/// <summary>
/// 增加一条数据
/// </summary>
public void Add(GSSModel.Menus model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into T_Menus(");
strSql.Append("F_MenuID,F_Name,F_FormName,F_ParentID,F_IsUsed,F_Sort)");
strSql.Append(" values (");
strSql.Append("@F_MenuID,@F_Name,@F_FormName,@F_ParentID,@F_IsUsed,@F_Sort)");
SqlParameter[] parameters =
{
new SqlParameter("@F_MenuID", SqlDbType.Int, 4),
new SqlParameter("@F_Name", SqlDbType.NVarChar, 50),
new SqlParameter("@F_FormName", SqlDbType.NVarChar, 150),
new SqlParameter("@F_ParentID", SqlDbType.Int, 4),
new SqlParameter("@F_IsUsed", SqlDbType.Bit, 1),
new SqlParameter("@F_Sort", SqlDbType.Int, 4)
};
parameters[0].Value = model.F_MenuID;
parameters[1].Value = model.F_Name;
parameters[2].Value = model.F_FormName;
parameters[3].Value = model.F_ParentID;
parameters[4].Value = model.F_IsUsed;
parameters[5].Value = model.F_Sort;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public GSSModel.Menus GetModel(int F_MenuID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 F_MenuID,F_Name,F_FormName,F_ParentID,F_IsUsed,F_Sort from T_Menus ");
strSql.Append(" where F_MenuID=@F_MenuID ");
SqlParameter[] parameters =
{
new SqlParameter("@F_MenuID", SqlDbType.Int, 4)
};
parameters[0].Value = F_MenuID;
GSSModel.Menus model = new GSSModel.Menus();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["F_MenuID"].ToString() != "")
{
model.F_MenuID = int.Parse(ds.Tables[0].Rows[0]["F_MenuID"].ToString());
}
if (ds.Tables[0].Rows[0]["F_Name"] != null)
{
model.F_Name = ds.Tables[0].Rows[0]["F_Name"].ToString();
}
if (ds.Tables[0].Rows[0]["F_FormName"] != null)
{
model.F_FormName = ds.Tables[0].Rows[0]["F_FormName"].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_IsUsed"].ToString() != "")
{
if ((ds.Tables[0].Rows[0]["F_IsUsed"].ToString() == "1") || (ds.Tables[0].Rows[0]["F_IsUsed"].ToString().ToLower() == "true"))
{
model.F_IsUsed = true;
}
else
{
model.F_IsUsed = false;
}
}
if (ds.Tables[0].Rows[0]["F_Sort"].ToString() != "")
{
model.F_Sort = int.Parse(ds.Tables[0].Rows[0]["F_Sort"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 初始化窗体
/// </summary>
private void InitForm()
{
if (_id != 0)
{
this.Text = "菜单修改";
f_MenuIDTextBox.Enabled = false;
GSSBLL.Menus bll = new GSSBLL.Menus();
GSSModel.Menus model = bll.GetModel(_id);
f_MenuIDTextBox.Text = model.F_MenuID.ToString();
f_ParentIDTextBox.Text = model.F_ParentID.ToString();
f_NameTextBox.Text = model.F_Name;
f_FormNameTextBox.Text = model.F_FormName;
f_SortTextBox.Text = model.F_Sort.ToString();
f_IsUsedCheckBox.Checked = model.F_IsUsed;
}
}
/// <summary>
/// 保存数据
/// </summary>
private void SaveData()
{
//验证数据项
string msg = CheckData();
if (msg.Length > 0)
{
MessageBox.Show(msg, "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
//数据准备
GSSModel.Menus model = new GSSModel.Menus();
model.F_MenuID = Convert.ToInt32(f_MenuIDTextBox.Text);
model.F_ParentID = Convert.ToInt32(f_ParentIDTextBox.Text);
model.F_Name = f_NameTextBox.Text;
model.F_FormName = f_FormNameTextBox.Text;
model.F_Sort = Convert.ToInt32(f_SortTextBox.Text);
model.F_IsUsed = f_IsUsedCheckBox.Checked;
//数据提交
GSSBLL.Menus bll = new GSSBLL.Menus();
bool isok = false;
if (_id != 0)
{
isok = bll.Update(model);
}
else
{
isok = bll.Add(model);
}
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>
/// 更新一条数据
/// </summary>
public bool Update(GSSModel.Menus model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update T_Menus set ");
strSql.Append("F_Name=@F_Name,");
strSql.Append("F_FormName=@F_FormName,");
strSql.Append("F_ParentID=@F_ParentID,");
strSql.Append("F_IsUsed=@F_IsUsed,");
strSql.Append("F_Sort=@F_Sort");
strSql.Append(" where F_MenuID=@F_MenuID ");
SqlParameter[] parameters =
{
new SqlParameter("@F_Name", SqlDbType.NVarChar, 50),
new SqlParameter("@F_FormName", SqlDbType.NVarChar, 150),
new SqlParameter("@F_ParentID", SqlDbType.Int, 4),
new SqlParameter("@F_IsUsed", SqlDbType.Bit, 1),
new SqlParameter("@F_Sort", SqlDbType.Int, 4),
new SqlParameter("@F_MenuID", SqlDbType.Int, 4)
};
parameters[0].Value = model.F_Name;
parameters[1].Value = model.F_FormName;
parameters[2].Value = model.F_ParentID;
parameters[3].Value = model.F_IsUsed;
parameters[4].Value = model.F_Sort;
parameters[5].Value = model.F_MenuID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}