本文介绍了如何将此代码从ASP.NET传输到ASP.NET MVC以打印水晶报表的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我有ASP.NET应用程序和一些水晶报表，我需要从ASP.NET转移以下代码并在MVC中使用相同的功能，我正在使用实体框架.
I have ASP.NET application and some crystal reports and I need to transfer the following code from ASP.NET and use same functionality in MVC , I am using entity framework.
这是form.aspx代码，我通过使用超链接和NavigateUrl将参数值发送到另一种形式:
this is the form.aspx code which i send the parameters value to the other form by using hyperlink and NavigateUrl:
<asp:GridView ID="GridView1" Width="100%" CssClass="dynamicTable table table-striped table-bordered table-condensed" style="color:#000000;background-color:#f4eb3c " AutoGenerateColumns="false" runat="server">
<Columns>
<asp:TemplateField>
<HeaderTemplate>Print</HeaderTemplate>
<ItemTemplate>
<div style="width:100%"> <asp:HyperLink ID="HyperLink1" NavigateUrl='<%#"/RPT/WebForm1.aspx?order_id=" +Eval("order number")+"&DEPT ID=" +Eval("DEPTID")+"&Test Id=" +Eval("Test Id")+"&Culture=" +Eval("Culture")%>' runat="server">Print Result</asp:HyperLink></div>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>Patient MRN#</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="LblTest" runat="server" Text='<%# Eval("Patient No") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>Order Number</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="LblTest" runat="server" Text='<%# Eval("order number") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>Patient Name</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="LblTest" runat="server" Text='<%# Eval("Patient Name") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>AGE</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="LblTest" runat="server" Text='<%# Eval("AGE") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>Request Date</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="LblTest" runat="server" Text='<%# Eval("Collection Date") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>Report Date</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="LblTest" runat="server" Text='<%# Eval("Report Date") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>Test Name</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="LblTest" runat="server" Text='<%# Eval("Test_Name") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>Result</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="LblTest" runat="server" Text='<%# Eval("Result") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>Ref.Range From</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="Reflow" runat="server" Text='<%# Eval("Low Range") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>To</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="Reflow" runat="server" Text='<%# Eval("High Range") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>Text Range</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="Reflow" runat="server" Text='<%# Eval("Text Range") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate>REQ. FORM NO.</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="req" runat="server" Text='<%# Eval("REQ FORM NUMBER") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate></HeaderTemplate>
<ItemTemplate>
<asp:Label ID="LblTest" Visible="false" runat="server" Text='<%# Eval("DEPTID") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<HeaderTemplate></HeaderTemplate>
<ItemTemplate>
<asp:Label ID="LblTest" Visible="false" runat="server" Text='<%# Eval("Culture") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
