private void lnkDelete_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
if (lstLayoutNames.SelectedItems.Count == 0)
{
MessageBox.Show("请选择需要删除的项");
return;
}
List <GridLayoutInfo> deleteList = new List <GridLayoutInfo>();
foreach (ListViewItem item in lstLayoutNames.SelectedItems)
{
var gridLayoutInfo = _GridLayoutList.Find(o => o.Name.Equals(item.Text));
if (gridLayoutInfo == null)
{
continue;
}
deleteList.Add(gridLayoutInfo);
_GridLayoutList.Remove(gridLayoutInfo);
}
_CurGridLayoutMain._GridLayoutList = _GridLayoutList;
try
{
saveLayoutInfo();
foreach (var data in deleteList)
{
DevExpress.XtraGrid.GridControl grid = _XtraGrid as DevExpress.XtraGrid.GridControl;
if (grid != null)
{
GridLayoutManager.DeleteXtraGridState(grid, data);
}
else
{
PivotGridEx pGrid = _XtraGrid as PivotGridEx;
PivotGridHelper.Instance.DeletePivotGridLayout(_ContainerForm, pGrid, data);
}
}
foreach (ListViewItem item in lstLayoutNames.SelectedItems)
{
lstLayoutNames.Items.Remove(item);
}
setDefaultLayout();
//是否需要设置成第一项值？
//if (lstLayoutNames.Items.Count > 0)
//{
// var gridLayoutInfo = _GridLayoutList.Find(o => o.Name.Equals(lstLayoutNames.Items[0].Text));
// GridLayoutManager.RestoreXtraGridState(_XtraGrid, gridLayoutInfo);
//}
}
catch (Exception ex)
{
MB.Util.TraceEx.Write(string.Format("删除布局失败，错误信息为：{0}", ex.Message));
throw new MB.Util.APPException(string.Format("删除布局失败，错误信息为：{0}", ex.Message), Util.APPMessageType.DisplayToUser);
}
}
public frmGridLayoutManager(DevExpress.XtraGrid.GridControl xtraGrid)
{
InitializeComponent();
_XtraGrid = xtraGrid;
_GridLayoutSectionName = GridLayoutManager.GetXtraGridLayoutSectionName(xtraGrid);
this.Load += new EventHandler(frmGridLayoutManager_Load);
this.txtLayoutName.KeyDown += new KeyEventHandler(txtLayoutName_KeyDown);
lstLayoutNames.ItemSelectionChanged += new ListViewItemSelectionChangedEventHandler(lstLayoutNames_ItemSelectionChanged);
}
private void lnkAdd_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
if (string.IsNullOrEmpty(txtLayoutName.Text))
{
MessageBoxEx.Show("网格布局名称不能为空,请输入");
txtLayoutName.Focus();
return;
}
if (_GridLayoutList != null && _GridLayoutList.Exists(o => o.Name.Equals(txtLayoutName.Text)))
{
MessageBoxEx.Show("网格布局名称已存在,请重新输入");
txtLayoutName.Focus();
return;
}
//保存信息
GridLayoutInfo gridLayoutInfo = new GridLayoutInfo();
gridLayoutInfo.Name = txtLayoutName.Text;
gridLayoutInfo.CreateTime = DateTime.Now;
_GridLayoutList.Add(gridLayoutInfo);
_CurGridLayoutMain._GridLayoutList = _GridLayoutList;
try
{
saveLayoutInfo();
DevExpress.XtraGrid.GridControl grid = _XtraGrid as DevExpress.XtraGrid.GridControl;
if (grid != null)
{
GridLayoutManager.SaveXtraGridState(grid, gridLayoutInfo);
}
else
{
PivotGridEx pGrid = _XtraGrid as PivotGridEx;
PivotGridHelper.Instance.SavePivotGridLayout(_ContainerForm, pGrid);
}
lstLayoutNames.Items.Insert(0, new ListViewItem(txtLayoutName.Text));
setDefaultLayout();
txtLayoutName.Text = string.Empty;
}
catch (Exception ex)
{
MB.WinBase.ApplicationExceptionTerminate.DefaultInstance.ExceptionTerminate(ex);
}
}
private void butSave_Click(object sender, EventArgs e)
{
if (lstLayoutNames.SelectedItems.Count == 0 || lstLayoutNames.SelectedItems.Count > 1)
{
MessageBox.Show("请选择一个当前应用的项");
return;
}
var gridLayoutInfo = _GridLayoutList.Find(o => o.Name.Equals(lstLayoutNames.SelectedItems[0].Text));
if (gridLayoutInfo == null)
{
return;
}
try
{
gridLayoutInfo.CreateTime = DateTime.Now;
saveLayoutInfo();
DevExpress.XtraGrid.GridControl grid = _XtraGrid as DevExpress.XtraGrid.GridControl;
if (grid != null)
{
GridLayoutManager.RestoreXtraGridState(grid, gridLayoutInfo);
}
else
{
PivotGridEx pGrid = _XtraGrid as PivotGridEx;
PivotGridHelper.Instance.RestoreLayout(pGrid, _ContainerForm.ClientRuleObject);
}
}
catch (Exception ex)
{
MB.Util.TraceEx.Write(string.Format("应用布局失败，错误信息为：{0}", ex.Message));
throw new MB.Util.APPException(string.Format("应用布局失败，错误信息为：{0}", ex.Message), Util.APPMessageType.DisplayToUser);
}
this.Close();
}
