private void toolStripButtonDefine_Click(object sender, EventArgs e)
{
if (null == FormDefine)
{
FormDefine = new FormDefine();
FormDefine.LoadDefine();
// Dialog 模式不需要同步更新数据，简单点，先这个方案。
FormDefine.ShowDialog(this);
FormDefine.Dispose();
FormDefine = null;
foreach (var gridReload in ReloadGridsAfterFormDefineClosed)
{
var firstDisplayCellCol = -1;
var firstDisplayCellRow = -1;
if (null != gridReload.FirstDisplayedCell)
{
firstDisplayCellCol = gridReload.FirstDisplayedCell.ColumnIndex;
firstDisplayCellRow = gridReload.FirstDisplayedCell.RowIndex;
}
var currentCellCol = -1;
var currentCellRow = -1;
if (null != gridReload.CurrentCell)
{
currentCellCol = gridReload.CurrentCell.ColumnIndex;
currentCellRow = gridReload.CurrentCell.RowIndex;
}
gridReload.SuspendLayout();
var doc = gridReload.Tag as Document;
doc.GridData.View = null;
doc.BuildGridData();
doc.GridData.VerifyAll(false);
doc.GridData.View = gridReload;
doc.GridData.SyncToView();
// resore view.
var firstDisplayCellNow = GetSafeCell(gridReload, firstDisplayCellCol, firstDisplayCellRow);
if (null != firstDisplayCellNow)
{
gridReload.FirstDisplayedCell = firstDisplayCellNow;
}
var currentCellNow = GetSafeCell(gridReload, currentCellCol, currentCellRow);
if (null != currentCellNow)
{
gridReload.CurrentCell = currentCellNow;
}
gridReload.ResumeLayout();
}
if (tabs.SelectedTab != null)
{
DataGridView grid = tabs.SelectedTab.Controls[0] as DataGridView;
if (false == ReloadGridsAfterFormDefineClosed.Contains(grid)) // 如果已经Reload过，就不需要再次VerifyAll。
{
grid.SuspendLayout();
(grid.Tag as Document).GridData.VerifyAll(true);
grid.ResumeLayout();
}
}
ReloadGridsAfterFormDefineClosed.Clear();
Documents.CloseNotDependsByView();
// 同时显示两个窗口，需要同步数据。不是先这种方案了。
// FormDefine.Show();
}
else
{
FormDefine.BringToFront();
}
}
private void tabs_SelectedIndexChanged(object sender, EventArgs e)
{
FormDefine?.LoadDefine();
}