我一直遇到一个看起来很简单的问题,但我不知道出了什么问题。我是 Asp 的新手,因此不了解调试基础知识。
我正在尝试根据结果列中的值更改单元格文本的颜色。我附上了代码供您参考。请告诉我出了什么问题,没有任何反应。
<AlternatingRowStyle CssClass="alt" />
<Columns>
<asp:BoundField DataField="TestCaseID" HeaderText="TestCaseID" SortExpression="TestCaseID" />
<asp:BoundField DataField="Iteration" HeaderText="Iteration" SortExpression="Iteration" />
<asp:BoundField DataField="StartTime" HeaderText="StartTime" SortExpression="StartTime" />
<asp:BoundField DataField="EndTime" HeaderText="EndTime" SortExpression="EndTime" />
<asp:BoundField DataField="Result" HeaderText="Result" SortExpression="Result" />
<asp:BoundField DataField="Comments" HeaderText="Comments" SortExpression="Comments" />
</Columns>
<FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#FFCC66" ForeColor="#333333" HorizontalAlign="Center" />
<RowStyle BackColor="#FFFBD6" ForeColor="#333333" />
<SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="Navy" />
<SortedAscendingCellStyle BackColor="#FDF5AC" />
<SortedAscendingHeaderStyle BackColor="#4D0000" />
<SortedDescendingCellStyle BackColor="#FCF6C0" />
<SortedDescendingHeaderStyle BackColor="#820000" />
</asp:GridView>
<asp:EntityDataSource ID="EntityDataSource1" runat="server"
ConnectionString="name=Test_Manager_DatabaseEntities"
DefaultContainerName="Test_Manager_DatabaseEntities"
EnableFlattening="False" EntitySetName="TestExecutionDetails"
Where="it.[TestExecutionID] = @ExecutionID ">
<WhereParameters>
<asp:QueryStringParameter Name="ExecutionID" QueryStringField="ExecutionID" Type="Int32" />
</WhereParameters>
</asp:EntityDataSource>
<asp:QueryExtender ID="ctlMyQueryExtender" runat="server" TargetControlID="EntityDataSource1"> <asp:SearchExpression DataFields="Result" SearchType="StartsWith"> <asp:ControlParameter ControlID="TextBoxName" /></asp:SearchExpression> </asp:QueryExtender>
</ContentTemplate>
</asp:UpdatePanel>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace ABCD
{
public partial class TestExecutionResults : System.Web.UI.Page
{
private int TestExecID;
protected void Page_Load(object sender, EventArgs e)
{
//Response.Cache.SetCacheability(HttpCacheability.NoCache);
//Response.CacheControl = "no-cache";
if (!Page.IsPostBack)
using (Test_Manager_DatabaseEntities entities = new Test_Manager_DatabaseEntities())
{
Console.WriteLine(Request.QueryString["ExecutionID"]);
TestExecID = Convert.ToInt32(Request.QueryString["ExecutionID"]);
}
}
protected void Timer2_Tick(object sender, EventArgs e)
{
GridView1.DataBind();
}
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
if (e.Row.Cells[4].Text == "Pass")
{
e.Row.Cells[4].ForeColor = System.Drawing.Color.Green;
}
else if (e.Row.Cells[4].Text == "Fail")
{
e.Row.Cells[4].ForeColor = System.Drawing.Color.Red;
}
}
}
}
}
我已经尝试过stackoverflow中的所有解决方案,有人可以帮我调试一下吗?我添加了断点并检查了。看起来 if 条件失败了
if (e.Row.RowType == DataControlRowType.DataRow)
,因为它不会继续进入这个条件,而是返回调用函数。我还尝试删除计时器。