初始化:
private DataView recordTenementChargeMenus = null;
public DataTable dt1;
public TenementChargeSetForm()
{
InitializeComponent();
this.recordTenementChargeMenus = null;
this.gridView.LayoutName = "PartInForm";
this.gridView.ExOptionsView.ShowAddDelMenu = true;
this.gridView.OptionsBehavior.Editable =true;
this.gridView.OptionsBehavior.EditorShowMode = EditorShowMode.Default;
this.gridView.OptionsView.NewItemRowPosition = NewItemRowPosition.Bottom;
this.BindData();
}
建表一个表,然后绑定其到TreeList中,
protected void BindData()
{
dt1.Columns.Add("id", typeof(int));
dt1.Columns.Add("parentid", typeof(int));
dt1.Columns.Add("treename", typeof(string));
DataTable oldDT = new DataTable();
oldDT = BaseDB.Linker.ExecuteDataTable("select * from t_ChargeModel");
for (int i = 0; i < oldDT.Rows.Count; i++)
{
DataRow dr = dt1.NewRow();
dr["id"] = oldDT.Rows[i]["chargeID"];
dr["treename"] = oldDT.Rows[i]["chargeModelName"];
dt1.Rows.Add(dr);
}
DataTable OoldDt = new DataTable();
OoldDt = BaseDB.Linker.ExecuteDataTable("select * from t_ChargeItem");
for (int i = 0; i < OoldDt.Rows.Count; i++)
{
DataRow dr = dt1.NewRow();
dr["id"] = OoldDt.Rows[i]["ChargeItemCodeID"];
dr["parentid"] = OoldDt.Rows[i]["chargeID"];
dr["treename"] = OoldDt.Rows[i]["ChargeName"];
dt1.Rows.Add(dr);
}
exTreeList1.DataSource = dt1;
exTreeList1.ParentFieldName = "parentid";
exTreeList1.KeyFieldName = "id";
exTreeList1.ExpandAll();
}
public override void btnSave_ItemClick(object sender, ItemClickEventArgs e)
{
base.btnSave_ItemClick(sender, e);
DevExpress.XtraTreeList.TreeListMultiSelection mMSTN = this.exTreeList1.Selection;
for (int i = 0; i < mMSTN.Count; i++)
{
string st = mMSTN[i][this.exTreeList1.KeyFieldName].ToString();
if (mMSTN[i][this.exTreeList1.ParentFieldName].ToString() != string.Empty)
{
this.SaveGroupPower(st);
}
else
{
MessageUtil.ShowError("请选择收费项目具体项目");
}
}
}
private void btnSelectAll_Click(object sender, EventArgs e)
{
this.SetPowerValue("1");
}
private void btnClear_Click(object sender, EventArgs e)
{
this.SetPowerValue("0");
}
private void exTreeList1_AfterFocusNode(object sender, NodeEventArgs e)
{
if (e.Node != null)
{
DevExpress.XtraTreeList.TreeListMultiSelection mMSTN = this.exTreeList1.Selection;
for (int i = 0; i < mMSTN.Count; i++)
{
string st = mMSTN[i][this.exTreeList1.KeyFieldName].ToString();
if (mMSTN[i][this.exTreeList1.ParentFieldName].ToString() != string.Empty)
{
recordTenementChargeMenus = PowerWS.GetTenementCharge(st);
gridControl.DataSource = recordTenementChargeMenus;
}
}
}
}
public bool HaveModuleFunc(int iValue, int iMenuFunc)
{
return ((iValue & iMenuFunc) == iValue);
}
public void SaveGroupPower(string st)
{
if ((this.recordTenementChargeMenus != null) && (null != st))
{
string sSql = "";
BaseBizDB.Linker.ClearSqlByTrans();
this.recordTenementChargeMenus.GoTop();
while (!this.recordTenementChargeMenus.Eof())
{
DataRow dr;
if (this.recordTenementChargeMenus.GetLong("NewMenu") == 1)
{
if (this.recordTenementChargeMenus.GetLong("Inserted") == 1)
{
if (this.recordTenementChargeMenus.GetInt("HaveCharge")==1)
{
dr = this.recordTenementChargeMenus.Table.Rows[this.recordTenementChargeMenus.CurrentPos];
sSql = string.Concat(new object[] { "INSERT INTO t_ChargeList(ChargeItemCodeID, chargelistName, HouseCodeID) VALUES(" + st+ ",'" + this.recordTenementChargeMenus.GetString("HouseName") + "'," + this.recordTenementChargeMenus.GetString("HouseCodeID") + ")" });
BaseBizDB.Linker.AppendSqlByTrans(sSql);
}}
}
else if (this.recordTenementChargeMenus.GetLong("Modified") == 1)
{
if (this.recordTenementChargeMenus.GetInt("HaveCharge") == 0)
{
dr = this.recordTenementChargeMenus.Table.Rows[this.recordTenementChargeMenus.CurrentPos];
sSql = string.Concat(new object[] { "DELETE from t_ChargeList where HouseCodeID=" + this.recordTenementChargeMenus.GetString("HouseCodeID") + " and ChargeItemCodeID=" + st + "" });
