public static bool SetColumnSizes(Grid grid, out List <object> columns)
{
if (CanSetGridSizes(grid, out columns))
{
Logger.Debug("Setting column values for grid ", LogSource.Layout, grid.Name);
for (int i = 0; i < columns.Count; i++)
{
ColumnSize size = (ColumnSize)columns[i];
// Set proper width for each column, specifiying a hardcoded en-US cultureinfo fixes a nasty parsing issue
grid.ColumnDefinitions[i].Width =
(GridLength) new GridLengthConverter().ConvertFrom(null, CultureInfo.GetCultureInfo("en-US"), size.Width);
if (size.IsCollapsed)
{
// Save previous size for restoring from collapsed state
SetPreviousGridLength(grid.ColumnDefinitions[i],
(GridLength) new GridLengthConverter().ConvertFrom(size.PreviousWidth));
}
Logger.Debug("\tColumn {0} has Width {1}, Width from settings was {2}",
LogSource.Layout, i, grid.ColumnDefinitions[i].Width, columns[i].ToString());
}
return(true);
}
return(false);
}
public static void SaveColumnSizes(Grid grid)
{
Logger.Debug("Storing column values for grid ", LogSource.Layout, grid.Name);
for (int i = 0; i < grid.ColumnDefinitions.Count; i++)
{
string key = String.Format("/Settings/GridColumnSize/{0}/{1}", grid.Name, i);
Logger.Debug("\tColumn {0} has Width {1}", LogSource.Layout, i, grid.ColumnDefinitions[i].Width);
ColumnSize size = new ColumnSize {
Width = grid.ColumnDefinitions[i].Width.ToString()
};
if (grid.ColumnDefinitions[i].Width.Value == 0)
{
size.IsCollapsed = true;
size.PreviousWidth = GetPreviousGridLength(grid.ColumnDefinitions[i]).ToString();
}
// Watch the ToString call here, if you save a reference to the Width property, the value
// will default to Auto during application shutdown because another Save call is triggered.
ClientState.Current.Context.SaveSetting(key, size);
}
}