public static string ParameterToDisplayString(GPParameterType type, GPParameter param)
{
if (param == null)
{
return(string.Empty);
}
switch (type)
{
case GPParameterType.Date:
GPDate date = param as GPDate;
if (date != null && date.Value != null)
{
return(date.Value.ToString());
}
return(null);
case GPParameterType.LinearUnit:
GPLinearUnit lu = param as GPLinearUnit;
if (lu != null)
{
return(string.Format("{0} {1}", lu.Distance, lu.Unit.ToString().Replace("esri", "")));
}
return(null);
case GPParameterType.Boolean:
case GPParameterType.Double:
case GPParameterType.Long:
case GPParameterType.String:
case GPParameterType.FeatureLayer:
case GPParameterType.RecordSet:
case GPParameterType.DataFile:
return(ParameterToString(type, param, CultureHelper.GetCurrentCulture()));
case GPParameterType.RasterData:
case GPParameterType.RasterDataLayer:
GPRasterData ras = param as GPRasterData;
if (ras != null)
{
return(ras.Url);
}
return(null);
}
return(string.Empty);
}
public override void AddUI(Grid grid)
{
if (Config != null && Config.ShownAtRunTime)
{
#region
StackPanel panel = new StackPanel()
{
Orientation = System.Windows.Controls.Orientation.Horizontal,
HorizontalAlignment = System.Windows.HorizontalAlignment.Left
};
TextBox tb = new TextBox()
{
Margin = new Thickness(2), Width = 50
};
tb.SetValue(Grid.ColumnProperty, 0);
tb.SetValue(ToolTipService.ToolTipProperty, Config.ToolTip);
if (value != null)
{
tb.Text = value.Distance.ToString();
}
tb.TextChanged += (s, e) =>
{
double val = double.NaN;
if (double.TryParse(tb.Text, System.Globalization.NumberStyles.Any, CultureHelper.GetCurrentCulture(), out val))
{
if (value == null)
{
Value = new GPLinearUnit(Config.Name, esriUnits.esriUnknownUnits, val);
}
else
{
value.Distance = val;
}
}
else
{
if (value == null)
{
Value = new GPLinearUnit(Config.Name, esriUnits.esriUnknownUnits, double.NaN);
}
else
{
value.Distance = double.NaN;
}
}
RaiseCanExecuteChanged();
};
panel.Children.Add(tb);
ComboBox cb = new ComboBox()
{
HorizontalAlignment = System.Windows.HorizontalAlignment.Left,
Width = 125,
Height = 24,
Margin = new Thickness(2),
Foreground = new SolidColorBrush(Colors.Black)
};
cb.SetValue(Grid.ColumnProperty, 1);
cb.Items.Add(new TextBlock()
{
Text = Strings.Unknown, Tag = esriUnits.esriUnknownUnits
});
cb.Items.Add(new TextBlock()
{
Text = Strings.Inches, Tag = esriUnits.esriInches
});
cb.Items.Add(new TextBlock()
{
Text = Strings.Points, Tag = esriUnits.esriPoints
});
cb.Items.Add(new TextBlock()
{
Text = Strings.Feet, Tag = esriUnits.esriFeet
});
cb.Items.Add(new TextBlock()
{
Text = Strings.Yards, Tag = esriUnits.esriYards
});
cb.Items.Add(new TextBlock()
{
Text = Strings.Miles, Tag = esriUnits.esriMiles
});
cb.Items.Add(new TextBlock()
{
Text = Strings.NauticalMiles, Tag = esriUnits.esriNauticalMiles
});
cb.Items.Add(new TextBlock()
{
Text = Strings.Millimeters, Tag = esriUnits.esriMillimeters
});
cb.Items.Add(new TextBlock()
{
Text = Strings.Centimeters, Tag = esriUnits.esriCentimeters
});
cb.Items.Add(new TextBlock()
{
Text = Strings.Meters, Tag = esriUnits.esriMeters
});
cb.Items.Add(new TextBlock()
{
Text = Strings.Kilometers, Tag = esriUnits.esriKilometers
});
cb.Items.Add(new TextBlock()
{
Text = Strings.DecimalDegrees, Tag = esriUnits.esriDecimalDegrees
});
cb.Items.Add(new TextBlock()
{
Text = Strings.Decimeters, Tag = esriUnits.esriDecimeters
});
TextBlock item;
