/// <summary>
/// 保存
/// </summary>
private void Save()
{
GiftsEntity entity = new GiftsEntity();
Stream fileStream = fuPicture.PostedFile.InputStream;
byte[] FileContent = new byte[fileStream.Length];
fileStream.Read(FileContent, 0, FileContent.Length);
fileStream.Close();
byte[] LittlePicture = FileContent;
entity.ID = Guid.NewGuid().ToString();
entity.GiftName = txtGiftName.Text.Trim();
entity.NeedPoint = NDConvert.ToInt32(txtNeedPoints.Text.Trim());
entity.RemainAmount = NDConvert.ToInt32(txtRemainAmount.Text.Trim());
entity.Description = txtDescription.Text.Trim();
entity.Status = (int)CommonEnum.GiftStatus.Close;
entity.CreateTime = DateTime.Now;
if (FileContent.Length > 0)
{
entity.Picture = FileContent;
}
new GiftsRule().Add(entity);
}
/// <summary>
/// 数据行操作
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void grid_RowCommand(object sender, GridViewCommandEventArgs e)
{
int rowIndex = NDConvert.ToInt32(e.CommandArgument);
string GiftID = grid.DataKeys[rowIndex]["ID"].ToString();
switch (e.CommandName)
{
case "Status":
GiftsEntity entity = new GiftsEntity(GiftID);
if (entity.Status == (int)CommonEnum.GiftStatus.Close)
{
entity.Status = (int)CommonEnum.GiftStatus.Online;
}
else
{
entity.Status = (int)CommonEnum.GiftStatus.Close;
}
entity.UpdateTime = DateTime.Now;
new GiftsRule().Update(entity);
PageHelper.ShowMessage("状态更改成功！");
BindGridView();
break;
case "View":
PageHelper.WriteScript("window.open('../../Web/Gifts/ImagePhoto.aspx?ID=" + GiftID + "');");
break;
}
}
/// <summary>
/// 加载数据
/// </summary>
private void LoadData()
{
GiftsEntity entity = new GiftsEntity(this.GiftID);
txtGiftName.Text = entity.GiftName;
txtNeedPoints.Text = entity.NeedPoint.ToString();
txtRemainAmount.Text = entity.RemainAmount.ToString();
txtDescription.Text = entity.Description;
}
/// <summary>
/// toolbar事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void toolbar_MenuItemClick(object sender, MenuEventArgs e)
{
switch (e.Item.Value)
{
case "Delete":
long ID = 0;
int count = 0;
bool hasValidData = false;
for (int i = 0; i < grid.Rows.Count; i++)
{
CheckBox chkItem = (CheckBox)grid.Rows[i].FindControl("chkItem");
if (chkItem != null && chkItem.Checked == true)
{
count++;
ID = NDConvert.ToInt64(grid.DataKeys[i]["ID"].ToString());
ExchangeEntity entity = new ExchangeEntity(ID);
if (entity.Status == (int)CommonEnum.GiftExchangeStatus.ForExchange)
{
hasValidData = true;
//更新礼品兑换状态
entity.Status = (int)CommonEnum.GiftExchangeStatus.HasDrop;
new ExchangeRule().Update(entity);
//更新会员积分
PointEntity pointEntity = new PointEntity(entity.HuiYuanGuid);
pointEntity.RemainPoint += entity.UsedPoint;
new PointRule().Update(pointEntity);
//更新礼品余量
GiftsEntity giftsEntity = new GiftsEntity(entity.GiftGuid);
giftsEntity.RemainAmount += 1;
new GiftsRule().Update(giftsEntity);
}
}
}
if (count == this.grid.Rows.Count)
{
viewpage1.CurrentPageIndex = viewpage1.CurrentPageIndex == 1 ? 1 : viewpage1.CurrentPageIndex - 1;
}
BindGridView();
if (hasValidData)
{
PageHelper.ShowMessage("操作成功！");
}
else
{
PageHelper.ShowExceptionMessage("不能对该记录进行取消操作！");
}
break;
}
}
/// <summary>
/// 初始化页面
/// </summary>
private void InitPage()
{
try
{
if (this.GiftID != string.Empty)
{
GiftsEntity entity = new GiftsEntity(this.GiftID);
if (entity.Picture.Length > 0)
{
Response.AddHeader("Content-Disposition", "filename=img" + this.GiftID + ".jpg");
Response.ContentType = "image/*";
Response.BinaryWrite(entity.Picture);
Response.End();
}
}
}
catch
{
}
}
/// <summary>
/// 修改
/// </summary>
private void Update()
{
GiftsEntity entity = new GiftsEntity(this.GiftID);
if (fuPicture.PostedFile.ContentLength > 0)
{
Stream fileStream = fuPicture.PostedFile.InputStream;
byte[] FileContent = new byte[fileStream.Length];
fileStream.Read(FileContent, 0, FileContent.Length);
fileStream.Close();
byte[] LittlePicture = FileContent;
entity.Picture = LittlePicture;
}
entity.GiftName = txtGiftName.Text.Trim();
entity.NeedPoint = NDConvert.ToInt32(txtNeedPoints.Text.Trim());
entity.RemainAmount = NDConvert.ToInt32(txtRemainAmount.Text.Trim());
entity.Description = txtDescription.Text.Trim();
entity.UpdateTime = DateTime.Now;
new GiftsRule().Update(entity);
}
/// <summary>
/// 删除业务过程
/// </summary>
/// <param name = "entity">实体类</param>
public void Delete(GiftsEntity entity)
{
NDEntityCtl.Delete(entity);
}
/// <summary>
/// 修改业务过程
/// </summary>
/// <param name = "entity">实体类</param>
public void Update(GiftsEntity entity)
{
NDEntityCtl.Update(entity);
}
/// <summary>
/// 新增业务过程
/// </summary>
/// <param name = "entity">实体类</param>
public void Add(GiftsEntity entity)
{
NDEntityCtl.Insert(entity);
}
