private void TakeRichTextBox_TextChanged(object sender, EventArgs e) { if (TakeRichTextBox.Text != "") { ClearButton.Show(); } else { ClearButton.Hide(); } }
public void LoadData() { ListBox1.Items.Clear(); var tmpdata = My.Settings.LocHistory; count = 0; ret: ; if (tmpdata.Contains("<locinfo>")) { long FirstStart = tmpdata.IndexOf("<locinfo>") + 10; ItemData[count] = Trim(Mid(tmpdata, FirstStart, tmpdata.Substring(FirstStart).IndexOf("</locinfo>") + 1)); tmpdata = Mid(tmpdata, FirstStart, tmpdata.Length); if (getData(ItemData[count], "type") == "station") { ListBox1.Items.Add(getData(ItemData[count], "string") + " (측정소)"); } else { ListBox1.Items.Add(getData(ItemData[count], "string")); } count += 1; goto ret; } if (ListBox1.Items.Count > 0) { ListBox1.SetSelected(0, true); EmptyMsgPanel.Hide(); ClearButton.Show(); } else { EmptyMsg_Upper.Height = EmptyMsgPanel.Height / (double)2; EmptyMsgPanel.Show(); ClearButton.Hide(); } }