/// <summary>
/// Verify
/// </summary>
/// <typeparam name="T"></typeparam>
protected EntityDML <T> Verify <T>(GridView gv, BindingSource bind) where T : BaseDataContract
{
if (gv != null)
{
gv.CloseEditor();
}
EntityDML <T> voDML = new EntityDML <T>();
voDML.AddSource = new List <T>();
voDML.UpdateSource = new List <T>();
voDML.UpdatePreSource = new List <T>();
if (bind == null || bind.DataSource == null)
{
return(voDML);
}
List <T> lstT = new List <T>((bind.DataSource as BindingListView <T>));
if (bind.DataSource is BindingListView <T> && (bind.DataSource as BindingListView <T>).RemoveItemSource != null && (bind.DataSource as BindingListView <T>).RemoveItemSource.Count > 0)
{
voDML.DeleteSource = new List <T>();
foreach (T item in (bind.DataSource as BindingListView <T>).RemoveItemSource)
{
if (item.CopyFieldObject != null) // 删除
{
voDML.DeleteSource.Add(item);
}
}
if (voDML.DeleteSource != null && voDML.DeleteSource.Count > 0)
{
voDML.IsDelete = true;
}
}
if (lstT == null || lstT.Count == 0)
{
return(voDML);
}
bool isNumber = false;
bool isEqual = false;
string orgValue = string.Empty;
string newValue = string.Empty;
List <string> keys = null;
foreach (T item in lstT)
{
if (item.CopyFieldObject == null) // 新加
{
voDML.AddSource.Add(item);
}
else // 修改
{
if (keys == null)
{
keys = new List <string>(item.CopyFieldObject.Keys);
}
item.CopyNewValue();
foreach (string key in keys)
{
if (item.CopyFieldObject[key] == null)
{
orgValue = string.Empty;
}
else
{
orgValue = item.CopyFieldObject[key].ToString();
}
if (item.NewFieldObject[key] == null)
{
newValue = string.Empty;
}
else
{
newValue = item.NewFieldObject[key].ToString();
}
isNumber = (Function.IsNumber(orgValue) && Function.IsNumber(newValue)) ? true : false;
if (isNumber)
{
isEqual = Function.Dec(orgValue) == Function.Dec(newValue) ? true : false;
}
else
{
isEqual = orgValue == newValue ? true : false;
}
if (isEqual == false)
{
item.IsModify = true;
voDML.UpdateSource.Add(item);
if (item.CloneObject != null)
{
voDML.UpdatePreSource.Add(item.CloneObject as T);
}
break;
}
}
}
}
if (voDML.AddSource != null && voDML.AddSource.Count > 0)
{
voDML.IsAdd = true;
}
if (voDML.UpdateSource != null && voDML.UpdateSource.Count > 0)
{
voDML.IsUpdate = true;
}
return(voDML);
}
/// <summary>
/// Verify
/// </summary>
/// <typeparam name="T"></typeparam>
protected EntityDML <T> Verify <T>() where T : BaseDataContract
{
if (gridView != null)
{
gridView.CloseEditor();
}
else if (gridViewBanded != null)
{
gridViewBanded.CloseEditor();
}
EntityDML <T> voDML = new EntityDML <T>();
voDML.AddSource = new List <T>();
voDML.UpdateSource = new List <T>();
voDML.UpdatePreSource = new List <T>();
if (gvDataBindingSource == null || gvDataBindingSource.DataSource == null)
{
return(voDML);
}
List <T> lstT = new List <T>((gvDataBindingSource.DataSource as BindingListView <T>));
if (gvDataBindingSource.DataSource is BindingListView <T> && (gvDataBindingSource.DataSource as BindingListView <T>).RemoveItemSource != null && (gvDataBindingSource.DataSource as BindingListView <T>).Count > 0)
{
voDML.DeleteSource = new List <T>();
foreach (T item in (gvDataBindingSource.DataSource as BindingListView <T>).RemoveItemSource)
{
if (item.CopyFieldObject != null) // 删除
{
voDML.DeleteSource.Add(item);
}
}
if (voDML.DeleteSource != null && voDML.DeleteSource.Count > 0)
{
voDML.IsDelete = true;
}
}
if (lstT == null || lstT.Count == 0)
{
return(voDML);
}
string orgValue = string.Empty;
string newValue = string.Empty;
List <string> keys = null;
foreach (T item in lstT)
{
if (item.CopyFieldObject == null) // 新加
{
voDML.AddSource.Add(item);
}
else // 修改
{
if (keys == null)
{
keys = new List <string>(item.CopyFieldObject.Keys);
}
item.CopyNewValue();
foreach (string key in keys)
{
if (item.CopyFieldObject[key] == null)
{
orgValue = string.Empty;
}
else
{
orgValue = item.CopyFieldObject[key].ToString();
}
if (item.NewFieldObject[key] == null)
{
newValue = string.Empty;
}
else
{
newValue = item.NewFieldObject[key].ToString();
}
if (orgValue != newValue)
{
item.IsModify = true;
voDML.UpdateSource.Add(item);
if (item.CloneObject != null)
{
voDML.UpdatePreSource.Add(item.CloneObject as T);
}
break;
}
}
}
}
if (voDML.AddSource != null && voDML.AddSource.Count > 0)
{
voDML.IsAdd = true;
}
if (voDML.UpdateSource != null && voDML.UpdateSource.Count > 0)
{
voDML.IsUpdate = true;
}
return(voDML);
}
