private void UpdateGridSize()
{
GridViewInfo viewInfo = (GridViewInfo)gridView1.GetViewInfo();
FieldInfo fi = typeof(GridView).GetField("scrollInfo", BindingFlags.Instance | BindingFlags.NonPublic);
ScrollInfo scrollInfo = (ScrollInfo)fi.GetValue(gridView1);
int width = viewInfo.ViewRects.IndicatorWidth;
foreach (GridColumn column in gridView1.VisibleColumns)
{
if (viewInfo.GetColumnLeftCoord(column) < viewInfo.ViewRects.ColumnPanelWidth)
{
gridView1.LeftCoord = width;
}
width += viewInfo.ColumnsInfo[column].Bounds.Width;
}
if (scrollInfo.VScrollVisible)
{
width += scrollInfo.VScrollSize;
}
int height = viewInfo.CalcRealViewHeight(new Rectangle(0, 0, ClientSize.Width, ClientSize.Height), true);
if (scrollInfo.HScrollVisible)
{
height += scrollInfo.HScrollSize;
}
width = Math.Max(GridMinWidth, width);
width = Math.Min(ClientSize.Width - gridControl1.Location.X, width);
height = Math.Max(GridMinHeight, height);
height = Math.Min(ClientSize.Height - gridControl1.Location.Y, height);
gridControl1.Size = new Size(width, height);
gridView1.LayoutChanged();
}
private int GetInvisibleRowsHeight()
{
GridViewInfo viewInfo = (GridViewInfo)this.gridView1.GetViewInfo();
int gridHeight = viewInfo.CalcRealViewHeight(new Rectangle(0, 0, int.MaxValue, int.MaxValue));
return(gridHeight);
}
public int CalcGridHeight()
{
int height = 0;
GridViewInfo info = (this.MainView as MyGridView).GetViewInfo() as GridViewInfo;
height = info.CalcRealViewHeight(new Rectangle(0, 0, this.Width, 100000));
if (height < ScrollableContainer.Height)
{
Dock = DockStyle.Fill;
}
else
{
Dock = DockStyle.Top;
}
return(height);
}
public int GetRowHeight()
{
if (_GridViewType == GridViewType.GridView || _GridViewType == GridViewType.BandedGridView || _GridViewType == GridViewType.AdvBandedGridView)
{
GridViewInfo viewInfo = (MainView as GridView).GetViewInfo() as GridViewInfo;
const int GridControlMaxHeight = 30000;
int height = viewInfo.CalcRealViewHeight(new Rectangle(0, 0, (MainView as GridView).GridControl.Width, GridControlMaxHeight));
if (height >= GridControlMaxHeight)
{
height = (MainView as GridView).GridControl.Parent.Height;
}
return(height);
}
else
{
return(-1);
}
}
public static void BestHeightGridView(GridView gridView, int minHeight = 0, int maxHeight = 0)
{
GridControl gridControl = gridView.GridControl;
GridViewInfo viewInfo = (GridViewInfo)gridView.GetViewInfo();
FieldInfo fi = typeof(GridView).GetField("scrollInfo", BindingFlags.Instance | BindingFlags.NonPublic);
ScrollInfo scrollInfo = (ScrollInfo)fi.GetValue(gridView);
int height = viewInfo.CalcRealViewHeight(new Rectangle(0, 0, 0, maxHeight == 0 ? int.MaxValue : maxHeight));
if (scrollInfo.HScrollVisible)
{
height += scrollInfo.HScrollSize;
}
height = Math.Max(minHeight, height);
if (maxHeight > 0)
{
height = Math.Min(maxHeight - gridControl.Location.Y, height);
}
gridControl.Size = new Size(gridControl.Width, height);
gridView.LayoutChanged();
}