public bool PropertyGridItemsSetValue(PropertyValueChangedEventArgs e)
{
bool r = false;
foreach (AvailablePlugIn <IPlugIn> p in this.AvailablePlugInCollection)
{
CustomProperty.CustomPropertyDescriptor d = e.ChangedItem.PropertyDescriptor as CustomProperty.CustomPropertyDescriptor;
if (d == null)
{
continue;
}
CustomProperty c = d.CustomProperty as CustomProperty;
if (c == null || false == c.Tag.Equals(p.Instance.ID))
{
continue;
}
IPlugInUI u = p.Instance as IPlugInUI;
if (u != null)
{
u.UISetValue(e);
r = true;
break;
}
}
return(r);
}
private void SetTextStyleValue(CustomProperty.CustomPropertyDescriptor cpd)
{
if (cpd == null)
{
return;
}
CustomProperty cp = cpd.CustomProperty as CustomProperty;
if (cp.Name == "Font")
{
Font font = cp.Value as Font;
DrawingFontStyles tStyle = DrawingFontStyles.Regular;
if (font.Style == FontStyle.Bold)
{
tStyle = DrawingFontStyles.Bold;
}
if (font.Style == FontStyle.Italic)
{
tStyle = DrawingFontStyles.Italic;
}
if (font.Style == FontStyle.Strikeout)
{
tStyle = DrawingFontStyles.Strikeout;
}
if (font.Style == FontStyle.Underline)
{
tStyle = DrawingFontStyles.Underline;
}
textStyle.Font = new GeoFont(font.FontFamily.Name,
font.Size,
tStyle);
}
if (cp.Name == "TextColor")
{
Color fillColor = (Color)cp.Value;
textStyle.TextSolidBrush = new GeoSolidBrush(new GeoColor(fillColor.R,
fillColor.G,
fillColor.B));
}
if (cp.Name == "TextColumnName")
{
string textColumnName = cp.Value.ToString();
textStyle.TextColumnName = textColumnName;
}
}
private void Properties_PropertyValueChanged(System.Object s, System.Windows.Forms.PropertyValueChangedEventArgs e)
{
string message;
StatusLabel.Image = SystemIcons.Information.ToBitmap();
switch (e.ChangedItem.PropertyDescriptor.GetType().Name)
{
case "CustomPropertyDescriptor":
CustomProperty.CustomPropertyDescriptor cpd = e.ChangedItem.PropertyDescriptor as CustomProperty.CustomPropertyDescriptor;
if (cpd != null)
{
CustomProperty cp = (PropertyGridEx.CustomProperty)cpd.CustomProperty;
if (cp == null)
{
return;
}
if (cp.Value != null)
{
message = " Value: " + cp.Value.ToString();
if (e.OldValue != null)
{
message = message + "; Previous: " + e.OldValue.ToString();
}
if (cp.SelectedItem != null)
{
message = message + "; SelectedItem: " + cp.SelectedItem.ToString();
}
if (cp.SelectedValue != null)
{
message = message + "; SelectedValue: " + cp.SelectedValue.ToString();
}
StatusLabel.Text = message;
}
}
break;
case "MergePropertyDescriptor":
message = " {MultiProperty [" + e.ChangedItem.Label + "]} " + e.ChangedItem.Value.ToString();
if (e.OldValue == null)
{
message = message + "; Nothing";
}
else
{
message = message + "; " + e.OldValue.ToString();
}
StatusLabel.Text = message;
break;
case "ReflectPropertyDescriptor":
message = " {NestedProperty [" + e.ChangedItem.Label + "]} " + e.ChangedItem.Value.ToString();
if (e.OldValue == null)
{
message = message + "; Nothing";
}
else
{
message = message + "; " + e.OldValue.ToString();
}
StatusLabel.Text = message;
break;
default:
StatusLabel.Image = SystemIcons.Error.ToBitmap();
StatusLabel.Text = " {Unknown PropertyDescriptor}";
break;
}
}