如何在asp.net中以編程方式編輯gridview？

GridView gv = new GridView(); 

    BoundField farmername = new BoundField(); 
    farmername.HeaderText = "Farmer Name"; 
    farmername.DataField = "farmername"; 
    gv.Columns.Add(farmername); 


    BoundField villagename = new BoundField(); 
    villagename.HeaderText = "Village Name"; 
villagename.DataField = "village"; 
gv.Columns.Add(villagename); 

    BoundField feedtype = new BoundField(); 
    feedtype.HeaderText = "Feed Type"; 
    feedtype.DataField = "feedtype"; 
    gv.Columns.Add(feedtype); 


    BoundField bf50kg = new BoundField(); 
    bf50kg.HeaderText = "50 Kg Bags"; 
    bf50kg.DataField = "noof50kgsbags"; 
    gv.Columns.Add(bf50kg); 

    CommandField cf = new CommandField(); 
    cf.ButtonType = ButtonType.Button; 
    cf.ShowCancelButton = true; 
    cf.ShowEditButton = true; 
    gv.Columns.Add(cf); 

    gv.RowEditing += new GridViewEditEventHandler(gv_RowEditing); 
    gv.RowUpdating += new GridViewUpdateEventHandler(gv_RowUpdating); 
    gv.RowCancelingEdit += new GridViewCancelEditEventHandler(gv_RowCancelingEdit); 

    gv.AutoGenerateColumns = false; 
    gv.ShowFooter = true; 
    gv.DataSource = dtIndentDetails; 
    gv.DataBind();

當我點擊編輯按鈕，它沒有分裂成更新，取消按鈕。我怎樣才能做到這一點與命令字段。如果我在aspx頁面添加GridView控件，它的分裂更新和取消如何在asp.net中以編程方式編輯gridview？

來源

2013-10-10 Sambasiva

你見過這個答案嗎？ http://stackoverflow.com/questions/206983/putting-a-gridview-row-in-edit-mode-programmatically和這一個：http://stackoverflow.com/questions/16280495/gridview-edit-mode-programatically – Robert

這些鏈接是沒有用的我的代碼...羅伯特你可以說另一種方式 – Sambasiva

試試下面的代碼：

protected void gridview_RowEditing(object sender, GridViewEditEventArgs e) 
{ 
    GridView gv = (GridView)sender; 
    // Change the row state 
    gv.Rows[e.NewEditIndex].RowState = DataControlRowState.Edit; 

}

來源

2013-10-10 09:08:19

編輯按鈕不是在這裏被解僱... – Sambasiva

想你的代碼，發現它的工作。注意以下幾點：

1.）代碼創建GridView（和所有字段）應該每次執行。意味着從該代碼中刪除任何!IsPostback條件，如果存在任何條件。

2.）在您的gridview的RowEditing事件中設置editindex並重新綁定gridview。

protected void gv_RowEditing(object sender, GridViewEditEventArgs e) 
    { 
     GridView gv = sender as GridView; 
     gv.EditIndex = e.NewEditIndex; 
     gv.DataBind(); 
    }

來源

2013-10-11 05:49:27

如何在asp.net中以編程方式編輯gridview？

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