/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Bsam.Core.Model.Models.Model.Topic model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Topic set ");
strSql.Append("tLogo=@tLogo,");
strSql.Append("tName=@tName,");
strSql.Append("tDetail=@tDetail,");
strSql.Append("tAuthor=@tAuthor,");
strSql.Append("tSectendDetail=@tSectendDetail,");
strSql.Append("tIsDelete=@tIsDelete,");
strSql.Append("tRead=@tRead,");
strSql.Append("tCommend=@tCommend,");
strSql.Append("tGood=@tGood,");
strSql.Append("tCreatetime=@tCreatetime,");
strSql.Append("tUpdatetime=@tUpdatetime");
strSql.Append(" where Id=@Id");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@tLogo", DbType.String),
new SQLiteParameter("@tName", DbType.String),
new SQLiteParameter("@tDetail", DbType.String),
new SQLiteParameter("@tAuthor", DbType.String),
new SQLiteParameter("@tSectendDetail", DbType.String),
new SQLiteParameter("@tIsDelete", DbType.bit, 1),
new SQLiteParameter("@tRead", DbType.Int32, 8),
new SQLiteParameter("@tCommend", DbType.Int32, 8),
new SQLiteParameter("@tGood", DbType.Int32, 8),
new SQLiteParameter("@tCreatetime", DbType.DateTime),
new SQLiteParameter("@tUpdatetime", DbType.DateTime),
new SQLiteParameter("@Id", DbType.Int32, 8)
};
parameters[0].Value = model.tLogo;
parameters[1].Value = model.tName;
parameters[2].Value = model.tDetail;
parameters[3].Value = model.tAuthor;
parameters[4].Value = model.tSectendDetail;
parameters[5].Value = model.tIsDelete;
parameters[6].Value = model.tRead;
parameters[7].Value = model.tCommend;
parameters[8].Value = model.tGood;
parameters[9].Value = model.tCreatetime;
parameters[10].Value = model.tUpdatetime;
parameters[11].Value = model.Id;
int rows = DbHelperSQLite.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Bsam.Core.Model.Models.Model.Topic model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Topic(");
strSql.Append("tLogo,tName,tDetail,tAuthor,tSectendDetail,tIsDelete,tRead,tCommend,tGood,tCreatetime,tUpdatetime)");
strSql.Append(" values (");
strSql.Append("@tLogo,@tName,@tDetail,@tAuthor,@tSectendDetail,@tIsDelete,@tRead,@tCommend,@tGood,@tCreatetime,@tUpdatetime)");
strSql.Append(";select LAST_INSERT_ROWID()");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@tLogo", DbType.String),
new SQLiteParameter("@tName", DbType.String),
new SQLiteParameter("@tDetail", DbType.String),
new SQLiteParameter("@tAuthor", DbType.String),
new SQLiteParameter("@tSectendDetail", DbType.String),
new SQLiteParameter("@tIsDelete", DbType.bit, 1),
new SQLiteParameter("@tRead", DbType.Int32, 8),
new SQLiteParameter("@tCommend", DbType.Int32, 8),
new SQLiteParameter("@tGood", DbType.Int32, 8),
new SQLiteParameter("@tCreatetime", DbType.DateTime),
new SQLiteParameter("@tUpdatetime", DbType.DateTime)
};
parameters[0].Value = model.tLogo;
parameters[1].Value = model.tName;
parameters[2].Value = model.tDetail;
parameters[3].Value = model.tAuthor;
parameters[4].Value = model.tSectendDetail;
parameters[5].Value = model.tIsDelete;
parameters[6].Value = model.tRead;
parameters[7].Value = model.tCommend;
parameters[8].Value = model.tGood;
parameters[9].Value = model.tCreatetime;
parameters[10].Value = model.tUpdatetime;
object obj = DbHelperSQLite.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
private void ShowInfo(int Id)
{
Bsam.Core.Model.Models.BLL.Topic bll = new Bsam.Core.Model.Models.BLL.Topic();
Bsam.Core.Model.Models.Model.Topic model = bll.GetModel(Id);
this.lblId.Text = model.Id.ToString();
this.lbltLogo.Text = model.tLogo;
this.lbltName.Text = model.tName;
this.lbltDetail.Text = model.tDetail;
this.lbltAuthor.Text = model.tAuthor;
this.lbltSectendDetail.Text = model.tSectendDetail;
this.lbltIsDelete.Text = model.tIsDelete?"是":"否";
this.lbltRead.Text = model.tRead.ToString();
this.lbltCommend.Text = model.tCommend.ToString();
this.lbltGood.Text = model.tGood.ToString();
this.lbltCreatetime.Text = model.tCreatetime.ToString();
this.lbltUpdatetime.Text = model.tUpdatetime.ToString();
