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GridView 操作 (II)

GridView 操作 (II). 資料錄移動. 使用 BindingSource 元件. 修改 LOAD SQL DATA. 修改 UPDATE DATA. 移動到下一筆. 資料錄移動. 使用 BindingNavigator 元件. 設定 BindingSource 屬性 =BindingSource1. 新增按鈕. 呼叫存檔按鈕程式. ‘ 全部欄位數 MessageBox.Show(DataGridView1.Columns.Count.ToString()) ‘ 控制欄位標題文字 ( 例如第一個欄位的名稱 )

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GridView 操作 (II)

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  1. GridView操作 (II)

  2. 資料錄移動 使用BindingSource元件

  3. 修改LOAD SQL DATA

  4. 修改UPDATE DATA

  5. 移動到下一筆

  6. 資料錄移動 使用BindingNavigator元件

  7. 設定BindingSource屬性=BindingSource1

  8. 新增按鈕

  9. 呼叫存檔按鈕程式

  10. ‘全部欄位數 MessageBox.Show(DataGridView1.Columns.Count.ToString()) ‘控制欄位標題文字(例如第一個欄位的名稱) DataGridView1.Columns(0).HeaderText = “欄位名稱“ ‘取出選取列的內容(例如第一個欄位的內容) DataGridView1.CurrentRow.Cells(0).Value.ToString() ‘設定某個欄位是唯讀 (例如設定第二個欄位是唯讀) DataGridView1.Columns(1).ReadOnly = True GridView其他設定

  11. ‘選取列的前景與背景色 DataGridView1.DefaultCellStyle.SelectionForeColor = Color.Aqua DataGridView1.DefaultCellStyle.SelectionBackColor = Color.DarkGreen ‘凍結欄位 (例如凍結前兩個欄位) DataGridView1.Columns(0).Frozen = True DataGridView1.Columns(1).Frozen = True GridView其他設定

  12. GridView • F2可以進入編輯模式 • 自動排序 (點選標題名稱) • 自動內容大小功能 (雙擊標題的分隔線) • 凍結欄位 • 使用者拖拉欄位顯示順序AllowUserToOrderColumns屬性 • 設定隔列顯示不同顏色AlternatingRowsDefaultCellStyle屬性裡面的forecolor

  13. 加入自訂欄位

  14. 使用自訂欄位

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