public frm_CommDBObjectsSetting()
{
InitializeComponent();
Type UseType = typeof(T);
T spc = (T)Convert.ChangeType(Activator.CreateInstance(UseType), UseType);
if (spc is iDbFile)
{
UseObject = spc as iDbFile;
strKey = UseObject.strKey;
strClassName = UseObject.strObjectName;
}
this.Text = string.Format("{0}管理器", strClassName);
}
void Init()
{
//picker = new StragsPicker(list.ToList<StragClass>());
Type CurrType = typeof(T);
T Currobj = (T)Activator.CreateInstance(CurrType);
if (Currobj is iDbFile)
{
iDbFile obj = Currobj as iDbFile;
List <T> list = obj.getAllListFromDb <T>();
key = obj.strKey;
AllowMutliSelect = obj.AllowMutliSelect;
strClassName = obj.strObjectName;
AllList = new Dictionary <string, T>();
for (int i = 0; i < list.Count; i++)
{
T item = list[i];
MemberInfo[] info = CurrType.GetMember(key);
if (info == null || info.Length != 1)
{
throw new Exception(string.Format("定义的db存储类没有关键字变量{0}", key));
}
object val = null;
if (info[0].MemberType == MemberTypes.Property)
{
val = (info[0] as PropertyInfo).GetValue(item, null);
}
else
{
val = (info[0] as FieldInfo).GetValue(item);
}
if (val == null)
{
throw new Exception(string.Format("定义的db存储类关键字变量{0}值为空", key));
}
string keyval = val.ToString();
if (AllList.ContainsKey(keyval))
{
throw new Exception(string.Format("定义的db存储类没有关键字变量{0}的值{1}重复", key, keyval));
}
else
{
AllList.Add(keyval, item);
}
}
}
}
private void btn_Save_Click(object sender, EventArgs e)
{
iDbFile srp = null;
srp = (iDbFile)this.propertyGrid1.SelectedObject;
if (srp == null)
{
MessageBox.Show(string.Format("请先双击列表选择需要修改的{0}或点击新增按钮新建{0}！", strClassName));
return;
}
////if (Program.AllGlobalSetting.AllStrags.ContainsKey(srp))
////{
//// StragClass sc = Program.AllGlobalSetting.AllStrags[srp.GUID];
//// ////srp.StragName = sc.StragClassName;
//// ////srp.StragDescript = sc.StragScript;
////}
if (!OuterList.ContainsKey(srp.strKeyValue()))
{
string keyval = srp.strKeyValue();
OuterList.Add(keyval, (T)srp);
}
else
{
if (NewAPlan)
{
MessageBox.Show(string.Format("该{0}已新建，标志错误！", strClassName));
return;
}
OuterList[srp.strKeyValue()] = (T)srp;
}
if (!SaveData())
{
return;
}
refreshGrid(OuterList);
this.propertyGrid1.SelectedObject = null;
this.propertyGrid1.Refresh();
MessageBox.Show("保存成功！");
}
private void btn_delete_Click(object sender, EventArgs e)
{
iDbFile srp = this.propertyGrid1.SelectedObject as iDbFile;
if (NewAPlan || srp == null)
{
MessageBox.Show(string.Format("请先双击列表选择需要删除{0}！", strClassName));
return;
}
if (!OuterList.ContainsKey(srp.strKeyValue()))
{
MessageBox.Show(string.Format("{0}已不存在，点击确定后将更新视图", strClassName));
refreshGrid(OuterList);
return;
}
OuterList.Remove(srp.strKeyValue());
if (!SaveData())
{
return;
}
refreshGrid(OuterList);
MessageBox.Show("成功删除！");
}
