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.
2026-05-06 11:45:43 +02:00
3 changed files with 27 additions and 40 deletions
--- a/DocumentViewer.Designer.vb
+++ b/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
--- a/DocumentViewer.resx
+++ b/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>
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+        dkV4cHJlc3MuVXRpbHMuU3ZnLlN2Z0ltYWdlAQAAAAREYXRhBwICAAAACQMAAAAPAwAAANoCAAAC77u/
+        PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0nVVRGLTgnPz4NCjxzdmcgeD0iMHB4IiB5PSIwcHgi
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+        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
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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">
--- a/DocumentViewer.vb
+++ b/DocumentViewer.vb
@@ -77,8 +77,8 @@ Public Class DocumentViewer
    End Sub

    Private Sub UpdateNoFileSelectedLabel(ByVal isLoaded As Boolean)
-        If lblNoFileSelected IsNot Nothing Then
-            lblNoFileSelected.Visible = Not isLoaded
+        If lbFileNotLoaded IsNot Nothing Then
+            lbFileNotLoaded.Visible = Not isLoaded
        End If
    End Sub