/// <summary>
/// 得到一个对象实体
/// </summary>
public DNSABC.Model.DNSABC_MessagesResult GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,MessagesID,UserID,AdminID,Title,Contents,IP,CreateTime from DNSABC_MessagesResult ");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = Id;
DNSABC.Model.DNSABC_MessagesResult model = new DNSABC.Model.DNSABC_MessagesResult();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Id"] != null && ds.Tables[0].Rows[0]["Id"].ToString() != "")
{
model.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
}
if (ds.Tables[0].Rows[0]["MessagesID"] != null && ds.Tables[0].Rows[0]["MessagesID"].ToString() != "")
{
model.MessagesID = int.Parse(ds.Tables[0].Rows[0]["MessagesID"].ToString());
}
if (ds.Tables[0].Rows[0]["UserID"] != null && ds.Tables[0].Rows[0]["UserID"].ToString() != "")
{
model.UserID = int.Parse(ds.Tables[0].Rows[0]["UserID"].ToString());
}
if (ds.Tables[0].Rows[0]["AdminID"] != null && ds.Tables[0].Rows[0]["AdminID"].ToString() != "")
{
model.AdminID = int.Parse(ds.Tables[0].Rows[0]["AdminID"].ToString());
}
if (ds.Tables[0].Rows[0]["Title"] != null && ds.Tables[0].Rows[0]["Title"].ToString() != "")
{
model.Title = ds.Tables[0].Rows[0]["Title"].ToString();
}
if (ds.Tables[0].Rows[0]["Contents"] != null && ds.Tables[0].Rows[0]["Contents"].ToString() != "")
{
model.Contents = ds.Tables[0].Rows[0]["Contents"].ToString();
}
if (ds.Tables[0].Rows[0]["IP"] != null && ds.Tables[0].Rows[0]["IP"].ToString() != "")
{
model.IP = ds.Tables[0].Rows[0]["IP"].ToString();
}
if (ds.Tables[0].Rows[0]["CreateTime"] != null && ds.Tables[0].Rows[0]["CreateTime"].ToString() != "")
{
model.CreateTime = DateTime.Parse(ds.Tables[0].Rows[0]["CreateTime"].ToString());
}
return(model);
}
else
{
return(null);
}
}
private void ShowInfo(int Id)
{
DNSABC.BLL.DNSABC_MessagesResult bll = new DNSABC.BLL.DNSABC_MessagesResult();
DNSABC.Model.DNSABC_MessagesResult model = bll.GetModel(Id);
this.lblId.Text = model.Id.ToString();
this.lblMessagesID.Text = model.MessagesID.ToString();
this.lblUserID.Text = model.UserID.ToString();
this.lblAdminID.Text = model.AdminID.ToString();
this.lblTitle.Text = model.Title;
this.lblContents.Text = model.Contents;
this.lblIP.Text = model.IP;
this.lblCreateTime.Text = model.CreateTime.ToString();
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(DNSABC.Model.DNSABC_MessagesResult model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update DNSABC_MessagesResult set ");
strSql.Append("MessagesID=@MessagesID,");
strSql.Append("UserID=@UserID,");
strSql.Append("AdminID=@AdminID,");
strSql.Append("Title=@Title,");
strSql.Append("Contents=@Contents,");
strSql.Append("IP=@IP,");
strSql.Append("CreateTime=@CreateTime");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters =
{
new SqlParameter("@MessagesID", SqlDbType.Int, 4),
new SqlParameter("@UserID", SqlDbType.Int, 4),
new SqlParameter("@AdminID", SqlDbType.Int, 4),
new SqlParameter("@Title", SqlDbType.VarChar, 200),
new SqlParameter("@Contents", SqlDbType.VarChar, 8000),
new SqlParameter("@IP", SqlDbType.VarChar, 20),
new SqlParameter("@CreateTime", SqlDbType.DateTime),
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = model.MessagesID;
parameters[1].Value = model.UserID;
parameters[2].Value = model.AdminID;
parameters[3].Value = model.Title;
parameters[4].Value = model.Contents;
parameters[5].Value = model.IP;
parameters[6].Value = model.CreateTime;
parameters[7].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 bool Add(DNSABC.Model.DNSABC_MessagesResult model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into DNSABC_MessagesResult(");
strSql.Append("Id,MessagesID,UserID,AdminID,Title,Contents,IP,CreateTime)");
strSql.Append(" values (");
strSql.Append("@Id,@MessagesID,@UserID,@AdminID,@Title,@Contents,@IP,@CreateTime)");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4),
new SqlParameter("@MessagesID", SqlDbType.Int, 4),
new SqlParameter("@UserID", SqlDbType.Int, 4),
new SqlParameter("@AdminID", SqlDbType.Int, 4),
new SqlParameter("@Title", SqlDbType.VarChar, 200),
new SqlParameter("@Contents", SqlDbType.VarChar, 8000),
new SqlParameter("@IP", SqlDbType.VarChar, 20),
new SqlParameter("@CreateTime", SqlDbType.DateTime)
};
parameters[0].Value = model.Id;
parameters[1].Value = model.MessagesID;
parameters[2].Value = model.UserID;
parameters[3].Value = model.AdminID;
parameters[4].Value = model.Title;
parameters[5].Value = model.Contents;
parameters[6].Value = model.IP;
parameters[7].Value = model.CreateTime;
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 (!PageValidate.IsNumber(txtId.Text))
{
strErr += "编号格式错误！\\n";
}
if (!PageValidate.IsNumber(txtMessagesID.Text))
{
strErr += "消息ID格式错误！\\n";
}
if (!PageValidate.IsNumber(txtUserID.Text))
{
strErr += "用户ID格式错误！\\n";
}
if (!PageValidate.IsNumber(txtAdminID.Text))
{
strErr += "【管理员字段】管理员ID格式错误！\\n";
}
if (this.txtTitle.Text.Trim().Length == 0)
{
strErr += "标题不能为空！\\n";
}
if (this.txtContents.Text.Trim().Length == 0)
{
strErr += "内容不能为空！\\n";
}
if (this.txtIP.Text.Trim().Length == 0)
{
strErr += "IP不能为空！\\n";
}
if (!PageValidate.IsDateTime(txtCreateTime.Text))
{
strErr += "发布时间格式错误！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
int Id = int.Parse(this.txtId.Text);
int MessagesID = int.Parse(this.txtMessagesID.Text);
int UserID = int.Parse(this.txtUserID.Text);
int AdminID = int.Parse(this.txtAdminID.Text);
string Title = this.txtTitle.Text;
string Contents = this.txtContents.Text;
string IP = this.txtIP.Text;
DateTime CreateTime = DateTime.Parse(this.txtCreateTime.Text);
DNSABC.Model.DNSABC_MessagesResult model = new DNSABC.Model.DNSABC_MessagesResult();
model.Id = Id;
model.MessagesID = MessagesID;
model.UserID = UserID;
model.AdminID = AdminID;
model.Title = Title;
model.Contents = Contents;
model.IP = IP;
model.CreateTime = CreateTime;
DNSABC.BLL.DNSABC_MessagesResult bll = new DNSABC.BLL.DNSABC_MessagesResult();
bll.Add(model);
ROYcms.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "add.aspx");
}