如何在已经有参数的方法中弹出显示GridView行

本文关键字：显示 GridView 方法 参数 | 更新日期: 2023-09-27 17:49:58

我试图在一个已经有参数的方法中显示gridview行。我正在传递一个隐藏的ID字段到LoadAttorneyPopup方法，然后我想执行PopulateAttorneyPopup方法，但是当我添加参数来识别GridView时，我要对LoadAttorneyPopup中的PopulateAttorneyPopup做些什么来使它工作，所以PopulateAttorneyPopup不会给我"No overload for method…接受0个参数"错误?或者，我是找错对象了，有没有别的方法可以解决这个问题?

这是GridView:

<asp:GridView ID="gvAttorneys" runat="server" HeaderStyle-Font-Size="X-small"
AutoGenerateColumns = "false" AlternatingRowStyle-BackColor = "LightGray" 
HeaderStyle-BackColor = "#7ac0da" HeaderStyle-ForeColor="Black" OnRowDeleting="gvAttorneys_RowDeleting" OnRowCommand="gvAttorneys_RowCommand">
<Columns>
    <asp:TemplateField HeaderStyle-Font-Size="Small" HeaderText="">
        <ItemTemplate>
            <asp:HiddenField ID="hdAttorneyID" runat="server" Value='<%#Bind("attorneyID") %>' />
        </ItemTemplate>
    </asp:TemplateField>
    <asp:BoundField DataField="attorneyName" HeaderText="Name of Attorney" ItemStyle-CssClass="alpsGrid" HeaderStyle-Font-Size="Small" ItemStyle-Width="300px" SortExpression="attorneyName" />
    <asp:BoundField DataField="startDate" HeaderText="Firm Start Date" ControlStyle-Width="150px" ItemStyle-Width="150px" HeaderStyle-Font-Size="Small" DataFormatString="{0:d}"/>
    <asp:BoundField DataField="cleCredit" HeaderText="Completed 3+ Hours of CLE" ControlStyle-Width="150px" HeaderStyle-Font-Size="Small"/>
    <asp:BoundField DataField="last4SS" HeaderText="Last 4 of S.S.#" ControlStyle-Width="150px" HeaderStyle-Font-Size="Small" ItemStyle-Width="300px"/>
    <asp:TemplateField ItemStyle-Width = "30px">
       <ItemTemplate>
           <asp:LinkButton ID="lnkEdit" runat="server" CommandName="EditAttorney" Text = "Edit" CommandArgument='<%# Container.DataItemIndex %>'></asp:LinkButton>         
       </ItemTemplate>
    </asp:TemplateField>
    <asp:TemplateField ItemStyle-Width = "30px">
       <ItemTemplate>       
           <asp:LinkButton ID="lnkDelete" runat="server" CommandName="Delete" Text = "Delete" OnClientClick="return confirm('This will permanently remove this record: Continue?');"></asp:LinkButton>
       </ItemTemplate>
    </asp:TemplateField>
</Columns>
</asp:GridView>
下面是后面的代码: 
    protected void gvAttorneys_RowCommand(object sender, GridViewCommandEventArgs e)
    {
        if (e.CommandName == "EditAttorney")
        {
            int index = Convert.ToInt32(e.CommandArgument);
            GridViewRow row = gvAttorneys.Rows[index];
            HiddenField hdAttorneyID = row.FindControl("hdAttorneyID") as HiddenField;
            string attorneyID = hdAttorneyID.Value;
            int intAttorneyID = 0;
            if (int.TryParse(attorneyID, out intAttorneyID))
            {
                LoadAttorneyPopup(intAttorneyID);
            }
        }
    }
    private void LoadAttorneyPopup(int intAttorneyID)
    {
        ResetAttorneyPopup();
        hdAttorneyID_Popup.Value = intAttorneyID.ToString();
        if (intAttorneyID > 0)
        {
            PopulateAttorneyPopup();
        }
        popup.Show();
    }
    private void PopulateAttorneyPopup(object sender, GridViewCommandEventArgs e)
    {
            GridViewRow row = gvAttorneys.Rows[Convert.ToInt32(e.CommandArgument)];
            txtAttorneyName.Text = row.Cells[0].Text;
            txtStartDate.Text = row.Cells[1].Text;
            cblCLECompleted.Text = row.Cells[2].Text;
            txtLast4ofSS.Text = row.Cells[3].Text;
    }

感谢您的时间和帮助!

如何在已经有参数的方法中弹出显示GridView行

protected void gvAttorneys_RowCommand(object sender, GridViewCommandEventArgs e)
    {
        if (e.CommandName == "EditAttorney")
        {
            int index = Convert.ToInt32(e.CommandArgument);
            GridViewRow row = gvAttorneys.Rows[index];
            HiddenField hdAttorneyID = row.FindControl("hdAttorneyID") as HiddenField;
            string attorneyID = hdAttorneyID.Value;
            int intAttorneyID = 0;
            if (int.TryParse(attorneyID, out intAttorneyID))
            {
                LoadAttorneyPopup(intAttorneyID,index);
            }
        }
    }
    private void LoadAttorneyPopup(int intAttorneyID,int rowIndex)
    {
        ResetAttorneyPopup();
        hdAttorneyID_Popup.Value = intAttorneyID.ToString();
        if (intAttorneyID > 0)
        {
            PopulateAttorneyPopup(rowIndex);
        }
        popup.Show();
    }
    private void PopulateAttorneyPopup(int rowIndex)
    {
            GridViewRow row = gvAttorneys.Rows[rowIndex];
            txtAttorneyName.Text = row.Cells[0].Text;
            txtStartDate.Text = row.Cells[1].Text;
            cblCLECompleted.Text = row.Cells[2].Text;
            txtLast4ofSS.Text = row.Cells[3].Text;
    }
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