EditItemTemplate

Question

我想從textBox中的editItemTemplate中獲取文本，並沒有任何工作。我試圖在我的RowUpdating中使用FindControl，但仍然沒有運氣。我在C＃工作。如何使這項工作順利進行？

Answer 1

您需要根據gridview的行索引找到像這樣的控件。

protected void gvMemberClassificationDetail_RowUpdating(object sender, GridViewUpdateEventArgs e) 
{ 
    HiddenField hdMemberCode = this.gvMemberClassificationDetail.Rows[e.RowIndex].FindControl("hidID") as System.Web.UI.WebControls.HiddenField; 
    DropDownList status = this.gvMemberClassificationDetail.Rows[e.RowIndex].FindControl("ddlClassificationStatus") as System.Web.UI.WebControls.DropDownList; 
    TextBox Comments = this.gvMemberClassificationDetail.Rows[e.RowIndex].FindControl("txtRemarks") as System.Web.UI.WebControls.TextBox; 
    ObjectDataSource4.UpdateParameters["memberCode"].DefaultValue = hdMemberCode.Value; 
    ObjectDataSource4.UpdateParameters["status"].DefaultValue = status.SelectedValue; 
    ObjectDataSource4.UpdateParameters["comments"].DefaultValue = Comments.Text; 
}