for (int i = 0; i < cb.Items.Count; i++)
{
item = cb.Items[i] as TextBlock;
if (((esriUnits)item.Tag) == value.Unit)
{
cb.SelectedIndex = i;
cb.SelectedItem = item;
}
}
cb.SelectionChanged += (a, b) =>
{
value.Unit = (esriUnits)((cb.SelectedItem as TextBlock).Tag);
RaiseCanExecuteChanged();
};
panel.Children.Add(cb);
panel.SetValue(Grid.RowProperty, grid.RowDefinitions.Count - 1);
panel.SetValue(Grid.ColumnProperty, 1);
grid.Children.Add(panel);
#endregion
RaiseCanExecuteChanged();
}
}
public override void AddUI(Grid grid)
{
if (Config != null && Config.ShownAtRunTime)
{
#region
StackPanel panel = new StackPanel()
{
Orientation = System.Windows.Controls.Orientation.Horizontal,
HorizontalAlignment = System.Windows.HorizontalAlignment.Left
};
TextBox tb = new TextBox() { Margin = new Thickness(2), Width = 50 };
tb.SetValue(Grid.ColumnProperty, 0);
tb.SetValue(ToolTipService.ToolTipProperty, Config.ToolTip);
if (value != null)
tb.Text = value.Distance.ToString();
tb.TextChanged += (s, e) =>
{
double val = double.NaN;
if (double.TryParse(tb.Text, System.Globalization.NumberStyles.Any, CultureHelper.GetCurrentCulture(), out val))
{
if (value == null)
Value = new GPLinearUnit(Config.Name, esriUnits.esriUnknownUnits, val);
else
value.Distance = val;
}
else
{
if (value == null)
Value = new GPLinearUnit(Config.Name, esriUnits.esriUnknownUnits, double.NaN);
else
value.Distance = double.NaN;
}
RaiseCanExecuteChanged();
};
panel.Children.Add(tb);
ComboBox cb = new ComboBox()
{
HorizontalAlignment = System.Windows.HorizontalAlignment.Left,
Width = 125,
Height = 24,
Margin = new Thickness(2),
Foreground = new SolidColorBrush(Colors.Black)
};
cb.SetValue(Grid.ColumnProperty, 1);
cb.Items.Add(new TextBlock() { Text = Strings.Unknown, Tag = esriUnits.esriUnknownUnits});
cb.Items.Add(new TextBlock() { Text = Strings.Inches, Tag = esriUnits.esriInches });
cb.Items.Add(new TextBlock() { Text = Strings.Points, Tag = esriUnits.esriPoints });
cb.Items.Add(new TextBlock() { Text = Strings.Feet, Tag = esriUnits.esriFeet });
cb.Items.Add(new TextBlock() { Text = Strings.Yards, Tag = esriUnits.esriYards });
cb.Items.Add(new TextBlock() { Text = Strings.Miles, Tag = esriUnits.esriMiles });
cb.Items.Add(new TextBlock() { Text = Strings.NauticalMiles, Tag = esriUnits.esriNauticalMiles });
cb.Items.Add(new TextBlock() { Text = Strings.Millimeters, Tag = esriUnits.esriMillimeters });
cb.Items.Add(new TextBlock() { Text = Strings.Centimeters, Tag = esriUnits.esriCentimeters });
cb.Items.Add(new TextBlock() { Text = Strings.Meters, Tag = esriUnits.esriMeters });
cb.Items.Add(new TextBlock() { Text = Strings.Kilometers, Tag = esriUnits.esriKilometers });
cb.Items.Add(new TextBlock() { Text = Strings.DecimalDegrees, Tag = esriUnits.esriDecimalDegrees });
cb.Items.Add(new TextBlock() { Text = Strings.Decimeters, Tag = esriUnits.esriDecimeters });
TextBlock item;
for (int i = 0; i < cb.Items.Count; i++)
{
item = cb.Items[i] as TextBlock;
if (((esriUnits)item.Tag) == value.Unit)
{
cb.SelectedIndex = i;
cb.SelectedItem = item;
}
}
cb.SelectionChanged += (a, b) =>
{
value.Unit = (esriUnits)((cb.SelectedItem as TextBlock).Tag);
RaiseCanExecuteChanged();
};
panel.Children.Add(cb);
panel.SetValue(Grid.RowProperty, grid.RowDefinitions.Count - 1);
panel.SetValue(Grid.ColumnProperty, 1);
grid.Children.Add(panel);
#endregion
RaiseCanExecuteChanged();
}
}