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Bsam.Core.Model.Models.Model.Topic GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Id,tLogo,tName,tDetail,tAuthor,tSectendDetail,tIsDelete,tRead,tCommend,tGood,tCreatetime,tUpdatetime from Topic ");
strSql.Append(" where Id=@Id");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@Id", DbType.Int32, 4)
};
parameters[0].Value = Id;
Bsam.Core.Model.Models.Model.Topic model = new Bsam.Core.Model.Models.Model.Topic();
DataSet ds = DbHelperSQLite.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Bsam.Core.Model.Models.Model.Topic DataRowToModel(DataRow row)
{
Bsam.Core.Model.Models.Model.Topic model = new Bsam.Core.Model.Models.Model.Topic();
if (row != null)
{
if (row["Id"] != null && row["Id"].ToString() != "")
{
model.Id = int.Parse(row["Id"].ToString());
}
if (row["tLogo"] != null)
{
model.tLogo = row["tLogo"].ToString();
}
if (row["tName"] != null)
{
model.tName = row["tName"].ToString();
}
if (row["tDetail"] != null)
{
model.tDetail = row["tDetail"].ToString();
}
if (row["tAuthor"] != null)
{
model.tAuthor = row["tAuthor"].ToString();
}
if (row["tSectendDetail"] != null)
{
model.tSectendDetail = row["tSectendDetail"].ToString();
}
if (row["tIsDelete"] != null && row["tIsDelete"].ToString() != "")
{
if ((row["tIsDelete"].ToString() == "1") || (row["tIsDelete"].ToString().ToLower() == "true"))
{
model.tIsDelete = true;
}
else
{
model.tIsDelete = false;
}
}
if (row["tRead"] != null && row["tRead"].ToString() != "")
{
model.tRead = int.Parse(row["tRead"].ToString());
}
if (row["tCommend"] != null && row["tCommend"].ToString() != "")
{
model.tCommend = int.Parse(row["tCommend"].ToString());
}
if (row["tGood"] != null && row["tGood"].ToString() != "")
{
model.tGood = int.Parse(row["tGood"].ToString());
}
if (row["tCreatetime"] != null && row["tCreatetime"].ToString() != "")
{
model.tCreatetime = DateTime.Parse(row["tCreatetime"].ToString());
}
if (row["tUpdatetime"] != null && row["tUpdatetime"].ToString() != "")
{
model.tUpdatetime = DateTime.Parse(row["tUpdatetime"].ToString());
}
}
return(model);
}
protected void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txttLogo.Text.Trim().Length == 0)
{
strErr += "tLogo不能为空！\\n";
}
if (this.txttName.Text.Trim().Length == 0)
{
strErr += "tName不能为空！\\n";
}
if (this.txttDetail.Text.Trim().Length == 0)
{
strErr += "tDetail不能为空！\\n";
}
if (this.txttAuthor.Text.Trim().Length == 0)
{
strErr += "tAuthor不能为空！\\n";
}
if (this.txttSectendDetail.Text.Trim().Length == 0)
{
strErr += "tSectendDetail不能为空！\\n";
}
if (!PageValidate.IsNumber(txttRead.Text))
{
strErr += "tRead格式错误！\\n";
}
if (!PageValidate.IsNumber(txttCommend.Text))
{
strErr += "tCommend格式错误！\\n";
}
if (!PageValidate.IsNumber(txttGood.Text))
{
strErr += "tGood格式错误！\\n";
}
if (!PageValidate.IsDateTime(txttCreatetime.Text))
{
strErr += "tCreatetime格式错误！\\n";
}
if (!PageValidate.IsDateTime(txttUpdatetime.Text))
{
strErr += "tUpdatetime格式错误！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
string tLogo = this.txttLogo.Text;
string tName = this.txttName.Text;
string tDetail = this.txttDetail.Text;
string tAuthor = this.txttAuthor.Text;
string tSectendDetail = this.txttSectendDetail.Text;
bool tIsDelete = this.chktIsDelete.Checked;
int tRead = int.Parse(this.txttRead.Text);
int tCommend = int.Parse(this.txttCommend.Text);
int tGood = int.Parse(this.txttGood.Text);
DateTime tCreatetime = DateTime.Parse(this.txttCreatetime.Text);
DateTime tUpdatetime = DateTime.Parse(this.txttUpdatetime.Text);
Bsam.Core.Model.Models.Model.Topic model = new Bsam.Core.Model.Models.Model.Topic();
model.tLogo = tLogo;
model.tName = tName;
model.tDetail = tDetail;
model.tAuthor = tAuthor;
model.tSectendDetail = tSectendDetail;
model.tIsDelete = tIsDelete;
model.tRead = tRead;
model.tCommend = tCommend;
model.tGood = tGood;
model.tCreatetime = tCreatetime;
model.tUpdatetime = tUpdatetime;
Bsam.Core.Model.Models.BLL.Topic bll = new Bsam.Core.Model.Models.BLL.Topic();
bll.Add(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "add.aspx");
}