/// <summary>
/// 把汇总条件绑定到网格上，让用户能自由操作
/// 每次动态聚组窗口加载是调用
/// </summary>
public void BindDynamicGroupColumnsToGrid()
{
//用到的全局变量
DynamicGroupCfgInfo dyConfigInfo = _DynamicCfgInfo;
GridControlEx grid = _GirdControl;
IClientRuleQueryBase clientRuleObject = _ClientRuleObject;
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(DynamicGroupUIHelper.DYNAMIC_CONDITION_UI_XML_CONTENT);
var cols = _UIXmlHelper.GetColumnPropertys(xmlDoc);
var colEdits = _UIXmlHelper.GetColumnEdits(cols, xmlDoc);
var gridViewLayoutInfo = _UIXmlHelper.GetGridColumnLayoutInfo(xmlDoc, string.Empty);
#region 准备数据源
//先从缓存的地方恢复设置，如果没有
List <DynamicGroupUIColumns> columns = RestoreDynamicGroupSetting();
if (columns == null)
{
//从配置重初始化
columns = GetDynamicGroupColumnsFromConfig();
}
BindingList <DynamicGroupUIColumns> bindingList = new BindingList <DynamicGroupUIColumns>(columns);
bindingList.AllowNew = false;
bindingList.AllowRemove = false;
#endregion
var detailBindingParams = new MB.XWinLib.GridDataBindingParam(grid, bindingList);
MB.XWinLib.XtraGrid.XtraGridEditHelper gridEditHelper = MB.XWinLib.XtraGrid.XtraGridEditHelper.Instance;
gridEditHelper.CreateEditXtraGrid(detailBindingParams, cols, colEdits, gridViewLayoutInfo);
gridEditHelper.AppendEditSelectedColumn(grid, "选择", DynamicGroupUIHelper.DYMANIC_GROUP_COL_SELECTED);
GridView mainView = grid.MainView as GridView;
if (mainView != null)
{
mainView.OptionsView.NewItemRowPosition = NewItemRowPosition.None;
mainView.OptionsSelection.MultiSelect = true;
mainView.OptionsBehavior.AllowAddRows = DevExpress.Utils.DefaultBoolean.False;
mainView.OptionsBehavior.AllowDeleteRows = DevExpress.Utils.DefaultBoolean.False;
}
#region 对聚合的字段加载样式，前景色蓝色
var aggTypeCol = mainView.Columns.ColumnByFieldName(DynamicGroupUIHelper.DYMANIC_GROUP_AGG_TYPE);
if (aggTypeCol != null)
{
StyleFormatCondition formatCondition = new StyleFormatCondition(
DevExpress.XtraGrid.FormatConditionEnum.NotEqual,
aggTypeCol, "列类型", string.Empty, null, true);
formatCondition.Appearance.ForeColor = Color.Blue;
if (formatCondition != null)
{
mainView.FormatConditions.Add(formatCondition);
}
}
#endregion
}
//常规列表
private void button2_Click(object sender, EventArgs e)
{
List <ProductInfo> lstData = _LstEntitys;
var detailBindingParams = new MB.XWinLib.GridDataBindingParam(gridControl1, lstData, false);
_ColPropertys = MB.WinBase.LayoutXmlConfigHelper.Instance.GetColumnPropertys(xmlFileName);
var editCols = MB.WinBase.LayoutXmlConfigHelper.Instance.GetColumnEdits(_ColPropertys, xmlFileName);
var gridViewLayoutInfo = MB.WinBase.LayoutXmlConfigHelper.Instance.GetGridColumnLayoutInfo(xmlFileName, string.Empty);
MB.XWinLib.XtraGrid.XtraGridEditHelper.Instance.CreateEditXtraGrid(detailBindingParams, _ColPropertys, editCols, gridViewLayoutInfo);
}
void DefaultDataImportDialog_Load(object sender, EventArgs e)
{
MB.WinBase.Common.GridViewLayoutInfo gridViewLayoutInfo = MB.WinBase.LayoutXmlConfigHelper.Instance.GetGridColumnLayoutInfo(_XmlFileName, string.Empty);
var detailBindingParams = new MB.XWinLib.GridDataBindingParam(grdCtlMain, _CurrentImportData, false);
MB.XWinLib.XtraGrid.XtraGridEditHelper.Instance.CreateEditXtraGrid(detailBindingParams, _ColPropertys, _EditCols, gridViewLayoutInfo);
// MB.XWinLib.XtraGrid.XtraGridHelper.Instance.BindingToXtraGrid(grdCtlMain, _CurrentImportData, _ColPropertys, _EditCols, _XmlFileName, true);
displayMessage();
grdCtlMain.ReSetContextMenu(MB.XWinLib.XtraGrid.XtraContextMenuType.SaveGridState |
MB.XWinLib.XtraGrid.XtraContextMenuType.Delete);
grdCtlMain.BeforeContextMenuClick += new XWinLib.XtraGrid.GridControlExMenuEventHandle(grdCtlMain_BeforeContextMenuClick);
DevExpress.XtraGrid.Views.Grid.GridView view = grdCtlMain.MainView as DevExpress.XtraGrid.Views.Grid.GridView;
