public static void GridView_CustomDrawRowIndicator(object sender, RowIndicatorCustomDrawEventArgs e, GridControl gridControl, GridView gridView)
{
if (!gridView.IsGroupRow(e.RowHandle)) //Nếu không phải là Group
{
if (e.Info.IsRowIndicator) //Nếu là dòng Indicator
{
if (e.RowHandle < 0)
{
e.Info.ImageIndex = 0;
e.Info.DisplayText = string.Empty;
}
else
{
e.Info.ImageIndex = -1; //Không hiển thị hình
e.Info.DisplayText = (e.RowHandle + 1).ToString(); //Số thứ tự tăng dần
}
SizeF _Size = e.Graphics.MeasureString(e.Info.DisplayText, e.Appearance.Font); //Lấy kích thước của vùng hiển thị Text
Int32 _Width = Convert.ToInt32(_Size.Width) + 20;
gridControl.BeginInvoke(new MethodInvoker(delegate { cal(_Width, gridView); })); //Tăng kích thước nếu Text vượt quá
}
}
else
{
e.Info.ImageIndex = -1;
e.Info.DisplayText = string.Format("[{0}]", (e.RowHandle * -1)); //Nhân -1 để đánh lại số thứ tự tăng dần
SizeF _Size = e.Graphics.MeasureString(e.Info.DisplayText, e.Appearance.Font);
Int32 _Width = Convert.ToInt32(_Size.Width) + 20;
gridControl.BeginInvoke(new MethodInvoker(delegate { cal(_Width, gridView); }));
}
}
private void UpdateGridDataSource(DataTable copy)
{
FillData(copy, deleting);
deleting = !deleting;
gridControl1.BeginInvoke(new Action(() => {
gridControl1.DataSource = copy;
}));
}
void VScroll_VisibleChanged(object sender, EventArgs e)
{
VCrkScrollBar vScroll = sender as VCrkScrollBar;
if (this.OptionsView.NewItemRowPosition == NewItemRowPosition.None)
{
GridControl.BeginInvoke(new MethodInvoker(() => { OnScrollEvent(); }));
}
}
private void gridControl2_EmbeddedNavigator_ButtonClick(object sender, DevExpress.XtraEditors.NavigatorButtonClickEventArgs e)
{
ControlNavigator navigator = sender as ControlNavigator;
GridControl grid = navigator.NavigatableControl as GridControl;
GridView view = grid.FocusedView as GridView;
if (e.Button.ButtonType == NavigatorButtonType.Append)
{
grid.BeginInvoke(new Action(view.ShowPopupEditForm)); //ShowEditForm));
}
}
private void Gc_DragDrop(object sender, System.Windows.Forms.DragEventArgs e)
{
GridHitInfo srcHitInfo = e.Data.GetData(typeof(GridHitInfo)) as GridHitInfo;
if (srcHitInfo == null)
{
srcHitInfo = e.Data.GetData(typeof(BandedGridHitInfo)) as BandedGridHitInfo;
}
if (!srcHitInfo.View.Equals(this._gvSource))
{
return;
}
int sourceRow = srcHitInfo.RowHandle;
_gcSource.BeginInvoke(new Action <int, int>((r, r1) =>
{
_callBack?.Invoke(r, r1);
}), sourceRow, DropTargetRowHandle);
}
