/// <summary>
/// Browses the report.
/// </summary>
/// <param name="parm">The parm.</param>
private void BrowseReport(object parm)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.AddExtension = true;
openFileDialog.InitialDirectory = SampleSourceHelper.GetSamplePath() + @"Common\Data\CubeModelTemplates";
openFileDialog.DefaultExt = "xml";
openFileDialog.Filter = "Report Set (.xml)|*.xml";
openFileDialog.RestoreDirectory = true;
bool?openFileDialogResult = openFileDialog.ShowDialog();
if (openFileDialogResult.HasValue && openFileDialogResult.Value)
{
this.ReportPath = openFileDialog.FileName;
this.DataManager.LoadReportDefinitionFile(this.ReportPath);
ObservableCollection <string> newList = new ObservableCollection <string>();
foreach (OlapReport item in this.DataManager.Reports)
{
newList.Add(item.Name);
}
this.AvailableReportNames = newList;
this.SelectedReport = this.DataManager.Reports[0].Name;
}
else
{
MessageBox.Show("Report is not in an appropriate format");
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
this.ShowWaitingDialog();
try
{
olapgrid1.OlapDataManager = olapDataManager;
string samplePath = SampleSourceHelper.GetSamplePath() + @"\Common\Data\CubeModelTemplates\ReportDefenitionFile.xml";
this.txtReportFilePath.Text = samplePath;
LoadReports(samplePath);
}
catch (FileNotFoundException ex)
{
MessageBox.Show(ex.Message, "File not found");
}
this.CloseWaitingDialog();
cmbReportSet.SelectedIndex = 1;
}
/// <summary>
/// Initializes a new instance of the <see cref="ViewModel"/> class.
/// </summary>
public ViewModel()
{
this.olapDataManager = new OlapDataManager(ConnectionString);
this.olapDataManager.LoadReportDefinitionFile(SampleSourceHelper.GetSamplePath() + @"Common\Data\CubeModelTemplates\ReportDefenitionFile.xml");
this.olapDataManager.LoadReport(this.olapDataManager.Reports[0].Name);
}
public Model()
{
this.SqlQuery = new StringBuilder("Select Country,State,City,Year,Semester,Quarter,Month,Date,ProductCategory,ProductSubCategory,ProductName,Quantity from [Sheet1$]");
try
{
this.dbConnection = new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + SampleSourceHelper.GetSamplePath() + "\\Common\\Data\\Sales DB.xls;Extended Properties=Excel 8.0;");
}
catch
{
//Return
}
}
protected override void Invoke(object parameter)
{
var visualBrush = Target.GridBackground as VisualBrush;
var panel = ((this.Target.GridBackground as VisualBrush).Visual as Panel);
if (panel != null && panel.Children.Count > 1 && panel.Children[0] is Image && panel.Children[1] is TextBlock)
{
if (parameter is SelectionChangedEventArgs && ((parameter as SelectionChangedEventArgs).Source as ComboBox).Name == "combo_hralign")
{
string selectedValue = ((parameter as SelectionChangedEventArgs).Source as ComboBox).SelectedItem.ToString().Replace("System.Windows.Controls.ComboBoxItem: ", "");
switch (selectedValue)
{
case "Left":
visualBrush.AlignmentX = AlignmentX.Left;
horizontalAlignment = AlignmentX.Left;
break;
case "Right":
visualBrush.AlignmentX = AlignmentX.Right;
horizontalAlignment = AlignmentX.Right;
break;
case "Center":
visualBrush.AlignmentX = AlignmentX.Center;
horizontalAlignment = AlignmentX.Center;
break;
}
}
else if (parameter is SelectionChangedEventArgs && ((parameter as SelectionChangedEventArgs).Source as ComboBox).Name == "combo_vralign")
{
string selectedValue = ((parameter as SelectionChangedEventArgs).Source as ComboBox).SelectedItem.ToString().Replace("System.Windows.Controls.ComboBoxItem: ", "");
switch (selectedValue)
{
case "Top":
visualBrush.AlignmentY = AlignmentY.Top;
verticalAlignment = AlignmentY.Top;
break;
case "Bottom":
visualBrush.AlignmentY = AlignmentY.Bottom;
verticalAlignment = AlignmentY.Bottom;
break;
case "Center":
visualBrush.AlignmentY = AlignmentY.Center;
verticalAlignment = AlignmentY.Center;
break;
}
}
else if (parameter is EventArgs && (parameter as RoutedEventArgs).Source is RadioButton && ((parameter as RoutedEventArgs).Source as RadioButton).Name == "rd_imagewatermark")
{
(panel.Children[0] as Image).Visibility = Visibility.Visible;
(panel.Children[1] as TextBlock).Visibility = Visibility.Hidden;
visualBrush.AlignmentY = verticalAlignment;
visualBrush.AlignmentX = horizontalAlignment;
string samplePath = SampleSourceHelper.GetSamplePath() + @"Common\Images\OlapChart";
(panel.Children[0] as Image).Source = new BitmapImage(new Uri(samplePath + @"\Watermark.png"));
}
else if (parameter is EventArgs && (parameter as RoutedEventArgs).Source is RadioButton && ((parameter as RoutedEventArgs).Source as RadioButton).Name == "rd_textwatermark")
{
(panel.Children[0] as Image).Source = null;
(panel.Children[0] as Image).Visibility = Visibility.Hidden;
(panel.Children[1] as TextBlock).Visibility = Visibility.Visible;
visualBrush.AlignmentY = verticalAlignment;
visualBrush.AlignmentX = horizontalAlignment;
}
if (parameter is EventArgs)
{
int i = 0;
string[] colors = { "Red", "Lime", "Cyan", "Violet", "DeepSkyBlue", "DarkGray", "Blue" };
foreach (ChartSeries series in this.Target.Series)
{
var color = ColorConverter.ConvertFromString(colors[i]);
if (color != null)
{
SolidColorBrush brush = new SolidColorBrush((Color)color);
series.StrokeThickness = 3;
series.Interior = brush;
}
i += 1;
}
}
}
}