private void InitializeChart()
{
try
{
if (SysPage != null)
{
foreach (Sys_WorkSet sys_WorkSet in WorkSetList.Where(w => w.WorkSet_Type == (byte)Sys_WorkSet_Type.Chart))
{
Control[] controls = this.Controls.Find(sys_WorkSet.WorkSet_Grid, true);
if (controls.Length > 0)
{
Control control = controls[0];
if (control.GetType().Equals(typeof(ChartControl)))
{
//加载布局
List <MyParameter> myParameters = new List <MyParameter>();
myParameters.Add("@Chart_WorkSet", DbType.String, sys_WorkSet.WorkSet_Id, null);
DataTable dt = BaseService.Open("SystemWorkSet_Chart", myParameters);
Sys_Chart sys_Chart = EntityHelper.GetEntity <Sys_Chart>(dt);
if (sys_Chart == null)
{
return;
}
ChartControl chartControl = (ChartControl)control;
chartControl.LoadFromStream(new MemoryStream(sys_Chart.Chart_Bytes, true));
//脚在数据源
myParameters.Clear();
myParameters = InitializeBind(sys_WorkSet.WorkSet_Id, true);
chartControl.DataSource = BaseService.Open(sys_WorkSet.WorkSet_Id, myParameters);
}
}
}
}
}
catch (Exception ex)
{
SharedFunc.RaiseError(ex);
}
}
public virtual void Design()
{
try
{
if (FocusedChart() != null)
{
ChartControl chartControl = FocusedChart();
Sys_WorkSet sys_WorkSet = WorkSetList.Find(w => w.WorkSet_Grid == chartControl.Name);
if (sys_WorkSet == null)
{
return;
}
List <MyParameter> mps = new List <MyParameter>();
mps = InitializeBind(sys_WorkSet.WorkSet_Id, true);
DataTable dt = BaseService.Open(sys_WorkSet.WorkSet_Id, mps);
chartControl.DataSource = dt;
ChartDesigner chartDesigner = new ChartDesigner(chartControl);
if (chartDesigner.ShowDialog().Equals(DialogResult.OK))
{
MemoryStream memoryStream = new MemoryStream();
chartControl.SaveToStream(memoryStream);
Sys_Chart sys_Chart = new Sys_Chart();
sys_Chart.Chart_Name = chartControl.Name;
sys_Chart.Chart_Nick = chartControl.Name;
sys_Chart.Chart_Bytes = memoryStream.ToArray();
sys_Chart.Chart_WorkSet = sys_WorkSet.WorkSet_Id;
sys_Chart.IsEnabled = true;
sys_Chart.IsDelete = false;
BaseService.Execute("SystemChart_Save", sys_Chart);
}
}
}
catch (Exception ex)
{
throw ex;
}
}
