//Add Button
public override void add_Btn_Click(object sender, EventArgs e)
{
try
{
if (classesname_textBox.Text == "")
{
classname_errorlabel.Visible = true;
}
else
{
classname_errorlabel.Visible = false;
}
if (classname_errorlabel.Visible)
{
MainClass.MSGBox("Fields * are Mandatory", "Fill all Fields", "ERROR");
}
else
{
ClassDB classDB = new ClassDB();
classDB.add(classesname_textBox);
MainClass.reset_disable(panel4);
ShowData();
}
Disable_errorlabel();
}
catch
{
MainClass.MSGBox("Something Went Wrong", "ERROR", "ERROR");
}
}
//Edit Button
public override void edit_Btn_Click(object sender, EventArgs e)
{
try
{
if (classesname_textBox.Text == "")
{
classname_errorlabel.Visible = true;
}
else
{
classname_errorlabel.Visible = false;
}
if (classname_errorlabel.Visible)
{
MainClass.MSGBox("Fields * are Mandatory", "Fill all Fields", "ERROR");
}
else
{
ClassDB classDB = new ClassDB();
classDB.edit(classesname_textBox);
MainClass.reset_disable(panel4);
ShowData();
}
Disable_errorlabel();
}
catch
{
MainClass.MSGBox("Oops... Class Not Updated", "Error", "Error");
}
}
//Delete Button
public override void delete_Btn_Click(object sender, EventArgs e)
{
try
{
if (classesname_textBox.Text == "")
{
MainClass.MSGBox("Enter Class Name", "Error", "Error");
}
else
{
ClassDB classDB = new ClassDB();
classDB.delete(classesname_textBox);
MainClass.Disable(panel4);
ShowData();
}
}
catch
{
MainClass.MSGBox("Oopss... Class Not Deleted!!", "Error", "Error");
}
Disable_errorlabel();
}