C# 为什么单击“编辑”时所有按钮都停止触发事件？

在下面的页面中，我有许多按钮和一个带有编辑按钮的网格

所有按钮事件在我第一次加载页面时都会触发，但在我单击网格中的编辑按钮后，所有按钮都会停止触发其单击事件

.aspx代码

<%@ Page Title="" Language="C#" MasterPageFile="~/home/MasterPage.master" AutoEventWireup="true" CodeFile="ContractorTypes.aspx.cs" Inherits="MainForms_ContractorTypes" %>

<%@ Register Src="~/Controls/ResultLabel.ascx" TagPrefix="uc1" TagName="ResultLabel" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
    <script type="text/javascript">
        function Clear() {
            location.reload(true);

        }
        function GetConfrim() {
            if (confirm("Are You Sure ?")) {
                return true;
            } else {
                return false;
            }
        }
    </script>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
    <asp:UpdateProgress AssociatedUpdatePanelID="UpdatePanel1" runat="server" ID="UpdateProgress1">
        <ProgressTemplate>
            <div class="ajax-loading">
                <div></div>
            </div>

        </ProgressTemplate>
    </asp:UpdateProgress>

    <asp:UpdatePanel ID="UpdatePanel1" runat="server">
        <ContentTemplate>
            <div class="page-content">
                <div class="row">
                    <div class="col-lg-12">
                        <center> 
                      <asp:Panel ID="ResultPanel" runat="server">
                        </asp:Panel>
                  </center>
                    </div>
                    <div class="col-md-6">
                        <div class="panel">
                            <div class="panel-header bg-primary">
                                <h3><i class="fa fa-book"></i>Add Contractor Type</h3>
                            </div>
                            <div class="panel-content">
                                <div class="col-md-12">
                                    <div class="col-md-6">
                                        <div class="form-group">
                                            <label class="control-label">
                                                Contractor Type
                                                <asp:HiddenField ID="HdnFieldContractorTypeID" runat="server" />
                                            </label>
                                            <asp:TextBox runat="server" ID="txtBoxContractorTypeName" CssClass="form-control"></asp:TextBox>
                                        </div>
                                    </div>

                                </div>

                                <div class="clearfix"></div>
                            </div>
                                <div class="panel-footer clearfix">
                                    <div class="pull-right">
                                        <input type="button" value="Reset" onclick="Clear()" class="btn btn-success" />
                                        <asp:Button ID="btnAddContractorType" ValidationGroup="0" runat="server" CssClass="btn btn-primary"
                                            Text="Add" OnClick="btnAddContractorType_Click" />
                                        <asp:Button ID="btnUpdated" ValidationGroup="0" runat="server" CssClass="btn btn-primary"
                                            Text="Update" OnClick="btnUpdated_Click" />
                                    </div>
                            </div>
                        </div>
                    </div>


                    <div class="col-md-6">
                        <div class="panel fadeIn">
                            <div class="panel-header bg-success">
                                <h3><i class="fa fa-search"></i>Contractor Types</h3>
                            </div>
                            <div class="panel-content">
                                <div class="col-md-12">
                                    <div class="input-group">
                                        <label class="control-label">
                                            Search
                                            <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ErrorMessage="Required" ForeColor="Red" ControlToValidate="txtSearch" ValidationGroup="S"></asp:RequiredFieldValidator>
                                        </label>
                                        <asp:TextBox runat="server" CssClass="form-control" ID="txtSearch"></asp:TextBox>
                                        <span class="input-group-btn">
                                            <asp:Button runat="server" ID="btnSearch" OnClick="btnSearch_Click" CssClass="btn btn-warning" Text="Search" Style="margin-top: 25px" ValidationGroup="S" />
                                        </span>
                                    </div>
                                </div>
                                <div class="col-md-12">
                                    <asp:GridView runat="server" ID="grdviewContractorTypes" OnRowEditing="grdviewContractorTypes_RowEditing" OnRowCommand="grdviewContractorTypes_RowCommand" DataKeyNames="pk_ContractorTypes_ContractorTypeID" AutoGenerateColumns="false" CssClass="table table-condensed table-bordered table-striped table-responsive">
                                        <Columns>
                                            <asp:BoundField DataField="pk_ContractorTypes_ContractorTypeID" HeaderText="ID" />
                                            <asp:BoundField DataField="ContractorTypeName" HeaderText="Contractor Type" />
                                            <asp:ButtonField CommandName="edit" ImageUrl="~/assets/global/images/shopping/edit.png" ButtonType="Image" ControlStyle-Width="25px" ControlStyle-Height="25px" />


                                        </Columns>
                                    </asp:GridView>
                                </div>

                            </div>
                            <div class="clearfix"></div>
                        </div>
                    </div>

