//计算界面公式: UIValue('控件名','字段名')
bool CalcUIFormula(ref string sQueryFilter)
{
SortedList <string, Control> sortCtrls = new SortedList <string, Control>();
foreach (Control ctrl in flowPanel.Controls)
{
sortCtrls.Add(ctrl.Name, ctrl);
}
sQueryFilter = sQueryFilter.ToLower();
int idx = sQueryFilter.IndexOf("uivalue");
while (idx > -1)
{
int idx2 = idx + "uivalue".Length;
while (sQueryFilter.Length > idx2 + 1 && sQueryFilter[idx2 + 1] == ' ')
{
idx2++;
}
if (sQueryFilter[idx2] == '(')
{
idx2++;
int idx3 = sQueryFilter.IndexOf(')', idx2);
if (idx3 > idx2)
{
string sPara = sQueryFilter.Substring(idx2, idx3 - idx2);
string[] arr = sPara.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
if (arr.Length == 2)
{
string sCtrlName = arr[0].Trim("'".ToCharArray());
string sColCode = arr[1].Trim("'".ToCharArray());
if (!sortCtrls.ContainsKey(sCtrlName))
{
string sMsg = string.Format("过滤表达式错误：控件 {0} 不存在！", sCtrlName);
MessageBox.Show(sMsg, "错误", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
return(false);
}
Control ctrl = sortCtrls[sCtrlName];
IWindowCtrl winCtrl = (IWindowCtrl)ctrl;
object objVal = winCtrl.GetSelectValue(sColCode);
string sVal = (objVal != null) ? objVal.ToString() : "";
sQueryFilter = sQueryFilter.Substring(0, idx) + sVal + sQueryFilter.Substring(idx3 + 1);
}
}
}
idx = sQueryFilter.IndexOf("uivalue", idx + 1);
}
return(true);
}
void RefreshLinkageWindowControl(CWindowControl WindowControl)
{
List <Control> lstCtrls = new List <Control>();
foreach (Control ctrl in panelTop.Controls)
{
lstCtrls.Add(ctrl);
}
foreach (Control ctrl in panelBottom.Controls)
{
lstCtrls.Add(ctrl);
}
foreach (Control ctrl in panelLeft.Controls)
{
lstCtrls.Add(ctrl);
}
foreach (Control ctrl in panelRight.Controls)
{
lstCtrls.Add(ctrl);
}
foreach (Control ctrl in panelFill.Controls)
{
lstCtrls.Add(ctrl);
}
List <CBaseObject> lstLT = WindowControl.LinkageWindowControlMgr.GetList();
foreach (CBaseObject obj in lstLT)
{
CLinkageWindowControl LinkageWindowControl = (CLinkageWindowControl)obj;
CWindowControl swc = (CWindowControl)WindowControl.m_ObjectMgr.Find(LinkageWindowControl.SlaveID);
if (swc != null)
{
foreach (Control ctrl in lstCtrls)
{
if ((CWindowControl)(ctrl.Tag) == swc)
{
IWindowCtrl winCtrl = (IWindowCtrl)ctrl;
if (winCtrl.GetCtrlType() == ControlType.TableGrid)
{
TableGrid teLT = (TableGrid)ctrl;
CTableInWindowControl tiw = teLT.TableInWindowControl;
string sQueryFilter = tiw.QueryFilter;
if (CalcUIFormula(ref sQueryFilter))
{
teLT.BaseObjectMgr.GetList(sQueryFilter);
teLT.LoadData();
}
}
else if (winCtrl.GetCtrlType() == ControlType.TableTab)
{
TableTab tabLT = (TableTab)ctrl;
foreach (TabPage page in tabLT.tabControl.TabPages)
{
TableGrid teLT = (TableGrid)page.Controls[0];
CTableInWindowControl tiw = teLT.TableInWindowControl;
string sQueryFilter = tiw.QueryFilter;
if (CalcUIFormula(ref sQueryFilter))
{
teLT.BaseObjectMgr.GetList(sQueryFilter);
teLT.LoadData();
}
}
}
else if (winCtrl.GetCtrlType() == ControlType.ListBox)
{
UIListBox listBoxLT = (UIListBox)ctrl;
CTableInWindowControl tiw = listBoxLT.TableInWindowControl;
string sQueryFilter = tiw.QueryFilter;
if (CalcUIFormula(ref sQueryFilter))
{
listBoxLT.BaseObjectMgr.GetList(sQueryFilter);
listBoxLT.LoadData();
}
}
else if (winCtrl.GetCtrlType() == ControlType.ComboBox)
{
UIComboBox combBoxLT = (UIComboBox)ctrl;
CTableInWindowControl tiw = combBoxLT.TableInWindowControl;
string sQueryFilter = tiw.QueryFilter;
if (CalcUIFormula(ref sQueryFilter))
{
combBoxLT.BaseObjectMgr.GetList(sQueryFilter);
combBoxLT.LoadData();
}
}
}
}
}
}
}