if (view != null)
{
view.RowStyle += new RowStyleEventHandler(view_RowStyle);
}
}
/// <summary>
/// 动态列绑定处理相关。
/// </summary>
/// <param name="dataSource"></param>
/// <param name="gridControl"></param>
/// <param name="xmlFileName"></param>
public void CreateDataBinding(MB.WinBase.Data.HViewDataConvert <T> convertObject, List <T> lstEntitys, string gridLayoutCfgName)
{
using (MB.Util.MethodTraceWithTime trace = new MB.Util.MethodTraceWithTime("MB.WinClientDefault.Common.UIDynamicColumnBinding<" + typeof(T).FullName + ">.CreateDataBinding")) {
_HViewConvertObject = convertObject;
_CurrentEditEntitys = lstEntitys;
var gridViewLayoutInfo = MB.WinBase.LayoutXmlConfigHelper.Instance.GetGridColumnLayoutInfo(_CurrentXmlFileName, gridLayoutCfgName);
MB.XWinLib.XtraGrid.DynamicColumnBandGridHelper <T> dynamicBandHelper = new MB.XWinLib.XtraGrid.DynamicColumnBandGridHelper <T>();
_CurrentEditTable = convertObject.Convert(lstEntitys, _ColPropertys);
onAfterDataConvert();
if (convertObject.ConvertCfgParam.DynamicColumnCaption)
{
gridViewLayoutInfo = dynamicBandHelper.ResetDynamicCaptionColumnViewLayout(convertObject, gridViewLayoutInfo);
}
else
{
gridViewLayoutInfo = dynamicBandHelper.ResetDynamicColumnViewLayout(convertObject, gridViewLayoutInfo);
}
var detailBindingParams = new MB.XWinLib.GridDataBindingParam(_XtraGrid, _CurrentEditTable, false);
MB.XWinLib.XtraGrid.XtraGridEditHelper.Instance.CreateEditXtraGrid(detailBindingParams, _ColPropertys, _EditCols, gridViewLayoutInfo);
//if (convertObject.ConvertCfgParam.DynamicColumnCaption) {
iniDynamicBandColumns();
// }
MB.XWinLib.XtraGrid.XtraGridViewHelper.Instance.SetGridViewNewItem(_XtraGrid, false);
_XtraGrid.ReSetContextMenu(XtraContextMenuType.QuickInput
| XtraContextMenuType.Export | XtraContextMenuType.SaveGridState);
setDynamicColumnOnFocusedRowChanged(_AdvBandGridView.FocusedRowHandle);
}
}
protected override void LoadObjectData(MB.Util.Model.QueryParameterInfo[] queryParams)
{
if (_ClientRuleObject == null)
{
throw new MB.Util.APPException("在加载浏览窗口<DefaultViewForm>时 需要配置对应的ClientRule 类！");
}
if (_ClientRuleObject.ClientLayoutAttribute == null)
{
throw new MB.Util.APPException(string.Format("对于客户段逻辑类 {0} ,需要配置 RuleClientLayoutAttribute.", _ClientRuleObject.GetType().FullName));
}
try {
//添加右键菜单扩展
if (_ClientRuleObject.ReSetContextMenu != null)
{
grdCtlMain.ContextMenu = _ClientRuleObject.ReSetContextMenu;
//else {
// grdCtlMain.ContextMenu.MenuItems.Add(new MenuItem("-"));
// foreach (MenuItem item in _ClientRuleObject.ReSetContextMenu.MenuItems) {
// grdCtlMain.ContextMenu.MenuItems.Add(item);
// }
//}
}
string messageHeaderKey = string.Empty;
if (_ClientRuleObject.ClientLayoutAttribute.LoadType == ClientDataLoadType.ReLoad)
{
messageHeaderKey = _ClientRuleObject.ClientLayoutAttribute.MessageHeaderKey;
}
gridViewMain.RowHeight = MB.WinBase.LayoutXmlConfigHelper.Instance.GetMainGridViewRowHeight(_ClientRuleObject.ClientLayoutAttribute.UIXmlConfigFile);
using (MB.WinBase.WaitCursor cursor = new MB.WinBase.WaitCursor(this)) {
using (MethodTraceWithTime timeTrack = new MethodTraceWithTime(null)) {
//特殊说明 2009-02-20 在这里需要增加 RefreshLookupDataSource 以便在加载数据ID 时能得到对应的描述信息。
if (_ClientRuleObject.ClientLayoutAttribute.CommunicationDataType == CommunicationDataType.DataSet)
{
throw new MB.Util.APPException("当前不支持基于DataSet 的网格编辑", MB.Util.APPMessageType.SysErrInfo);
}
else
{
IList lstDatas = null;
try {
using (QueryBehaviorScope scope = new QueryBehaviorScope(_ClientRuleObject.CurrentQueryBehavior, messageHeaderKey)) {
lstDatas = _ClientRuleObject.GetObjects((int)_ClientRuleObject.MainDataTypeInDoc, queryParams);
}
}
catch (Exception ex) {