<EmptyDataTemplate>No Data Found - لم يتم العثور على بيانات</EmptyDataTemplate>
</asp:GridView>
这是ASP.NET webform.aspx.cs代码:
This is the ASP.NET webform.aspx.cs code :
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
TXTORDERID.Text = Request.QueryString["order_number"].ToString();
TXTDEPTID.Text = Request.QueryString["DEPTID"].ToString();
TXTTESTID.Text = Request.QueryString["Test_Id"].ToString();
TXTCULTURE.Text = Request.QueryString["Culture"].ToString();
ReportDocument reportDocument = new ReportDocument();
ParameterFields paramFields = new ParameterFields();
ParameterField paramField = new ParameterField();
ParameterDiscreteValue paramDiscreteValue = new ParameterDiscreteValue();
ParameterDiscreteValue paramDiscreteValue1 = new ParameterDiscreteValue();
ParameterField parameterField1 = new ParameterField();
ParameterDiscreteValue parameterDiscreteValue1 = new ParameterDiscreteValue();
ParameterFields parameterFields = new ParameterFields();
if (Convert.ToInt32(TXTDEPTID.Text) == 7 && Convert.ToInt32(TXTCULTURE.Text) == 1)
{
TXTPOSITIVE.Text = Request.QueryString["Positive"].ToString();
}
if (Session["UserCustid"] != null && Convert.ToInt32(Session["UserCustid"]) > 0)
{
if (Convert.ToInt32(TXTDEPTID.Text) == 1 || Convert.ToInt32(TXTDEPTID.Text) == 2 || Convert.ToInt32(TXTDEPTID.Text) == 3 || Convert.ToInt32(TXTDEPTID.Text) == 4)
{
paramField.Name = "@ORDER_ID";
paramDiscreteValue.Value = TXTORDERID.Text.ToString();
paramField.CurrentValues.Add(paramDiscreteValue);
paramFields.Add(paramField);
paramField = new ParameterField(); // <-- This line is added
paramDiscreteValue = new ParameterDiscreteValue(); // <-- This line is added
paramField.Name = "@deptid";
paramDiscreteValue1.Value = TXTDEPTID.Text.ToString();
paramField.CurrentValues.Add(paramDiscreteValue1);
paramFields.Add(paramField);
CrystalReportViewer1.ParameterFieldInfo = paramFields;
CrystalReportViewer1.ReuseParameterValuesOnRefresh = true;
CrystalReportViewer1.ToolPanelView = CrystalDecisions.Web.ToolPanelViewType.None;
reportDocument.Load(Server.MapPath("~/RPT/RPT_RESULTS.rpt"));
CrystalReportViewer1.ReportSource = reportDocument;
reportDocument.SetDatabaseLogon("DBadmin", "1111");
var connectionInfo = new ConnectionInfo();
connectionInfo.ServerName = "DB";
connectionInfo.DatabaseName = "DB";
connectionInfo.Password = "1111";
connectionInfo.UserID = "DBadmin";
connectionInfo.Type = ConnectionInfoType.SQL;
connectionInfo.IntegratedSecurity = false;
for (int i = 0; i < CrystalReportViewer1.LogOnInfo.Count; i++)
{
CrystalReportViewer1.LogOnInfo[i].ConnectionInfo = connectionInfo;
}
}
else if (Convert.ToInt32(TXTDEPTID.Text) == 5)
{
paramField.Name = "@Criteria";
paramDiscreteValue.Value = TXTORDERID.Text.ToString();
paramField.CurrentValues.Add(paramDiscreteValue);
paramFields.Add(paramField);
paramField = new ParameterField(); // <-- This line is added
paramDiscreteValue = new ParameterDiscreteValue(); // <-- This line is added
paramField.Name = "@TESTID";
paramDiscreteValue1.Value = TXTDEPTID.Text.ToString();
paramField.CurrentValues.Add(paramDiscreteValue1);
paramFields.Add(paramField);
CrystalReportViewer1.ParameterFieldInfo = paramFields;
CrystalReportViewer1.ReuseParameterValuesOnRefresh = true;
CrystalReportViewer1.ToolPanelView = CrystalDecisions.Web.ToolPanelViewType.None;
reportDocument.Load(Server.MapPath("~/RPT/RPT_HISTO_RESULT.rpt"));
CrystalReportViewer1.ReportSource = reportDocument;
reportDocument.SetDatabaseLogon("DBadmin", "1111");
var connectionInfo = new ConnectionInfo();
connectionInfo.ServerName = "DB";
