ -164,6 +161,26 @@
         NC42LTAuOCw2LjUtMi4xbDcuOSw3LjljMC4zLDAuMywwLjksMC4zLDEuMiwwbDEuMi0xLjJDMzAuMSwy
         OC4yLDMwLjEsMjcuNiwyOS43LDI3LjN6IE00LDEzYzAtNSw0LTksOS05YzUsMCw5LDQsOSw5ICAgcy00
         LDktOSw5QzgsMjIsNCwxOCw0LDEzeiIgY2xhc3M9IkJsYWNrIiAvPg0KICA8L2c+DQo8L3N2Zz4L
+</value>
+  </data>
+  <data name="btnSearch2.ImageOptions.SvgImage" type="DevExpress.Utils.Svg.SvgImage, DevExpress.Data.v21.2" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <value>
+        AAEAAAD/////AQAAAAAAAAAMAgAAAFlEZXZFeHByZXNzLkRhdGEudjIxLjIsIFZlcnNpb249MjEuMi40
+        LjAsIEN1bHR1cmU9bmV1dHJhbCwgUHVibGljS2V5VG9rZW49Yjg4ZDE3NTRkNzAwZTQ5YQUBAAAAHURl
+        dkV4cHJlc3MuVXRpbHMuU3ZnLlN2Z0ltYWdlAQAAAAREYXRhBwICAAAACQMAAAAPAwAAANoCAAAC77u/
+        PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0nVVRGLTgnPz4NCjxzdmcgeD0iMHB4IiB5PSIwcHgi
+        IHZpZXdCb3g9IjAgMCAzMiAzMiIgdmVyc2lvbj0iMS4xIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv
+        MjAwMC9zdmciIHhtbG5zOnhsaW5rPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rIiB4bWw6c3Bh
+        Y2U9InByZXNlcnZlIiBpZD0iTGF5ZXJfMSIgc3R5bGU9ImVuYWJsZS1iYWNrZ3JvdW5kOm5ldyAwIDAg
+        MzIgMzIiPg0KICA8c3R5bGUgdHlwZT0idGV4dC9jc3MiPgoJLkJsdWV7ZmlsbDojMTE3N0Q3O30KCS5Z
+        ZWxsb3d7ZmlsbDojRkZCMTE1O30KCS5CbGFja3tmaWxsOiM3MjcyNzI7fQoJLkdyZWVue2ZpbGw6IzAz
+        OUMyMzt9CgkuUmVke2ZpbGw6I0QxMUMxQzt9Cgkuc3Qwe29wYWNpdHk6MC43NTt9Cgkuc3Qxe29wYWNp
+        dHk6MC41O30KPC9zdHlsZT4NCiAgPGcgaWQ9Ilpvb20iPg0KICAgIDxwYXRoIGQ9Ik0yNy43LDI1LjNM
+        MjAuNSwxOGMxLTEuNCwxLjUtMy4yLDEuNS01YzAtNS00LTktOS05cy05LDQtOSw5YzAsNSw0LDksOSw5
+        YzEuOSwwLDMuNi0wLjYsNS0xLjVsNy4zLDcuMyAgIGMwLjMsMC4zLDAuOSwwLjMsMS4yLDBsMS4yLTEu
+        MkMyOC4xLDI2LjIsMjguMSwyNS42LDI3LjcsMjUuM3ogTTYsMTNjMC0zLjksMy4xLTcsNy03czcsMy4x
+        LDcsN2MwLDMuOS0zLjEsNy03LDdTNiwxNi45LDYsMTN6IiBjbGFzcz0iQmxhY2siIC8+DQogIDwvZz4N
+        Cjwvc3ZnPgs=
 </value>
   </data>
   <data name="btnPrevHighlight.ImageOptions.SvgImage" type="DevExpress.Utils.Svg.SvgImage, DevExpress.Data.v21.2" mimetype="application/x-microsoft.net.object.bytearray.base64">
@@ -202,6 +219,9 @@
         OCw4TDE2LDI0eiIgY2xhc3M9IkdyZWVuIiAvPg0KICA8L2c+DQo8L3N2Zz4L
 </value>
   </data>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>147</value>
+  </metadata>
   <data name="btnSearch.ImageOptions.SvgImage" type="DevExpress.Utils.Svg.SvgImage, DevExpress.Data.v21.2" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>
         AAEAAAD/////AQAAAAAAAAAMAgAAAFlEZXZFeHByZXNzLkRhdGEudjIxLjIsIFZlcnNpb249MjEuMi40
@@ -226,26 +246,6 @@
         ICAgYzAuOS0zLDMuNy01LDctNXM2LjEsMiw3LDVDMjkuMSwyNiwyNi4zLDI4LDIzLDI4eiBNMjMsMjZj
         LTEuNywwLTMtMS4zLTMtM3MxLjMtMywzLTNzMywxLjMsMywzUzI0LjcsMjYsMjMsMjZ6IiBjbGFzcz0i
         QmxhY2siIC8+DQogIDwvZz4NCjwvc3ZnPgs=
-</value>
-  </data>
-  <data name="btnSearch2.ImageOptions.SvgImage" type="DevExpress.Utils.Svg.SvgImage, DevExpress.Data.v21.2" mimetype="application/x-microsoft.net.object.bytearray.base64">
-    <value>
-        AAEAAAD/////AQAAAAAAAAAMAgAAAFlEZXZFeHByZXNzLkRhdGEudjIxLjIsIFZlcnNpb249MjEuMi40
-        LjAsIEN1bHR1cmU9bmV1dHJhbCwgUHVibGljS2V5VG9rZW49Yjg4ZDE3NTRkNzAwZTQ5YQUBAAAAHURl
-        dkV4cHJlc3MuVXRpbHMuU3ZnLlN2Z0ltYWdlAQAAAAREYXRhBwICAAAACQMAAAAPAwAAANoCAAAC77u/
-        PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0nVVRGLTgnPz4NCjxzdmcgeD0iMHB4IiB5PSIwcHgi
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-        Y2U9InByZXNlcnZlIiBpZD0iTGF5ZXJfMSIgc3R5bGU9ImVuYWJsZS1iYWNrZ3JvdW5kOm5ldyAwIDAg
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-        ZWxsb3d7ZmlsbDojRkZCMTE1O30KCS5CbGFja3tmaWxsOiM3MjcyNzI7fQoJLkdyZWVue2ZpbGw6IzAz
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-        dHk6MC41O30KPC9zdHlsZT4NCiAgPGcgaWQ9Ilpvb20iPg0KICAgIDxwYXRoIGQ9Ik0yNy43LDI1LjNM
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-        YzEuOSwwLDMuNi0wLjYsNS0xLjVsNy4zLDcuMyAgIGMwLjMsMC4zLDAuOSwwLjMsMS4yLDBsMS4yLTEu
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-        LDcsN2MwLDMuOS0zLjEsNy03LDdTNiwxNi45LDYsMTN6IiBjbGFzcz0iQmxhY2siIC8+DQogIDwvZz4N
-        Cjwvc3ZnPgs=
 </value>
   </data>
   <metadata name="PrintDocument1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">

DocumentViewer.vb

@@ -77,8 +77,8 @@ Public Class DocumentViewer
     End Sub
 
     Private Sub UpdateNoFileSelectedLabel(ByVal isLoaded As Boolean)
-        If lblNoFileSelected IsNot Nothing Then
+        If lbFileNotLoaded IsNot Nothing Then
-            lblNoFileSelected.Visible = Not isLoaded
+            lbFileNotLoaded.Visible = Not isLoaded
         End If
     End Sub