private static int FindInsertLocation(GridViewColumnCollection currentColumns, List <GridViewColumn> originalColumns, GridViewColumn column)
{
int insertLocation = IgnoreVisibilityChange;
var currentLocation = currentColumns.IndexOf(column);
if (currentLocation < 0)
{
var originalLocation = originalColumns.IndexOf(column);
if (originalLocation > 0)
{
// try to find where to insert based on neighbors
if (originalLocation >= (originalColumns.Count - 1))
{
// we were the last column, so stay there.
insertLocation = -1;
}
else
{
insertLocation = originalLocation;
}
}
else if (originalLocation < 0)
{
throw new InvalidOperationException();
}
////else we were the first column, so stay there
}
return(insertLocation);
}
private int FindIndex(GridViewColumnCollection columns, String id)
{
int index = -1;
for (int i = 0; i < columns.Count; i++)
{
GridViewColumnEx col = columns[i] as GridViewColumnEx;
if (col != null)
{
if (col.Identifier == id)
{
return(columns.IndexOf(col));
}
}
}
return(index);
}
void Config_Saving(object sender, EventArgs e)
{
if (Config != null)
{
if (_gridViewColumns != null)
{
for (int i = 0; i < _gridViewColumns.Count; i++)
{
var col = _gridViewColumns[i] as GridViewColumnEx;
if (col != null)
{
int width = (int)col.ActualWidth;
Update(col.Identifier, _gridViewColumns.IndexOf(col), width);
}
}
}
}
}
private int FindIndex(GridViewColumnCollection columns, String id)
{
int index = -1;
for (int i = 0; i < columns.Count; i++)
{
GridViewColumnEx col = columns[i] as GridViewColumnEx;
if (col != null)
{
if (col.Identifier == id)
{
return columns.IndexOf(col);
}
}
}
return index;
}