connectionInfo.DatabaseName = "DB";
connectionInfo.Password = "1111";
connectionInfo.UserID = "DBadmin";
connectionInfo.Type = ConnectionInfoType.SQL;
connectionInfo.IntegratedSecurity = false;
for (int i = 0; i < CrystalReportViewer1.LogOnInfo.Count; i++)
{
CrystalReportViewer1.LogOnInfo[i].ConnectionInfo = connectionInfo;
}
}
else if (Convert.ToInt32(TXTDEPTID.Text) == 6 && Convert.ToInt32(TXTTESTID.Text) == 1106)
{
paramField.Name = "@Criteria";
paramDiscreteValue.Value = TXTORDERID.Text.ToString();
paramField.CurrentValues.Add(paramDiscreteValue);
paramFields.Add(paramField);
CrystalReportViewer1.ParameterFieldInfo = paramFields;
CrystalReportViewer1.ToolPanelView = CrystalDecisions.Web.ToolPanelViewType.None;
reportDocument.Load(Server.MapPath("~/RPT/RPT_SEMEN_RESULT.rpt"));
CrystalReportViewer1.ReportSource = reportDocument;
reportDocument.SetDatabaseLogon("DBadmin", "1111");
var connectionInfo = new ConnectionInfo();
connectionInfo.ServerName = "DB";
connectionInfo.DatabaseName = "DB";
connectionInfo.Password = "1111";
connectionInfo.UserID = "DBadmin";
connectionInfo.Type = ConnectionInfoType.SQL;
connectionInfo.IntegratedSecurity = false;
for (int i = 0; i < CrystalReportViewer1.LogOnInfo.Count; i++)
{
CrystalReportViewer1.LogOnInfo[i].ConnectionInfo = connectionInfo;
}
}
在ASP.NET MVC中:
IN ASP.NET MVC :
1-我创建了一个webform.aspx.cs，并在MVC项目中使用了与上面相同的代码
1- I created a webform.aspx.cs and used same code above in MVC project
2-我创建了控制器代码并查看这是查看代码:
2- I created the controller code and viewthis is the view code :
<div id="hemadiv">
@if (labhema1 != null && labhema1.Report_Date.HasValue)
{
<img width="700" height="200" src="~/Contents/images/aljawdahlogo.png" />
<a href="/RPT/WebForm1.aspx/@LABCASHVIEW.FirstOrDefault().order_number">Print Result</a>
<table class="table table-bordered">
<tr>
<td style="text-align:center">
<input type="submit" value="Heamatology Result " onclick="PrintElemhema('#hemadiv')" class="btn btn-primary" />
</td>
</tr>
</table>
<div>
<dl class="horizontal" style="padding:10px">
<dt style="width: 20%;display: inline-block;color:blue;">@Html.DisplayNameFor(model => model.labCashView.FirstOrDefault().Patient_Name)</dt>
<dd style="width: 25%;display: inline-block;margin: 0px;margin-left:-50px">@Html.DisplayFor(model => model.labCashView.FirstOrDefault().Patient_Name)</dd>
<dt style="width: 22%;display: inline-block;color:blue;">@Html.DisplayNameFor(model => model.labCashView.FirstOrDefault().Customer_Name)</dt>
<dd style="width: 25%;display: inline-block;margin: 0px;margin-left:0px">@Html.DisplayFor(model => model.labCashView.FirstOrDefault().Customer_Name)</dd>
<dt style="width: 20%;display: inline-block;color:blue;">@Html.DisplayNameFor(model => model.labCashView.FirstOrDefault().Patient_No)</dt>
<dd style="width: 25%;display: inline-block;margin: 0px;margin-left:-50px">@Html.DisplayFor(model => model.labCashView.FirstOrDefault().Patient_No)</dd>
<dt style="width: 22%;display: inline-block;margin-left:0px;color:blue;">@Html.DisplayNameFor(model => model.labCashView.FirstOrDefault().Collection_Date)</dt>
<dd style="width: 25%;display: inline-block;margin: 0px;margin-left:0px">@Html.DisplayFor(model => model.labCashView.FirstOrDefault().Collection_Date)</dd>
<dt style="width: 20%;display: inline-block;color:blue;">@Html.DisplayNameFor(model => model.labCashView.FirstOrDefault().SEX)</dt>
<dd style="width: 20%;display: inline-block;margin: 0px;margin-left:-50px">@Html.DisplayFor(model => model.labCashView.FirstOrDefault().SEX)</dd>