BaseBizDB.Linker.AppendSqlByTrans(sSql);
}
}
this.recordTenementChargeMenus.Skip();
}
int iRet = BaseBizDB.Linker.ExecuteSqlCollectionByTrans(false);
this.ExecuteHint(iRet, BaseBizDB.Linker.ErrString);
if (iRet >= 0)
{
this.recordTenementChargeMenus.GoTop();
while (!this.recordTenementChargeMenus.Eof())
{
if (this.recordTenementChargeMenus.GetLong("Inserted") == 1)
{
this.recordTenementChargeMenus.SetLong("Inserted", (long)0);
this.recordTenementChargeMenus.SetLong("NewMenu", (long)0);
}
if (this.recordTenementChargeMenus.GetLong("ExecBrowser") == 0)
{
this.recordTenementChargeMenus.SetLong("Inserted", (long)1);
this.recordTenementChargeMenus.SetLong("NewMenu", (long)1);
}
this.recordTenementChargeMenus.SetLong("Modified", (long)0);
this.recordTenementChargeMenus.Skip();
}
this.recordTenementChargeMenus.AcceptChanges();
MessageUtil.ShowInfo("保存成功");
DevExpress.XtraTreeList.TreeListMultiSelection mMSTN = this.exTreeList1.Selection;
recordTenementChargeMenus = PowerWS.GetTenementCharge(st);
gridControl.DataSource = recordTenementChargeMenus;
}
}
}
public void SetPowerValue(string sValue)
{
if (this.recordTenementChargeMenus != null)
{
try
{
this.gridView.BeginDataUpdate();
for (int i = 0; i < this.recordTenementChargeMenus.Count; i++)
{
//int iMenuFunc = ConvertUtil.GetDBInt(this.recordTenementChargeMenus[i]["chargelistCodeID"]);
this.recordTenementChargeMenus[i]["HaveCharge"] = sValue;
this.SetMenuState(this.recordTenementChargeMenus[i].Row);
}
}
finally
{
this.gridView.EndDataUpdate();
}
}
}
public void SetMenuState(DataRow dr)
{
if ((dr != null) && (ConvertUtil.GetDBInt(dr["Inserted"]) != 1))//说明不是新增加
{
if (ConvertUtil.GetDBInt(dr["NewMenu"]) == 1)
{
dr["Inserted"] = 1;//新增数据
}
else
{
dr["Modified"] = 1;//已经有该条数据,为修改,则要标记该条数据,要删除.
}
}
}
private void itemChkExec_EditValueChanged(object sender, EventArgs e)
{
DataRow dr = this.gridView.GetDataRow(this.gridView.FocusedRowHandle);
if ((dr != null) && (this.gridView.FocusedColumn != null))
{
//MessageBox.Show(dr[this.gridView.FocusedColumn.FieldName].ToString());
string strA = dr[this.gridView.FocusedColumn.FieldName].ToString();//获取选取的是哪个
string strB = ((BaseEdit)sender).EditValue.ToString();//
if (string.Compare(strA, strB, true) != 0)
{
dr[this.gridView.FocusedColumn.FieldName] = strB;
this.SetMenuState(dr);
}
}
}
private void gridView_CustomDrawCell(object sender, RowCellCustomDrawEventArgs e)
{
//如果不是主项,则不显示文字.也就是要求选择框不要显示文字.
DataRow dr = this.gridView.GetDataRow(e.RowHandle);
if ((((e.Column != null) && (null != dr)) && ((e.Column.FieldName != "HouseName") && (e.Column.FieldName != "FloorName") && (e.Column.FieldName != "BuildingName"))) && !this.CanShowEditor(e.Column, dr))
{
e.DisplayText = "";
}
}
private void gridView_ShowingEditor(object sender, CancelEventArgs e)
{
DataRow dr = this.gridView.GetDataRow(this.gridView.FocusedRowHandle);
if ((this.gridView.FocusedColumn != null) && (null != dr))
{
e.Cancel = !this.CanShowEditor(this.gridView.FocusedColumn, dr);
}
}
private void gridView_CustomRowCellEdit(object sender, CustomRowCellEditEventArgs e)
{
////设置某个列显示为选择框.
DataRow dr = this.gridView.GetDataRow(e.RowHandle);
if (((e.Column != null) && (null != dr)) && this.CanShowEditor(e.Column, dr))
{
e.RepositoryItem = this.itemChkExec;
}
}
private void gridView_RowCellStyle(object sender, RowCellStyleEventArgs e)
{
//设定列的色彩
DataRow dr = this.gridView.GetDataRow(e.RowHandle);
if ((e.Column != null) && (null != dr))
{
if (e.Column.FieldName == "HouseName")
{
e.Appearance.BackColor = Color.AntiqueWhite;
}
else if (this.CanShowEditor(e.Column, dr))
{
e.Appearance.BackColor = Color.LemonChiffon;
}
else
{
e.Appearance.BackColor = Color.FromArgb(0xe0, 0xe0, 0xe0);
}
}
}
private bool CanShowEditor(GridColumn col, DataRow dr)
{
if (((dr != null) && (col != null)) && (col.Tag != null))
{
//这个本来是控制菜单是否显示选择框的.通过菜单表确定的.
return true;
}
return false;
}
