How to Create a User Registration Form in C#.NET using SQL Server Database and Visual Studio 2022?
bool isAnyEmpty = false;
foreach(Control control in this.Controls)
{
if(control is TextBox)
{
if (string.IsNullOrEmpty(control.Text))
{
isAnyEmpty = true;
break;
}
}
else if(control is DateTimePicker)
{
if…