public void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (!PageValidate.IsNumber(txtHostId.Text))
{
strErr += "HostId格式错误！\\n";
}
if (!PageValidate.IsNumber(txtFuncType.Text))
{
strErr += "FuncType格式错误！\\n";
}
if (!PageValidate.IsDateTime(txtReadTime.Text))
{
strErr += "ReadTime格式错误！\\n";
}
if (!PageValidate.IsNumber(txtState.Text))
{
strErr += "State格式错误！\\n";
}
if (this.txtDescripion.Text.Trim().Length == 0)
{
strErr += "Descripion不能为空！\\n";
}
if (this.txtRemark.Text.Trim().Length == 0)
{
strErr += "Remark不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
int ID = int.Parse(this.lblID.Text);
int HostId = int.Parse(this.txtHostId.Text);
int FuncType = int.Parse(this.txtFuncType.Text);
DateTime ReadTime = DateTime.Parse(this.txtReadTime.Text);
int State = int.Parse(this.txtState.Text);
string Descripion = this.txtDescripion.Text;
string Remark = this.txtRemark.Text;
WebDemo.Model.WebDemo.HostStateLog model = new WebDemo.Model.WebDemo.HostStateLog();
model.ID = ID;
model.HostId = HostId;
model.FuncType = FuncType;
model.ReadTime = ReadTime;
model.State = State;
model.Descripion = Descripion;
model.Remark = Remark;
WebDemo.BLL.WebDemo.HostStateLog bll = new WebDemo.BLL.WebDemo.HostStateLog();
bll.Update(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "list.aspx");
}
private void ShowInfo(int ID)
{
WebDemo.BLL.WebDemo.HostStateLog bll = new WebDemo.BLL.WebDemo.HostStateLog();
WebDemo.Model.WebDemo.HostStateLog model = bll.GetModel(ID);
this.lblID.Text = model.ID.ToString();
this.lblHostId.Text = model.HostId.ToString();
this.lblFuncType.Text = model.FuncType.ToString();
this.lblReadTime.Text = model.ReadTime.ToString();
this.lblState.Text = model.State.ToString();
this.lblDescripion.Text = model.Descripion;
this.lblRemark.Text = model.Remark;
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(WebDemo.Model.WebDemo.HostStateLog model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update HostStateLog set ");
strSql.Append("HostId=@HostId,");
strSql.Append("FuncType=@FuncType,");
strSql.Append("ReadTime=@ReadTime,");
strSql.Append("State=@State,");
strSql.Append("Descripion=@Descripion,");
strSql.Append("Remark=@Remark");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@HostId", SqlDbType.Int, 4),
new SqlParameter("@FuncType", SqlDbType.Int, 4),
new SqlParameter("@ReadTime", SqlDbType.DateTime),
new SqlParameter("@State", SqlDbType.Int, 4),
new SqlParameter("@Descripion", SqlDbType.VarChar, 200),
new SqlParameter("@Remark", SqlDbType.VarChar, 200),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.HostId;
parameters[1].Value = model.FuncType;
parameters[2].Value = model.ReadTime;
parameters[3].Value = model.State;
parameters[4].Value = model.Descripion;
parameters[5].Value = model.Remark;
parameters[6].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(WebDemo.Model.WebDemo.HostStateLog model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into HostStateLog(");
strSql.Append("HostId,FuncType,ReadTime,State,Descripion,Remark)");
strSql.Append(" values (");
strSql.Append("@HostId,@FuncType,@ReadTime,@State,@Descripion,@Remark)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@HostId", SqlDbType.Int, 4),
new SqlParameter("@FuncType", SqlDbType.Int, 4),
new SqlParameter("@ReadTime", SqlDbType.DateTime),
new SqlParameter("@State", SqlDbType.Int, 4),
new SqlParameter("@Descripion", SqlDbType.VarChar, 200),
new SqlParameter("@Remark", SqlDbType.VarChar, 200)
};
parameters[0].Value = model.HostId;
parameters[1].Value = model.FuncType;
parameters[2].Value = model.ReadTime;
parameters[3].Value = model.State;
parameters[4].Value = model.Descripion;
parameters[5].Value = model.Remark;
object obj = DbHelperSQL.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 WebDemo.Model.WebDemo.HostStateLog DataRowToModel(DataRow row)
{
WebDemo.Model.WebDemo.HostStateLog model = new WebDemo.Model.WebDemo.HostStateLog();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["HostId"] != null && row["HostId"].ToString() != "")
{
model.HostId = int.Parse(row["HostId"].ToString());
}
if (row["FuncType"] != null && row["FuncType"].ToString() != "")
{
model.FuncType = int.Parse(row["FuncType"].ToString());
}
if (row["ReadTime"] != null && row["ReadTime"].ToString() != "")
{
model.ReadTime = DateTime.Parse(row["ReadTime"].ToString());
}
if (row["State"] != null && row["State"].ToString() != "")
{
model.State = int.Parse(row["State"].ToString());
}
if (row["Descripion"] != null)
{
model.Descripion = row["Descripion"].ToString();
}
if (row["Remark"] != null)
{
model.Remark = row["Remark"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WebDemo.Model.WebDemo.HostStateLog GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,HostId,FuncType,ReadTime,State,Descripion,Remark from HostStateLog ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
WebDemo.Model.WebDemo.HostStateLog model = new WebDemo.Model.WebDemo.HostStateLog();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
