namespace OSSDOM.DataQuality.CommonSL.Control
{
public partial class SelectToMonth : UserControl
{
#region select title property
public static readonly DependencyProperty SelectTitleProperty =
DependencyProperty.Register("SelectTitle", typeof(String), typeof(
SelectToMonth), null
);//這塊是類型 public string SelectTitle
{
get { return (string)GetValue(SelectTitleProperty); }
set
{
SetValue(SelectTitleProperty, value);
}
}
#endregion
<UserControl x:Class="OSSDOM.DataQuality.CommonSL.Control.SelectToMonth"
xmlns=" xmlns:x=" xmlns:d=" xmlns:mc=" mc:Ignorable="d"
d:DesignHeight="27" d:DesignWidth="220" x:Name="userControl">
<Grid x:Name="LayoutRoot" Background="White">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="60"/>
<ColumnDefinition Width="63"/>
<ColumnDefinition Width="15"/>
<ColumnDefinition Width="64"/>
<ColumnDefinition Width="15*"/>
</Grid.ColumnDefinitions>
<TextBlock Height="20" Margin="2,3,1,0" Name="title" HorizontalAlignment="Stretch" VerticalAlignment="Top" Text="{Binding SelectTitle, ElementName=userControl}" /> //這塊是控件名稱userControl
<my:SelectToMonth Grid.Row="1" x:Name="結束時間" SelectTitle="結束時間" />
posted @
2013-10-21 17:05 天書 閱讀(1420) |
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private void MakePager_BigData()
{
try
{
var itemCount = new List<int>();//數據源總共多少數據的整形鏈表
int pageCount = IDList.Count / dataGridPageSize; //計算出總共多少頁
//
for (int i = 0; i < pageCount; i++)
{
itemCount.Add(i);
}
PagedCollectionView pcv = new PagedCollectionView(itemCount);//創建PagedCollectionView
if (pcv != null)
{
pcv.PageSize = 1;//設置PagedCollectionView的每頁顯示1條數據(虛擬對應的,為了和datagrid對應)
dataPager1.PageSize = 1;//設置dataPager每頁顯示1條數據(虛擬對應的,為了和datagrid對應)
this.dataPager1.Source = pcv;//設置dataPager的數據源
}
}
catch (Exception ex) { MessageBox.Show(ex.Message + ex.StackTrace); }
}
//根據頁索引動態綁定數據源
private void dataPager1_PageIndexChanged(object sender, EventArgs e)
{
int curPageIdx = dataPager1.PageIndex;
int skipData = curPageIdx * dataGridPageSize;
List<IDData> curBindingDataSource = ((from p in IDList select p).Skip(skipData).Take(dataGridPageSize)).ToList();
dataGrid1.ItemsSource = curBindingDataSource;
}
posted @
2013-04-15 15:35 天書 閱讀(1304) |
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DevExpress TreeList加載大批量數據的時候綁定數據源 dataTable.
注意事項1: 由于一旦綁定了數據源dataTable的些許變化便在TreeList中有所體現, 所以等dataTable完全填充好了之后再綁定數據源.