throw MB.Util.APPExceptionHandlerHelper.PromoteException(ex, " 在加载编辑网格窗口获取数据时执行业务类的 GetObjects 出错");
}
//IGridViewEditRule gridViewEditRule = _ClientRuleObject as IGridViewEditRule;
//if (gridViewEditRule == null)
// throw new MB.Util.APPException("所有基于Mid 子窗口网格编辑的业务类必须实现IGridViewEditRule 接口", MB.Util.APPMessageType.SysErrInfo);
if (_BindingSource == null)
{
IBindingList bl = _ClientRuleObject.CreateMainBindList(lstDatas);
_BindingSource = new MB.WinBase.Binding.BindingSourceEx();
_BindingSource.ListChanged += new ListChangedEventHandler(_BindingSource_ListChanged);
_BindingSource.AddingNew += new AddingNewEventHandler(_BindingSource_AddingNew);
_BindingSource.DataSource = bl;
MB.WinBase.Common.GridViewLayoutInfo gridViewLayoutInfo = MB.WinBase.LayoutXmlConfigHelper.Instance.GetGridColumnLayoutInfo(_ClientRuleObject.ClientLayoutAttribute.UIXmlConfigFile, string.Empty);
var detailBindingParams = new MB.XWinLib.GridDataBindingParam(grdCtlMain, _BindingSource, false);
MB.XWinLib.XtraGrid.XtraGridEditHelper.Instance.CreateEditXtraGrid(detailBindingParams, _ClientRuleObject.UIRuleXmlConfigInfo.GetDefaultColumns(), _ClientRuleObject.UIRuleXmlConfigInfo.ColumnsCfgEdit, gridViewLayoutInfo);
}
else
{
MB.XWinLib.XtraGrid.XtraGridHelper.Instance.RefreshDataGrid(grdCtlMain, lstDatas);
}
#region 刷新status strip
int rowCount = (lstDatas == null ? 0 : lstDatas.Count);
var msg = string.Format("查询花费:{0} 毫秒,返回 {1} 记录,查询时间:{2}", timeTrack.GetExecutedTimes(), rowCount, DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
string totalPageandCurrentPage = GetTotalPageAndCurrentpage(rowCount);
//刷新查询消息
labTitleMsg.Text = msg;
//刷新上一页/下一页
lnkNextPage.Enabled = rowCount >= _ClientRuleObject.CurrentQueryBehavior.PageSize;
lnkPreviousPage.Enabled = _ClientRuleObject.CurrentQueryBehavior.PageIndex > 0;
//刷新总页数
labTotalPageNumber.Visible = IsTotalPageDisplayed;
labCurrentPageNumber.Visible = IsTotalPageDisplayed;
if (this.IsTotalPageDisplayed)
{
string[] totalPage_currentPage = totalPageandCurrentPage.Split(',');
labTotalPageNumber.Text = string.Format("共{0}页", totalPage_currentPage[0]);
labCurrentPageNumber.Text = string.Format("第{0}页", totalPage_currentPage[1]);
}
#endregion
_ClientRuleObject.BindingSource = _BindingSource;
}
panTitle.Visible = false;
}
}
//在GRIDVIEW创建完成以后
//根据UI RULE来判断GRID的编辑状态，是否允许新增，修改，删除
DevExpress.XtraGrid.Views.Grid.GridView mainView = grdCtlMain.MainView as DevExpress.XtraGrid.Views.Grid.GridView;
if (_ClientRuleObject != null)
{
var rejectCfg = MB.WinBase.Atts.AttributeConfigHelper.Instance.GetModuleRejectCommands(_ClientRuleObject.GetType());
if (rejectCfg != null)
{
if ((rejectCfg.RejectCommands & UICommandType.AddNew) != 0)
{
mainView.OptionsBehavior.AllowAddRows = DevExpress.Utils.DefaultBoolean.False;
mainView.OptionsView.NewItemRowPosition = DevExpress.XtraGrid.Views.Grid.NewItemRowPosition.None;
}
else
{
mainView.OptionsBehavior.AllowAddRows = DevExpress.Utils.DefaultBoolean.True;
mainView.OptionsView.NewItemRowPosition = DevExpress.XtraGrid.Views.Grid.NewItemRowPosition.Bottom;
}
if ((rejectCfg.RejectCommands & UICommandType.Edit) != 0)
{
mainView.OptionsBehavior.ReadOnly = true;
mainView.OptionsBehavior.Editable = false;
}
else
{
mainView.OptionsBehavior.ReadOnly = false;
mainView.OptionsBehavior.Editable = true;
}
if ((rejectCfg.RejectCommands & UICommandType.Delete) != 0)
{
mainView.OptionsBehavior.AllowDeleteRows = DevExpress.Utils.DefaultBoolean.False;
}
else
{
mainView.OptionsBehavior.AllowDeleteRows = DevExpress.Utils.DefaultBoolean.True;
}
}
}
}
catch (MB.Util.APPException aex) {
throw aex;
}
catch (Exception ex) {
throw MB.Util.APPExceptionHandlerHelper.PromoteException(ex, "加载网格浏览编辑窗口Form_Load 时出错");
}
}
