private Boolean checkTaskID()
{
Boolean getID = false;
if (taskID.Text == "")
{
MessageBox.Show("Please choose one task to delete!");
}
else
{
TaskManagement taskMgt = new TaskManagement();
Int32 getResult = taskMgt.GetTasksByTaskID(Int32.Parse(taskID.Text.Trim())).Count();
if (getResult > 0)
{
getID = true;
}
}
return(getID);
}