我正在使用winforms API和C#創建應用程序。如何訪問GridView中Tag屬性中存儲的對象數據?
我有gridview,一些行有一個對象與一行關聯。對象存儲在Tag
財產,像這樣
var tagObj = new AdditionalInfoPhoneActivations();
rowInfo.Tag = tagObj;
radGridView1.Rows.Add(rowInfo);
這裏是如何我試圖訪問其無法正常工作
void radGridView1_CommandCellClick(object sender, EventArgs e) {
var tagObj = new AdditionalInfoPhoneActivations();
var x = (sender as CellFormattingEventArgs);
tagObj = e.CellElement.Tag;
Common.Alert("You ordered " + tagObj.serialNumber + " " + tagObj.saleType);
}
此標記屬性是我遇到
錯誤Error 2 'System.EventArgs' does not contain a definition for 'CellElement' and no extension method 'CellElement' accepting a first argument of type 'System.EventArgs' could be found (are you missing a using directive or an assembly reference?) C:\Users\User\C# Projects\RM\RM\Register.cs 175 24 RM
您需要將其轉換爲您放入的東西的類型 – TaW 2015-03-08 22:34:46