C# (CSharp) Colombo_City_Institute_System DBConnectionClass示例

示例#1

文件： Assignment.cs 项目： MishalAreef/Student-Information-System-

 public Assignment()
 {
     try
     {
         DBConnectionClass obj = new DBConnectionClass();
         sqlCon = obj.GetConnection();
     }
     catch (Exception ex)
     {
         MessageBox.Show("Error connecting" + ex, "Login", MessageBoxButtons.OK,
                         MessageBoxIcon.Error);
     }
     InitializeComponent();
 }

示例#2

 public Register()
 {
     try
     {
         DBConnectionClass obj = new DBConnectionClass();
         sqlCon = obj.GetConnection();
     }
     catch (Exception ex)
     {
         MessageBox.Show("Error connecting" + ex, "Customer Form", MessageBoxButtons.OK,
                         MessageBoxIcon.Error);
     }
     InitializeComponent();
 }