/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Library.Model.Role model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update T_Role set ");
strSql.Append("F_Name=@F_Name,");
strSql.Append("F_Order=@F_Order");
strSql.Append(" where F_ID=@F_ID");
SqlParameter[] parameters =
{
new SqlParameter("@F_Name", SqlDbType.VarChar, 50),
new SqlParameter("@F_Order", SqlDbType.Int, 4),
new SqlParameter("@F_ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.F_Name;
parameters[1].Value = model.F_Order;
parameters[2].Value = model.F_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(Library.Model.Role model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into T_Role(");
strSql.Append("F_Name,F_Order)");
strSql.Append(" values (");
strSql.Append("@F_Name,@F_Order)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@F_Name", SqlDbType.VarChar, 50),
new SqlParameter("@F_Order", SqlDbType.Int, 4)
};
parameters[0].Value = model.F_Name;
parameters[1].Value = model.F_Order;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
public void LoadData(int id)
{
m_Model = Library.Controller.SystemManager.Instance.Services.RoleService.GetModel(id);
this.txtF_Name.Text = m_Model.F_Name;
if (m_Model.F_Order != null)
{
this.txtF_Order.Text = m_Model.F_Order.ToString();
}
}
private void btnSave_Click(object sender, RoutedEventArgs e)
{
bool b = false;
if (string.IsNullOrEmpty(this.txtF_Name.Text.Trim()))
{
this.txtF_NameTip.Text = "(必须填写！)";
b = true;
}
if (!FormValidate.IsNumber(this.txtF_Order.Text.Trim()))
{
this.txtF_OrderTip.Text = "(排序格式不正确！)";
b = true;
}
if (b)
{
return;
}
if (m_Model == null)
{
Library.Model.Role model = new Library.Model.Role();
model.F_Name = this.txtF_Name.Text.Trim();
if (!string.IsNullOrEmpty(this.txtF_Order.Text.Trim()))
{
model.F_Order = int.Parse(this.txtF_Order.Text.Trim());
}
Library.Controller.SystemManager.Instance.Services.RoleService.Add(model);
if (SaveComplete != null)
{
SaveComplete(model);
}
}
else
{
m_Model.F_Name = this.txtF_Name.Text.Trim();
if (!string.IsNullOrEmpty(this.txtF_Order.Text.Trim()))
{
m_Model.F_Order = int.Parse(this.txtF_Order.Text.Trim());
}
Library.Controller.SystemManager.Instance.Services.RoleService.Update(m_Model);
if (SaveComplete != null)
{
SaveComplete(m_Model);
}
}
this.Close();
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Library.Model.Role DataRowToModel(DataRow row)
{
Library.Model.Role model = new Library.Model.Role();
if (row != null)
{
if (row["F_ID"] != null && row["F_ID"].ToString() != "")
{
model.F_ID = int.Parse(row["F_ID"].ToString());
}
if (row["F_Name"] != null)
{
model.F_Name = row["F_Name"].ToString();
}
if (row["F_Order"] != null && row["F_Order"].ToString() != "")
{
model.F_Order = int.Parse(row["F_Order"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Library.Model.Role GetModel(int F_ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 F_ID,F_Name,F_Order from T_Role ");
strSql.Append(" where F_ID=@F_ID");
SqlParameter[] parameters =
{
new SqlParameter("@F_ID", SqlDbType.Int, 4)
};
parameters[0].Value = F_ID;
Library.Model.Role model = new Library.Model.Role();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
