private string SerializeColumns()
{
StringBuilder sb = new StringBuilder();
using (XmlWriter xw = XmlWriter.Create(sb)) {
xw.WriteStartDocument();
GridViewInfo g = new GridViewInfo(grid);
foreach (GridViewColumn column in grid.Columns)
{
if (column is GridViewDataColumn)
{
g.Columns.Add(new DataColumnInfo(column as GridViewDataColumn));
}
else if (column is GridViewCommandColumn)
{
g.Columns.Add(new CommandColumnInfo(column as GridViewCommandColumn));
}
else if (column is GridViewBandColumn)
{
g.Columns.Add(new BandColumnInfo(column as GridViewBandColumn));
}
}
XmlSerializer xmlSerializer = new XmlSerializer(g.GetType());
xmlSerializer.Serialize(xw, g);
}
return(sb.ToString());
}
private GridCellInfo GetGridCellInfo(GridViewInfo viewInfo, GridCell cell)
{
GridCellInfo gridCellInfo = viewInfo.GetGridCellInfo(cell.RowHandle, cell.Column);
gridCellInfo.State &= ~(GridRowCellState.Focused | GridRowCellState.FocusedCell | GridRowCellState.Selected);
System.Reflection.MethodInfo method = viewInfo.GetType().GetMethod("UpdateCellAppearanceCore", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
method.Invoke(viewInfo, new object[] { gridCellInfo, true, true, null });
return(gridCellInfo);
}
AppearanceObject GetCellAppearance(int gridRowHandle, GridColumn gridColumn)
{
GridViewInfo viewInfo = view.GetViewInfo() as GridViewInfo;
GridCellInfo cellInfo = viewInfo.GetGridCellInfo(gridRowHandle, gridColumn);
if (cellInfo == null)
{
cellInfo = new GridCellInfo(new GridColumnInfoArgs(gridColumn), new GridDataRowInfo(viewInfo, gridRowHandle, view.GetRowLevel(gridRowHandle)), Rectangle.Empty);
}
MethodInfo me = viewInfo.GetType().GetMethod("UpdateCellAppearance", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.DeclaredOnly);
if (me != null)
{
me.Invoke(viewInfo, new object[] { cellInfo, true });
}
viewInfo.UpdateCellAppearance(cellInfo);
return(cellInfo.Appearance);
}