注意事項2:dataTable每行的父節點ID當加載到目前為止,還沒有找到那么可能就當成空了, 所以最后treelist呈現就有問題, 所以解決辦法有3個, 1: 大范圍數據,也就是父節點的數據一定要先于子節點在表中排列.(這個不好控制). 2: 等完全填充完datatable時再重新設置每行的父節點ID. 3:可以邊填充邊設置, 最后再綁定數據源, 在填充dataTable之前先解綁數據源, 即先把數據源設為空,完全填充好再重新綁定(經過測試這種方法的加載速度最快了)
參看代碼如下:
public void ShowData(ForecastService.TrafficResult[] result, int iscrop, bool AllType)
{
//填充數據
try
{
ResetCtrl(AllType);
this.result = result;
treeListResult.Nodes.Clear();
treeListResult.DataSource = null; //一定要先解綁
FillTypeFirstData(result, this.dtResult);
treeListResult.DataSource = dtResult;
if (treeListResult.Nodes.Count > 0)
{
for (int i = 0; i < treeListResult.Nodes.Count; i++)
{
treeListResult.Nodes[i].HasChildren = true;
treeListResult.Nodes[i].Expanded = true;
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + ex.StackTrace);
}
}
private void FillTypeFirstData(Inspur.Forecast.ForecastService.TrafficResult[] result, DataTable dataTable)
{
try
{
dataTable.Rows.Clear();
for (int i = 0; i < result.Length; i++)
{
if (result[i].trafficType == "ALL" && result[i].city == "ALL")//全省的數據
{
DataRow dr = dataTable.NewRow();
dr["keyFieldName"] = "湖南";//設置當前行ID
dr["parentFieldName"] = DBNull.Value; //設置父節點ID
dr["維度"] = "湖南";
dr["去年基準日話務量"] = result[i].lastFir.Trim();
dr["去年預測日話務量"] = result[i].lastSec.Trim();
dr["增長幅度"] = result[i].add.Trim();
dr["今年基準日話務量"] = result[i].nowFir.Trim();
dr["今年預測日話務量"] = result[i].nowSec.Trim();
dr["目前電路數"] = result[i].count.Trim();
dr["預測2M電路數"] = result[i].fcastcount.Trim();
dr["需要新增的電路數"] = result[i].addcount.Trim();
dataTable.Rows.Add(dr);
}
else if (result[i].trafficType != "ALL" && result[i].city == "ALL" && result[i].nename == "ALL")//匯總到類型的數據
{
DataRow dr = dataTable.NewRow();
dr["keyFieldName"] = result[i].trafficType;
dr["parentFieldName"] = "湖南";
dr["維度"] = result[i].trafficType;
dr["去年基準日話務量"] = result[i].lastFir.Trim();
dr["去年預測日話務量"] = result[i].lastSec.Trim();
dr["增長幅度"] = result[i].add.Trim();
dr["今年基準日話務量"] = result[i].nowFir.Trim();
dr["今年預測日話務量"] = result[i].nowSec.Trim();
dr["目前電路數"] = result[i].count.Trim();
dr["預測2M電路數"] = result[i].fcastcount.Trim();
dr["需要新增的電路數"] = result[i].addcount.Trim();
dataTable.Rows.Add(dr);
}
else if (result[i].trafficType != "ALL" && result[i].city != "ALL" && result[i].nename == "ALL")//匯總到地市的數據
{
DataRow dr = dataTable.NewRow();
dr["keyFieldName"] = result[i].trafficType + "_" + result[i].city;
dr["parentFieldName"] = result[i].trafficType;
dr["維度"] = result[i].city;
dr["去年基準日話務量"] = result[i].lastFir.Trim();
dr["去年預測日話務量"] = result[i].lastSec.Trim();
dr["增長幅度"] = result[i].add.Trim();
dr["今年基準日話務量"] = result[i].nowFir.Trim();
dr["今年預測日話務量"] = result[i].nowSec.Trim();
dr["目前電路數"] = result[i].count.Trim();
dr["預測2M電路數"] = result[i].fcastcount.Trim();
dr["需要新增的電路數"] = result[i].addcount.Trim();
dataTable.Rows.Add(dr);
}
else if (result[i].trafficType != "ALL" && result[i].city != "ALL" && result[i].nename != "ALL" && result[i].middle == "ALL")//匯總到網元的數據
{
DataRow dr = dataTable.NewRow();
dr["keyFieldName"] = result[i].trafficType + "_" + result[i].city + "_" + result[i].nename;
dr["parentFieldName"] = result[i].trafficType + "_" + result[i].city;
dr["維度"] = result[i].nename;
dr["去年基準日話務量"] = result[i].lastFir.Trim();
dr["去年預測日話務量"] = result[i].lastSec.Trim();
dr["增長幅度"] = result[i].add.Trim();
dr["今年基準日話務量"] = result[i].nowFir.Trim();
dr["今年預測日話務量"] = result[i].nowSec.Trim();
dr["目前電路數"] = result[i].count.Trim();
dr["預測2M電路數"] = result[i].fcastcount.Trim();
dr["需要新增的電路數"] = result[i].addcount.Trim();
dataTable.Rows.Add(dr);
}
else if (result[i].trafficType != "ALL" && result[i].city != "ALL" && result[i].nename != "ALL" && result[i].middle != "ALL")//到中繼的數據
