【发布时间】:2020-09-22 13:13:08
【问题描述】:
我正在尝试向表格布局动态添加一行。但是,当我尝试使用下面的代码时,新表行没有显示,尽管代码正在运行而没有崩溃。
这是代码:
tl1 = (TableLayout)FindViewById(Resource.Id.tl1);
LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(LayoutParams.MatchParent, LayoutParams.WrapContent, (float)1.0);
layoutParams.SetMargins(10, 0, 5, 0);
TableRow.LayoutParams layoutParams2 = new TableRow.LayoutParams(LayoutParams.MatchParent, LayoutParams.WrapContent);
dbname = "eventsss";
path = System.IO.Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal), dbname);
var db = new SQLiteConnection(path);
db.CreateTable<CalendarEvent>();
eventList = GetAllEvents();
for (int i = 1; i <= eventList.Count; i++)
{
date = new TextView(this);
date.LayoutParameters = layoutParams;
date.SetBackgroundColor(Color.ParseColor("#FFFFC0"));
date.SetTextSize(Android.Util.ComplexUnitType.Px, (float)30.0);
date.SetTextColor(Color.Black);
date.SetPadding(5, 5, 5, 5);
name = new TextView(this);
name.LayoutParameters = layoutParams;
name.SetBackgroundColor(Color.ParseColor("#FFFFC0"));
name.SetTextColor(Color.Black);
name.SetTextSize(Android.Util.ComplexUnitType.Px, (float)30.0);
name.SetPadding(5, 5, 5, 5);
tr = new TableRow(this);
tr.LayoutParameters=layoutParams2;
name.Text = eventList[i-1].title;
date.Text = eventList[i-1].date;
tr.AddView(date);
tr.AddView(name);
tl1.AddView(tr, i);
}
【问题讨论】:
-
我的解决方案对您有用吗?如果是,请您接受(点击此答案左上角的☑️),以便我们可以帮助更多有相同问题的人:)。
标签: c# xamarin tablelayout