Changeset 16730

Timestamp:

04/01/19 09:59:16 (5 years ago)

Author:

chaider

Message:

#2971 Added validation for NamedInterval. Show validation error inside table.

File:

• branches/2971_named_intervals/HeuristicLab.Problems.DataAnalysis.Views/3.4/Regression/NamedIntervalsView.cs (modified) (1 diff)

branches/2971_named_intervals/HeuristicLab.Problems.DataAnalysis.Views/3.4/Regression/NamedIntervalsView.cs

@@ -130 +130 @@
       // we can assume it's the users fault if he or she enters incorrect values
 
-      // if (dataGridView.Rows[e.RowIndex].IsNewRow) {
-      //   return;
-      // }
-      // 
-      // if (!double.TryParse(e.FormattedValue.ToString(), out var value)) {
-      //   e.Cancel = true;
-      //   dataGridView.Rows[e.RowIndex].ErrorText = "Value must be a double value.";
-      // } else if (string.IsNullOrEmpty(dataGridView.Rows[e.RowIndex].Cells[0].Value.ToString()) ||
-      //   string.IsNullOrEmpty(dataGridView.Rows[e.RowIndex].Cells[1].Value.ToString())) {
-      //   // accept any value if one of the cells is still empty
-      // } else {
-      //   var left = double.Parse(dataGridView.Rows[e.RowIndex].Cells[0].Value.ToString());
-      //   var right = double.Parse(dataGridView.Rows[e.RowIndex].Cells[1].Value.ToString());
-      //   if (e.ColumnIndex == 1 && value < left || e.ColumnIndex == 0 && value > right) {
-      //     e.Cancel = true;
-      //     dataGridView.Rows[e.RowIndex].ErrorText = "Lower bound of interval must be smaller than upper bound.";
-      //   }
-      // }
+      if (dataGridView.Rows[e.RowIndex].IsNewRow) {
+        return;
+      }
+      
+      if (!double.TryParse(e.FormattedValue.ToString(), out var value)) {
+        e.Cancel = true;
+        dataGridView.Rows[e.RowIndex].ErrorText = "Value must be a double value.";
+      } else if (string.IsNullOrEmpty(dataGridView.Rows[e.RowIndex].Cells[0].Value.ToString()) ||
+        string.IsNullOrEmpty(dataGridView.Rows[e.RowIndex].Cells[1].Value.ToString())) {
+        // accept any value if one of the cells is still empty
+      } else {
+        var left = double.Parse(dataGridView.Rows[e.RowIndex].Cells[0].Value.ToString());
+        var right = double.Parse(dataGridView.Rows[e.RowIndex].Cells[1].Value.ToString());
+        if (e.ColumnIndex == 1 && value < left || e.ColumnIndex == 0 && value > right) {
+          e.Cancel = true;
+          dataGridView.Rows[e.RowIndex].ErrorText = "Lower bound of interval must be smaller than upper bound.";
+        }
+      }
     }