private void dataGrid_Record_PreviewMouseDoubleClick(object sender, MouseButtonEventArgs e)
{
String title = ((System.Data.DataRowView)(dataGrid_Record.CurrentCell.Item)).Row.ItemArray[2].ToString();
String date = ((System.Data.DataRowView)(dataGrid_Record.CurrentCell.Item)).Row.ItemArray[1].ToString();
String detail = ((System.Data.DataRowView)(dataGrid_Record.CurrentCell.Item)).Row.ItemArray[3].ToString();
RecordDetail rd = RecordDetail.getRecordDetail(title, date, detail, this.Top, this.Left);
rd.Show();
}
public static RecordDetail getRecordDetail(String title, String date, String content, double x, double y)
{
//判断是否已经建立过窗体
if (instance == null)
{
instance = new RecordDetail(title, date, content, x, y);
}
else //如果建立，则更新内容
{
instance.textBlock_Detail.Text = title;
instance.textBox_Date.Text = date;
instance.textBlock_Detail.Text = content;
}
return(instance);
}