/// <summary>
/// 增加一条数据
/// </summary>
public int Add(WSS.Model.PubNotice model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into T_PubNotice(");
strSql.Append("F_Title,F_Note,F_DateTime)");
strSql.Append(" values (");
strSql.Append("@F_Title,@F_Note,@F_DateTime)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@F_Title", SqlDbType.NChar, 10),
new SqlParameter("@F_Note", SqlDbType.NVarChar, 500),
new SqlParameter("@F_DateTime", SqlDbType.NChar, 10)
};
parameters[0].Value = model.F_Title;
parameters[1].Value = model.F_Note;
parameters[2].Value = model.F_DateTime;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(WSS.Model.PubNotice model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update T_PubNotice set ");
strSql.Append("F_Title=@F_Title,");
strSql.Append("F_Note=@F_Note,");
strSql.Append("F_DateTime=@F_DateTime");
strSql.Append(" where F_ID=@F_ID");
SqlParameter[] parameters =
{
new SqlParameter("@F_Title", SqlDbType.NChar, 10),
new SqlParameter("@F_Note", SqlDbType.NVarChar, 500),
new SqlParameter("@F_DateTime", SqlDbType.NChar, 10),
new SqlParameter("@F_ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.F_Title;
parameters[1].Value = model.F_Note;
parameters[2].Value = model.F_DateTime;
parameters[3].Value = model.F_ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
protected void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtF_Title.Text.Trim().Length == 0)
{
strErr += "标题不能为空！\\n";
}
if (this.txtF_Note.Text.Trim().Length == 0)
{
strErr += "内容不能为空！\\n";
}
if (this.txtF_DateTime.Text.Trim().Length == 0)
{
strErr += "时间不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
string F_Title = this.txtF_Title.Text;
string F_Note = this.txtF_Note.Text;
string F_DateTime = this.txtF_DateTime.Text;
WSS.Model.PubNotice model = new WSS.Model.PubNotice();
model.F_Title = F_Title;
model.F_Note = F_Note;
model.F_DateTime = F_DateTime;
WSS.BLL.PubNotice bll = new WSS.BLL.PubNotice();
bll.Add(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "add.aspx");
}
private void ShowInfo(int F_ID)
{
WSS.BLL.PubNotice bll = new WSS.BLL.PubNotice();
WSS.Model.PubNotice model = bll.GetModel(F_ID);
this.lblF_ID.Text = model.F_ID.ToString();
this.txtF_Title.Text = model.F_Title;
this.txtF_Note.Text = model.F_Note;
this.txtF_DateTime.Text = model.F_DateTime;
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WSS.Model.PubNotice GetModel(int F_ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 F_ID,F_Title,F_Note,F_DateTime from T_PubNotice ");
strSql.Append(" where F_ID=@F_ID");
SqlParameter[] parameters =
{
new SqlParameter("@F_ID", SqlDbType.Int, 4)
};
parameters[0].Value = F_ID;
WSS.Model.PubNotice model = new WSS.Model.PubNotice();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["F_ID"].ToString() != "")
{
model.F_ID = int.Parse(ds.Tables[0].Rows[0]["F_ID"].ToString());
}
if (ds.Tables[0].Rows[0]["F_Title"] != null)
{
model.F_Title = ds.Tables[0].Rows[0]["F_Title"].ToString();
}
if (ds.Tables[0].Rows[0]["F_Note"] != null)
{
model.F_Note = ds.Tables[0].Rows[0]["F_Note"].ToString();
}
if (ds.Tables[0].Rows[0]["F_DateTime"] != null)
{
model.F_DateTime = ds.Tables[0].Rows[0]["F_DateTime"].ToString();
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 获得数据列表
/// </summary>
public List <WSS.Model.PubNotice> DataTableToList(DataTable dt)
{
List <WSS.Model.PubNotice> modelList = new List <WSS.Model.PubNotice>();
int rowsCount = dt.Rows.Count;
if (rowsCount > 0)
{
WSS.Model.PubNotice model;
for (int n = 0; n < rowsCount; n++)
{
model = new WSS.Model.PubNotice();
if (dt.Rows[n]["F_ID"].ToString() != "")
{
model.F_ID = int.Parse(dt.Rows[n]["F_ID"].ToString());
}
model.F_Title = dt.Rows[n]["F_Title"].ToString();
model.F_Note = dt.Rows[n]["F_Note"].ToString();
model.F_DateTime = dt.Rows[n]["F_DateTime"].ToString();
modelList.Add(model);
}
}
return(modelList);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(WSS.Model.PubNotice model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(WSS.Model.PubNotice model)
{
return(dal.Add(model));
}
