/// <summary>
/// 删除某一年份
/// </summary>
private void barButtonItem5_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (treeList1.FocusedColumn == null)
{
return;
}
//不是年份列
if (treeList1.FocusedColumn.FieldName.IndexOf("年") == -1)
{
return;
}
if (!base.DeleteRight)
{
MsgBox.Show("您没有权限进行此项操作！");
return;
}
if (MsgBox.ShowYesNo("是否删除 " + treeList1.FocusedColumn.FieldName + " 及该年的所有数据？") != DialogResult.Yes)
{
return;
}
PSP_GDPValues psp_Values = new PSP_GDPValues();
psp_Values.ID = typeFlag2;//借用ID属性存放Flag2
psp_Values.Year = (int)treeList1.FocusedColumn.Tag;
try
{
//DeletePSP_ValuesByYear删除数据和年份
int colIndex = treeList1.FocusedColumn.AbsoluteIndex;
Common.Services.BaseService.Update("DeletePSP_GDPValuesByYear", psp_Values);
// deleColumnsToGDPCompute(psp_Values.Year.ToString());
dataTable.Columns.Remove(treeList1.FocusedColumn.FieldName);
treeList1.Columns.Remove(treeList1.FocusedColumn);
if (colIndex >= treeList1.Columns.Count)
{
colIndex--;
}
treeList1.FocusedColumn = treeList1.Columns[colIndex];
}
catch (Exception ex)
{
MsgBox.Show("删除出错：" + ex.Message);
}
}
//读取数据
private void LoadValues()
{
PSP_GDPValues psp_Values = new PSP_GDPValues();
psp_Values.ID = typeFlag2;//用ID字段存放Flag2的值
IList <PSP_GDPValues> listValues = Common.Services.BaseService.GetList <PSP_GDPValues>("SelectPSP_GDPValuesByFlag2", psp_Values);
foreach (PSP_GDPValues value in listValues)
{
TreeListNode node = treeList1.FindNodeByFieldValue("ID", value.TypeID);
if (node != null)
{
node.SetValue(value.Year + "年", Convert.ToDouble(value.Value));
}
}
}
private bool SaveCellValue(int year, int typeID, double value)
{
PSP_GDPValues psp_values = new PSP_GDPValues();
psp_values.TypeID = typeID;
psp_values.Value = value;
psp_values.Year = year;
try
{
Common.Services.BaseService.Update <PSP_GDPValues>(psp_values);
}
catch (Exception ex)
{
MsgBox.Show("保存数据出错：" + ex.Message);
return(false);
}
return(true);
}
private void barButtonItem3_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (treeList1.FocusedNode == null)
{
return;
}
if (treeList1.FocusedNode.ParentNode == null)
{
MsgBox.Show("一级分类为固定内容，不能删除！");
return;
}
if (treeList1.FocusedNode.HasChildren)
{
MsgBox.Show("此分类下有子分类，请先删除子分类！");
return;
}
if (base.DeleteRight)
{
MsgBox.Show("您没有权限进行此项操作！");
return;
}
if (!base.DeleteRight)
{
MsgBox.Show("您没有权限进行此项操作！");
return;
}
if (MsgBox.ShowYesNo("是否删除分类 " + treeList1.FocusedNode.GetValue("Title") + "？") == DialogResult.Yes)
{
PSP_GDPTypes psp_Type = new PSP_GDPTypes();
Class1.TreeNodeToDataObject <PSP_GDPTypes>(psp_Type, treeList1.FocusedNode);
PSP_GDPValues psp_Values = new PSP_GDPValues();
psp_Values.TypeID = psp_Type.ID;
try
{
//DeletePSP_ValuesByType里面删除数据和分类
Common.Services.BaseService.Update("DeletePSP_GDPValuesByType", psp_Values);
TreeListNode brotherNode = null;
if (treeList1.FocusedNode.ParentNode.Nodes.Count > 1)
{
brotherNode = treeList1.FocusedNode.PrevNode;
if (brotherNode == null)
{
brotherNode = treeList1.FocusedNode.NextNode;
}
}
treeList1.DeleteNode(treeList1.FocusedNode);
//删除后，如果同级还有其它分类，则重新计算此类的所有年份数据
if (brotherNode != null)
{
foreach (TreeListColumn column in treeList1.Columns)
{
if (column.FieldName.IndexOf("年") > 0)
{
CalculateSum(brotherNode, column);
}
}
}
}
catch (Exception ex)
{
MsgBox.Show("删除出错：" + ex.Message);
}
}
}