/// <summary>
/// 初始化窗体，取得专业名称到列表
/// </summary>
private void init_major()
{
Student.BLL.MAJOR_INFO majorBll = new MAJOR_INFO();
DataSet ds = majorBll.GetAllList();
cbb_majorname.Properties.Items.Clear();
cbb_majorname.EditValue = null;
cbb_majorname.Properties.NullText = "--请选择--";
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
string majorName = ds.Tables[0].Rows[i]["MAJORNAME"].ToString();
this.cbb_majorname.Properties.Items.Add(majorName);
}
this.cbb_majorname.Properties.TextEditStyle = DevExpress.XtraEditors.Controls.TextEditStyles.DisableTextEditor;
}
/// <summary>
/// 删除数据
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
private bool deleteData(int id)
{
try
{
BLL.MAJOR_INFO majorinfobll = new MAJOR_INFO();
int recordCount = majorinfobll.GetRecordCount("departmentno = " + id.ToString());
if (recordCount > 0)
{
MessageBox.Show("该学院信息已经被使用，不能被删除！", "提示信息");
return(false);
}
else
{
BLL.DEPARTMENT_INFO departmentbll = new DEPARTMENT_INFO();
departmentbll.Delete(id);
return(true);
}
}
catch (Exception exception)
{
MessageBox.Show("删除失败!", exception.Message);
return(false);
}
}
/// <summary>
/// 删除数据方法
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
private bool deleteData(int id)
{
try
{
BLL.MAJORDIRCT_INFO majordirctinfobll = new MAJORDIRCT_INFO();
int recordCount = majordirctinfobll.GetRecordCount("majorno = " + id.ToString());
if (recordCount > 0)
{
MessageBox.Show("该专业信息已经被使用，不能被删除！", "提示信息");
return(false);
}
else
{
BLL.MAJOR_INFO majorbll = new MAJOR_INFO();
majorbll.Delete(id);
return(true);
}
}
catch (Exception exception)
{
MessageBox.Show("删除失败!", exception.Message);
return(false);
}
}
