C# (CSharp) PassingYear示例

示例#1

 private void PassingYear_Enter(object sender, EventArgs e)
 {
     if (PassingYear.Text.Equals("Passing Year"))
     {
         PassingYear.Clear();
     }
 }

示例#2

文件： RegistrationPageOne.cs 项目： abtahi-tajwar/AlumniManagementSystem

 private void PassingYear_Click(object sender, EventArgs e)
 {
     PassingYear.Clear();
 }