Find references, fix for data flow task with property expressions. Minor code clean-up.

Author: sqlgreen

SSIS/FindUnusedVariables.cs

@@ -10,11 +10,13 @@ namespace BIDSHelper.SSIS
     public partial class FindUnusedVariables : Form
     {
         private BackgroundWorker processPackage = null;
-        private System.Diagnostics.Stopwatch stopwatch;
         private FindVariables finder = new FindVariables();
         private Package package;
         private List<string> unusedVariablesList;
-        
+#if DEBUG
+        private System.Diagnostics.Stopwatch stopwatch;
+#endif
+                
         public FindUnusedVariables(VariablesDisplayMode displayMode)
         {
             this.DisplayMode = displayMode;
@@ -84,7 +86,9 @@ public DialogResult Show(Package package)
                 }
             }
 
+#if DEBUG
             stopwatch = new System.Diagnostics.Stopwatch();
+#endif
             processPackage.RunWorkerAsync(variables.ToArray());
 
             return this.ShowDialog();
@@ -116,8 +120,8 @@ private void VariableFound(object sender, VariableFoundEventArgs e)
         private void processPackage_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
         {
             this.progressBar.Visible = false;
-            stopwatch.Stop();
 #if DEBUG
+            stopwatch.Stop();
             this.Text = string.Format("{0} ({1})", this.Text, stopwatch.ElapsedMilliseconds);
 #endif
             this.selectionList.ClearItems();
@@ -126,8 +130,9 @@ private void processPackage_RunWorkerCompleted(object sender, RunWorkerCompleted
 
         private void processPackage_DoWork(object sender, DoWorkEventArgs e)
         {
+#if DEBUG
             stopwatch.Start();
-
+#endif
             Variable[] variables = e.Argument as Variable[];
             finder.FindReferences(this.package, variables, null);
         }

SSIS/FindVariableReferences.cs

@@ -10,7 +10,9 @@ namespace BIDSHelper.SSIS
     public partial class FindVariableReferences : Form
     {
         private BackgroundWorker processPackage = null;
+#if DEBUG
         private System.Diagnostics.Stopwatch stopwatch;
+#endif
         private FindVariables finder = new FindVariables();
         private Package package;
         private Variable variable;
@@ -43,8 +45,9 @@ public void Show(Package package, Variable variable)
             this.progressBar.Visible = true;
 
             InitializeTreeView();
-
+#if DEBUG
             stopwatch = new System.Diagnostics.Stopwatch();
+#endif
             processPackage.RunWorkerAsync();
 
             this.Show();
@@ -78,17 +81,20 @@ private void processPackage_RunWorkerCompleted(object sender, RunWorkerCompleted
         {
             TreeNode parent = this.treeView.Nodes[0];
 
+#if DEBUG
             stopwatch.Stop();
             this.Text += (" " + stopwatch.ElapsedMilliseconds.ToString());
-
+#endif
             this.treeView.Enabled = true;            
 
             this.progressBar.Visible = false;
         }
 
         private void processPackage_DoWork(object sender, DoWorkEventArgs e)
         {
-            stopwatch.Start();            
+#if DEBUG
+            stopwatch.Start();
+#endif
             finder.FindReferences(this.package, this.variable, this.treeView);
         }
         #endregion