小编Sar*_*nya的帖子

如何找到两个日期之间的差异？

我正在尝试在我的图像文件夹中加载图像,但它无法正常工作.

调试后,我看到这个错误:

Failed to load resource: the server responded with a status of 404 (Not Found)     

我的图像编码是在.css文件中,

background: url("../Images/bgbody.png") no-repeat;    

我在这做错了什么？

如何DefaultValue将以下代码中的's 设置为当前月份的开始日期(第一个ControlParameter)和最后一个日期(第二个ControlParameter)？

<SelectParameters>
    <asp:ControlParameter ControlID="txtFromDate" Name="ExpenseDate" PropertyName="Text"
         Type="String" DefaultValue="01-05-2013" ConvertEmptyStringToNull="true" />
    <asp:ControlParameter ControlID="txtToDate" Name="ExpenseDate2" PropertyName="Text" 
         Type="String" DefaultValue="30-05-2013" ConvertEmptyStringToNull="true" />
</SelectParameters>

如何计算a中已选中复选框的数量div？

这段代码有什么问题？我得到一个空数组.我将PHP变量传递给查询,但它不起作用; 当我给出一个硬编码值时,查询返回一个结果.

echo $sub1 = $examSubject[$i];
$subType = $examType[$i];
$query = $this->db->query("select dSubject_id from tbl_subject_details where dSubjectCode='$sub1'");
print_r($query->result_array());

使用ASP.Net和C#,如何用一个字符串替换多个字符串？

在我的代码中,我使用此循环来获取结果,但最后一个参数是唯一填充的参数.

    public void smssend(string CustomerName,string from,string to,string date,string time)
    {
        con.Open();

        string str1 = "select * from Master ";
        SqlCommand command1 = new SqlCommand(str1, con);
        SqlDataReader reader1 = command1.ExecuteReader();
        while (reader1.Read())
        {
            Label1.Text = reader1["Template"].ToString();

        }
        reader1.Close();
        string desc = Label1.Text;
        string[] BadCharacters = { "1", "2", "3", "4","5" };
        string[] GoodCharacters = { CustomerName, from, to, date,time };
        string strReplaced = "";

        int i;
        for(i=0; i<=4; i++)
        {
            strReplaced = desc.Replace(BadCharacters[i], GoodCharacters[i]);

        }
        Label1.Text = strReplaced;

输出:

1 …

在我的应用程序中,其他页面正在正常运行,但此页面引发了错误.

码

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="OutReport.aspx.cs" Inherits="HMS.OutReport" MasterPageFile="~/Site.Master" %>
<asp:Content runat="server" ID="BodyContent" ContentPlaceHolderID="MainContent">
</asp:Content>

错误

Server Error in '/' Application.

Parser Error

Description: An error occurred during the parsing of a resource required to service     this request. Please review the following specific parse error details and modify your source file appropriately. 

Parser Error Message: Could not load type 'HMS.OutReport'.

Source Error: 


Line 1:  
Line 2:  <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="OutReport.aspx.cs"     Inherits="HMS.OutReport" MasterPageFile="./Site.Master" %>
Line 3:  <asp:Content runat="server" ID="BodyContent" ContentPlaceHolderID="MainContent"> …

如何使用codeigniter PHP打印机选项打印文档而不打印机对话框？