{
DataRow dr = dataTable.NewRow();
dr["keyFieldName"] = result[i].trafficType + "_" + result[i].city + "_" + result[i].nename + "_" + result[i].middle;
dr["parentFieldName"] = result[i].trafficType + "_" + result[i].city + "_" + result[i].nename;
dr["維度"] = result[i].middle;
dr["去年基準日話務量"] = result[i].lastFir.Trim();
dr["去年預測日話務量"] = result[i].lastSec.Trim();
dr["增長幅度"] = result[i].add.Trim();
dr["今年基準日話務量"] = result[i].nowFir.Trim();
dr["今年預測日話務量"] = result[i].nowSec.Trim();
dr["目前電路數"] = result[i].count.Trim();
dr["預測2M電路數"] = result[i].fcastcount.Trim();
dr["需要新增的電路數"] = result[i].addcount.Trim();
dataTable.Rows.Add(dr);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + ex.StackTrace);
}
}
public TrafficResultTree(IApplication application)
{
InitializeComponent();
this.application = application;
SetTreeListColumn("Config\\Forecast\\TrafficForecastResultTree.xml", "/Head", treeListResult);
//Test
PublicFunction.SetDataTableColumn(treeListResult, dtResult);
treeListResult.ParentFieldName = "parentFieldName"; //設置樹的ParentFieldName 屬性
treeListResult.KeyFieldName = "keyFieldName"; //設置樹的KeyFieldName 屬性
//
}
public static void SetDataTableColumn(DevExpress.XtraTreeList.TreeList treeListResult, DataTable dtResult)
{
try
{
dtResult.Columns.Clear();
DataColumn dcid = new DataColumn("keyFieldName", Type.GetType("System.String"));
DataColumn dcparentId = new DataColumn("parentFieldName", Type.GetType("System.String"));
dtResult.Columns.Add(dcid);
dtResult.Columns.Add(dcparentId);
for (int i = 0; i < treeListResult.Columns.Count; i++)
{
DataColumn dc = new DataColumn(treeListResult.Columns[i].FieldName);
dtResult.Columns.Add(dc);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + ex.StackTrace);
}
}
private void InsertRelayData(string time, string type, string cityName, string equipeName, string burName, Inspur.Analysis.AnalysisService.Relay resultRelay)
{
try
{
DataRow drRelay = dtResult.NewRow();
drRelay["keyFieldName"] = time + "_" + type + "_" + cityName + "_" + equipeName + "_" + burName + "_" + resultRelay.RelayName + "_" + DateTime.Now.ToString();
drRelay["parentFieldName"] = time + "_" + type + "_" + cityName + "_" + equipeName + "_" + burName;
drRelay["維度"] = resultRelay.RelayName;
drRelay["定義電路數"] = resultRelay.Total.CIRCUITS;
drRelay["來話試呼次數"] = resultRelay.Total.in_att;
drRelay["去話試呼次數"] = resultRelay.Total.out_att;
drRelay["來話應答次數"] = resultRelay.Total.in_ans;
drRelay["去話應答次數"] = resultRelay.Total.out_ans;
drRelay["來話話務量"] = resultRelay.Total.in_traf;
drRelay["去話話務量"] = resultRelay.Total.out_traf;
drRelay["總話務量"] = resultRelay.Total.traf;
drRelay["來話市話話務量"] = resultRelay.Total.in_local_traf;
drRelay["去話市話話務量"] = resultRelay.Total.out_local_traf;
drRelay["來話長話話務量"] = resultRelay.Total.in_long_traf;
drRelay["去話長話話務量"] = resultRelay.Total.out_long_traf;
drRelay["市話話務量"] = resultRelay.Total.local_traf;
drRelay["長話話務量"] = resultRelay.Total.long_traf;
dtResult.Rows.Add(drRelay);
//DevExpress.XtraTreeList.Nodes.TreeListNode noderelay = null;
//for (int i = 0; i < nodebureauD.Nodes.Count; i++)
//{
// if (nodebureauD.Nodes[i]["維度"].ToString() == relay.RelayName)
// {
// noderelay = nodebureauD.Nodes[i];
// break;
// }
//}
//if (noderelay == null)
//{
// List<string> relayList = new List<string>();
// relayList.Add(relay.RelayName);
// noderelay = treeList.AppendNode(relayList.ToArray(), nodebureauD);
//}
//if (noderelay != null)
//{
// InsertTargetData(noderelay, relay.RelayName, relay.Total);
//}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + ex.StackTrace);
}
}
posted @
2010-08-18 10:56 天書 閱讀(6771) |
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