/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(CHSS.Model.CCommunityAgency model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update CCommunityAgency set ");
strSql.Append("CommDescription=@CommDescription,");
strSql.Append("CommAddDate=@CommAddDate,");
strSql.Append("CommName=@CommName,");
strSql.Append("UID=@UID");
strSql.Append(" where CID=@CID");
SqlParameter[] parameters =
{
new SqlParameter("@CommDescription", SqlDbType.NVarChar, 200),
new SqlParameter("@CommAddDate", SqlDbType.NVarChar, 20),
new SqlParameter("@CommName", SqlDbType.NVarChar, 20),
new SqlParameter("@UID", SqlDbType.Int, 4),
new SqlParameter("@CID", SqlDbType.Int, 4)
};
parameters[0].Value = model.CommDescription;
parameters[1].Value = model.CommAddDate;
parameters[2].Value = model.CommName;
parameters[3].Value = model.UID;
parameters[4].Value = model.CID;
int rows = DBHelper.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(CHSS.Model.CCommunityAgency model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into CCommunityAgency(");
strSql.Append("CommDescription,CommAddDate,CommName,UID)");
strSql.Append(" values (");
strSql.Append("@CommDescription,@CommAddDate,@CommName,@UID)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@CommDescription", SqlDbType.NVarChar, 200),
new SqlParameter("@CommAddDate", SqlDbType.NVarChar, 20),
new SqlParameter("@CommName", SqlDbType.NVarChar, 20),
new SqlParameter("@UID", SqlDbType.Int, 4)
};
parameters[0].Value = model.CommDescription;
parameters[1].Value = model.CommAddDate;
parameters[2].Value = model.CommName;
parameters[3].Value = model.UID;
object obj = DBHelper.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public CHSS.Model.CCommunityAgency DataRowToModel(DataRow row)
{
CHSS.Model.CCommunityAgency model = new CHSS.Model.CCommunityAgency();
if (row != null)
{
if (row["CID"] != null && row["CID"].ToString() != "")
{
model.CID = int.Parse(row["CID"].ToString());
}
if (row["CommDescription"] != null)
{
model.CommDescription = row["CommDescription"].ToString();
}
if (row["CommAddDate"] != null)
{
model.CommAddDate = row["CommAddDate"].ToString();
}
if (row["CommName"] != null)
{
model.CommName = row["CommName"].ToString();
}
if (row["UID"] != null && row["UID"].ToString() != "")
{
model.UID = int.Parse(row["UID"].ToString());
}
}
return(model);
}
private void ShowInfo(int CID)
{
CHSS.BLL.CCommunityAgency bll = new CHSS.BLL.CCommunityAgency();
CHSS.Model.CCommunityAgency model = bll.GetModel(CID);
this.txtCID.Text = model.CID.ToString();
this.txtCommDescription.Text = model.CommDescription;
this.txtCommAddDate.Text = model.CommAddDate;
this.txtCommName.Text = model.CommName;
}
protected void btnSave_Click(object sender, EventArgs e)
{
string CommDescription = this.txtCommDescription.Text;
string CommAddDate = this.txtCommAddDate.Text;
string CommName = this.txtCommName.Text;
int UID = int.Parse(Session["UID"].ToString());
CHSS.Model.CCommunityAgency model = new CHSS.Model.CCommunityAgency();
model.CommDescription = CommDescription;
model.CommAddDate = CommAddDate;
model.CommName = CommName;
model.UID = UID;
CHSS.BLL.CCommunityAgency bll = new CHSS.BLL.CCommunityAgency();
bll.Add(model);
Response.Redirect("Show.aspx?id=" + (bll.GetMaxId() - 1));
}
public void btnSave_Click(object sender, EventArgs e)
{
int CID = int.Parse(this.txtCID.Text);
string CommDescription = this.txtCommDescription.Text;
string CommAddDate = this.txtCommAddDate.Text;
string CommName = this.txtCommName.Text;
int UID = int.Parse(Session["UID"].ToString());
CHSS.Model.CCommunityAgency model = new CHSS.Model.CCommunityAgency();
model.CID = CID;
model.CommDescription = CommDescription;
model.CommAddDate = CommAddDate;
model.CommName = CommName;
model.UID = UID;
CHSS.BLL.CCommunityAgency bll = new CHSS.BLL.CCommunityAgency();
bll.Update(model);
Response.Redirect("Show.aspx?id=" + CID);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public CHSS.Model.CCommunityAgency GetModel(int CID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 CID,CommDescription,CommAddDate,CommName,UID from CCommunityAgency ");
strSql.Append(" where CID=@CID");
SqlParameter[] parameters =
{
new SqlParameter("@CID", SqlDbType.Int, 4)
};
parameters[0].Value = CID;
CHSS.Model.CCommunityAgency model = new CHSS.Model.CCommunityAgency();
DataSet ds = DBHelper.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
