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一個業餘愛好者試圖完成我的第一個真正的應用程序,所以提前謝謝你,並道歉,如果這是一個noobie問題。DataGridView的拖放 - 基於用戶活動的更新列表
我有一個使用拖放的datagridview,可以使用Team Class中的數據和基於索引爲List中的項分配值的字典填充。我還沒有實現綁定,因爲我沒有得到它與拖放行重新排序工作。
teamList = new List<Team>(){
new Team("Redskins","WAS", "Washington"),
new Team("Cowboys", "DAL", "Dallas"),
new Team("Eagles", "PHI", "Philadelphia"),
new Team("Giants", "NYG", "New York"),
new Team("Packers", "GB", "Green Bay")
};
class Team
{
public string Mascot { get; private set; }
public string Key { get; private set; }
public string City { get; private set; }
}
Dictionary<int, int> powerValues = new Dictionary<int, int>(){
{1, 113},
{2, 110},
{3, 109},
{4, 108},
{5, 107}
};
private void printValues()
{ // add Team to DGV wiht PowerRank as index+1 and PowerValue based on Dictionary
int i = 0;
foreach (Team team in TeamList)
{
// add all data to a datagrid view
dataGridView1.Rows.Add(i+1, team.Mascot,powerValues[teamList.IndexOf(team) + 1]); //set the rank
i++;
}
}
一旦我得到了這一點,我試圖做兩件事情:
1) Update List<Team> based on drag and drop change
2) Re-assign PowerRank and PowerValue based on new index of Team
我已經試過幾件事情都無濟於事 - 任何想法或點在正確的方向?
不[此](http://stackoverflow.com/questions/1620947/how-could-i-drag-and-drop-datagridview-rows-under-each-other)幫幫我? – 2013-03-14 03:52:02
我使用該帖子來幫助實現拖放,但我仍然無法讓它與綁定列表一起工作 - 不支持重新排序。它還引用重新分配「優先級」屬性,但我沒有看到有關它是如何實際完成的任何細節。 – ClintMc 2013-03-14 14:59:46