在winforms網格視圖中選擇行

Question

我的gridview像這樣填充Article對象

var sel = (Article)cmbArticleList.SelectedItem;

 DataRow newRow = articlesTable.NewRow();
 newRow["CODE"] = sel.Code;
 newRow["NAME"] = sel.Name;
 newRow["PRICE"] = sel.Price;

 articlesTable.Rows.Add(newRow);
 articlesGridView.DataSource = articlesTable;

我想知道如何識別此網格的選定行，例如在LabelSelectedRow.Text應該填充選定的行Code文本。

Answer 1

首先，您可以像這樣獲得選定的行；

//For multiple row selection.
IList rows = dg.SelectedItems;

//For single row selection;
DataRowView row = (DataRowView)dg.SelectedItems[0];

//You can then access them via their column name;
row["yourColumnName"];

//So to assign to say your label..
LabelSelectedRow.Text = row["CODE"] + " " + " row[NAME] + " " + row[PRICE];

編輯：您可以將此代碼放在datagrid點擊事件之一中，也許是RowSelected。