                </div>

            </div>
        </ContentTemplate>
    </asp:UpdatePanel>
</asp:Content>

---

我不明白。你介意解释一下你在工作和不工作时所做的步骤吗？你说的“其他按钮”是什么？我只看到编辑按钮的代码。@Patrick sir现在检查更新的代码请用适当的缩进设置代码的格式。现在是无法忍受的。如果只有一个空的事件处理程序，为什么要使用OnRowEditing事件？你就不能把它取下来吗？其他按钮相对于网格的位置在哪里？请在一个代码段中包含HTML，在另一个代码段中包含c#代码的地方更新代码。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using Contractors;

public partial class MainForms_ContractorTypes : System.Web.UI.Page
{
    ASP.controls_resultlabel_ascx ResultLabel = new ASP.controls_resultlabel_ascx();
    Contractors.ManageContractorTypes MngContractorTypes = new ManageContractorTypes();

    protected void Page_Load(object sender, EventArgs e)
    {
        //ASP.controls_resultlabel_ascx ResultLabel = new ASP.controls_resultlabel_ascx();

        if (!IsPostBack)
        {
        }
    }
    protected void btnAddContractorType_Click(object sender, EventArgs e)
    {
        try
        {
            if (string.IsNullOrEmpty(txtBoxContractorTypeName.Text))
            {
                ResultLabel.ResultLabelAttributes("Fill the required fields !", ProjectUserControls.Enums.ResultLabel_Color.Red);

                return;
            }

            string ContractorTypeName = txtBoxContractorTypeName.Text;

            if (MngContractorTypes.InsertContractorTypes(ContractorTypeName))
            {

                txtBoxContractorTypeName.Text= "";

                ResultLabel.ResultLabelAttributes("Record inserted successfully !", ProjectUserControls.Enums.ResultLabel_Color.Green);


            }
            else
            {

                ResultLabel.ResultLabelAttributes("Account Already Exist !", ProjectUserControls.Enums.ResultLabel_Color.Red);

            }
        }
        catch (Exception)
        {

        }
        finally
        {
            ResultPanel.Controls.Add(ResultLabel);
        }
    }
    protected void grdviewContractorTypes_RowCommand(object sender, GridViewCommandEventArgs e)
    {
        try
        {
            if (e.CommandName == "edit")
            {
                byte ContractorTypeID = Convert.ToByte(grdviewContractorTypes.DataKeys[Convert.ToInt32(e.CommandArgument)].Value);

                //HFActID.Value = ID.ToString();

                btnAddContractorType.Visible = false;
                btnUpdated.Visible = true;

                DataTable dt = MngContractorTypes.SelectContractorTypesByContractorTypeID(ContractorTypeID);
                DataRow r = dt.Rows[0];

                txtBoxContractorTypeName.Text = r["ContractorTypeName"].ToString();
                HdnFieldContractorTypeID.Value = r["pk_ContractorTypes_ContractorTypeID"].ToString();
                //txtSearch.Text = "Testing...";
                //Response.Write("DONE");

            }
        }
        catch (Exception ex)
        {
            Response.Write(Convert.ToString(ex.Message));
        }
    }
    protected void grdviewContractorTypes_RowEditing(object sender, GridViewEditEventArgs e)
    {
        // code to edit

    }

    private void ShowContractorTypes()
    {

        grdviewContractorTypes.DataSource = MngContractorTypes.SelectContractorTypes();
        grdviewContractorTypes.DataBind();

    }
    protected void btnSearch_Click(object sender, EventArgs e)
    {
        try
        {
            DataTable dt = MngContractorTypes.SelectContractorTypesByContractorTypeName(txtSearch.Text.Trim());
            if (dt.Rows.Count > 0)
            {
                grdviewContractorTypes.DataSource = dt;
                grdviewContractorTypes.DataBind();
            }
            else
            {
                grdviewContractorTypes.EmptyDataText = "No Record Found";
                grdviewContractorTypes.DataBind();
            }
        }
        catch (Exception) { }
    }

    protected void btnUpdated_Click(object sender, EventArgs e)
    {
        try
        {
            if (IsPostBack && Page.IsValid)
            {
                if (string.IsNullOrEmpty(txtBoxContractorTypeName.Text))
                {
                    ResultLabel.ResultLabelAttributes("Fill the required fields !", ProjectUserControls.Enums.ResultLabel_Color.Red);

                    return;
                }

                byte ID = Convert.ToByte(HdnFieldContractorTypeID.Value);
                string ContractorTypeName = txtBoxContractorTypeName.Text;

                if (MngContractorTypes.UpdateContractorTypes(ID, ContractorTypeName))
                {
                    txtBoxContractorTypeName.Text = "";
                    ShowContractorTypes();

                    ResultLabel.ResultLabelAttributes("Record updated successfully !", ProjectUserControls.Enums.ResultLabel_Color.Green);
                }
                else
                {
                    ResultLabel.ResultLabelAttributes("Failed !", ProjectUserControls.Enums.ResultLabel_Color.Red);

                }

            }
        }

        catch (Exception) { }

        finally
        {
            ResultPanel.Controls.Add(ResultLabel);
        }
    }
}