/// <summary>
/// 增加一条数据
/// </summary>
public int Add(GSSModel.Department model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into T_Department(");
strSql.Append("F_ParentID,F_DepartName,F_Note)");
strSql.Append(" values (");
strSql.Append("@F_ParentID,@F_DepartName,@F_Note)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@F_ParentID", SqlDbType.Int, 4),
new SqlParameter("@F_DepartName", SqlDbType.NVarChar, 30),
new SqlParameter("@F_Note", SqlDbType.NVarChar, 200)
};
parameters[0].Value = model.F_ParentID;
parameters[1].Value = model.F_DepartName;
parameters[2].Value = model.F_Note;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(GSSModel.Department model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update T_Department set ");
strSql.Append("F_ParentID=@F_ParentID,");
strSql.Append("F_DepartName=@F_DepartName,");
strSql.Append("F_Note=@F_Note");
strSql.Append(" where F_DepartID=@F_DepartID");
SqlParameter[] parameters =
{
new SqlParameter("@F_ParentID", SqlDbType.Int, 4),
new SqlParameter("@F_DepartName", SqlDbType.NVarChar, 30),
new SqlParameter("@F_Note", SqlDbType.NVarChar, 200),
new SqlParameter("@F_DepartID", SqlDbType.Int, 4)
};
parameters[0].Value = model.F_ParentID;
parameters[1].Value = model.F_DepartName;
parameters[2].Value = model.F_Note;
parameters[3].Value = model.F_DepartID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 保存数据
/// </summary>
private void SaveData()
{
//验证数据项
string msg = "";
if (f_DepartNameTextBox.Text.Trim().Length == 0)
{
msg += "部门名不能为空!\r\n";
}
if (f_ParentIDComboBox.SelectedValue.ToString() == f_DepartIDTextBox.Text && f_DepartIDTextBox.Text != "0")
{
msg += "上级部门不能选择本部门!\r\n";
}
if (msg.Length > 0)
{
MessageBox.Show(msg, "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
//数据准备
GSSModel.Department model = new GSSModel.Department();
model.F_ParentID = int.Parse(f_ParentIDComboBox.SelectedValue.ToString());
model.F_DepartName = f_DepartNameTextBox.Text;
model.F_Note = f_NoterichTextBox.Text;
//数据提交
GSSBLL.Department bll = new GSSBLL.Department();
bool isok = false;
if (_id != 0)
{
model.F_DepartID = int.Parse(f_DepartIDTextBox.Text);
isok = bll.Update(model);
}
else
{
int num = bll.Add(model);
if (num > 0)
{
isok = true;
}
}
if (isok)
{
MessageBox.Show("数据保存成功!", "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("数据保存失败!", "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// 初始化窗体
/// </summary>
private void InitForm()
{
GSSServerLibrary.ServerUtil.BindDropDLTDept(this.f_ParentIDComboBox);
if (_id != 0)
{
this.Text = "部门修改";
GSSBLL.Department bll = new GSSBLL.Department();
GSSModel.Department model = bll.GetModel(_id);
f_DepartIDTextBox.Text = model.F_DepartID.ToString();
f_ParentIDComboBox.SelectedValue = model.F_ParentID;
f_DepartNameTextBox.Text = model.F_DepartName;
f_NoterichTextBox.Text = model.F_Note;
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public GSSModel.Department GetModel(int F_DepartID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 F_DepartID,F_ParentID,F_DepartName,F_Note from T_Department ");
strSql.Append(" where F_DepartID=@F_DepartID");
SqlParameter[] parameters =
{
new SqlParameter("@F_DepartID", SqlDbType.Int, 4)
};
parameters[0].Value = F_DepartID;
GSSModel.Department model = new GSSModel.Department();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["F_DepartID"].ToString() != "")
{
model.F_DepartID = int.Parse(ds.Tables[0].Rows[0]["F_DepartID"].ToString());
}
if (ds.Tables[0].Rows[0]["F_ParentID"].ToString() != "")
{
model.F_ParentID = int.Parse(ds.Tables[0].Rows[0]["F_ParentID"].ToString());
}
if (ds.Tables[0].Rows[0]["F_DepartName"] != null)
{
model.F_DepartName = ds.Tables[0].Rows[0]["F_DepartName"].ToString();
}
if (ds.Tables[0].Rows[0]["F_Note"] != null)
{
model.F_Note = ds.Tables[0].Rows[0]["F_Note"].ToString();
}
return(model);
}
else
{
return(null);
}
}