<dt style="width: 22%;display: inline-block;margin-left:60px;color:blue;">@Html.DisplayNameFor(model => model.labCashView.FirstOrDefault().Receiving_Date)</dt>
<dd style="width: 25%;display: inline-block;margin: 0px;margin-left:0px">@Html.DisplayFor(model => model.labCashView.FirstOrDefault().Receiving_Date)</dd>
<dt style="width: 20%;display: inline-block;color:blue;">@Html.DisplayNameFor(model => model.labCashView.FirstOrDefault().AGE)</dt>
<dd style="width: 20%;display: inline-block;margin: 0px;margin-left:-50px">@Html.DisplayFor(model => model.labCashView.FirstOrDefault().AGE)</dd>
<dt style="width: 22%;display: inline-block;margin-left:60px;color:blue;">@Html.DisplayNameFor(model => model.labCashView.FirstOrDefault().Report_Date)</dt>
<dd style="width: 25%;display: inline-block;margin: 0px;margin-left:0px">@Html.DisplayFor(model => model.labCashView.FirstOrDefault().Report_Date)</dd>
<dt style="width: 20%;display: inline-block;color:blue;">@Html.DisplayNameFor(model => model.labCashView.FirstOrDefault().order_number)</dt>
<dd style="width: 25%;display: inline-block;margin: 0px;margin-left:-50px">@Html.DisplayFor(model => model.labCashView.FirstOrDefault().order_number)</dd>
</dl>
</div>
<div class="tab-pane container active" id="hemadiv">
@*<h5 class="text-uppercase p-2 text-center">Hematology Department</h5>*@
<table class="table table-bordered" cellpadding="5" cellspacing="5" >
<thead>
<tr>
@*<th>@Html.DisplayNameFor(m => m.labCashView.FirstOrDefault().Patient_No)</th>
<th>@Html.DisplayNameFor(m => m.labCashView.FirstOrDefault().Patient_Name)</th>*@
<th>@Html.DisplayNameFor(m => m.labCashView.FirstOrDefault().Test_Name)</th>
<th>@Html.DisplayNameFor(m => m.labCashView.FirstOrDefault().Result)</th>
<th>@Html.DisplayNameFor(m => m.labCashView.FirstOrDefault().Low_Range)</th>
<th>@Html.DisplayNameFor(m => m.labCashView.FirstOrDefault().High_Range)</th>
<th>@Html.DisplayNameFor(m => m.labCashView.FirstOrDefault().Text_Range)</th>
@*<th>@Html.DisplayNameFor(m => m.labCashView.FirstOrDefault().Report_Date)</th>*@
</tr>
</thead>
@foreach (var employee in Model.labCashView.Where(x => hema.Contains(x.DEPTID.GetValueOrDefault())))
{
<tr>
@*<td>@employee.Patient_No</td>
<td>@employee.Patient_Name</td>*@
<td>@employee.Test_Name</td>
<td>@employee.Result</td>
<td>@employee.Low_Range</td>
<td>@employee.High_Range</td>
<td>@employee.Text_Range</td>
@*<td>@employee.Report_Date</td>*@
</tr>
}
</table>
</div>
}
3-这是控制器代码:
3- this is the controller code :
public ActionResult CashData(int id)
{
var tables = new Orders_Tables
{
testsRanges = db.TestsRanges.ToList(),
LabResults = db.LAB_RESULTS.Where(o => o.ORDER_ID == id)
.Include(p => p.LabTests)
.Include(t => t.Patients).ToList(),
LabParaResult = db.LAB_PARA_RESULTS.Where(o => o.ORDER_ID == id).Include(t => t.Patients).Include(t => t.LabTests).Include(c => c.Customers).ToList(),
LabCultureResults = db.LAB_CULTURE_RESULT.Where(o => o.ORDER_ID == id).Include(t => t.Patients).Include(t => t.LabTests).Include(c => c.Customers).ToList(),
LabMicroResults = db.LAB_MICRO_NEGATIVE_RESULT.Where(o => o.ORDER_ID == id).ToList(),
labCashView = db.LAB_RESULT_CASH_VIEW.Where(o => o.order_number == id).ToList(),
LabParasitologyView = db.LAB_PARASITOLOGY_VIEW.Where(o => o.order_number == id).ToList(),
LabCulturesView = db.LAB_CULTURES_VIEW.Where(o => o.ORDER_ID == id).ToList(),
LabMicroView = db.LAB_MICRO_VIEW.Where(o => o.ORDER_ID == id).ToList(),
LabHistopathologyView = db.LAB_HISTOPATHOLOGY_VIEW.Where(o => o.ORDER_ID == id).ToList(),
LabHistoResult = db.LAB_HISTO_RESULT.Where(o => o.ORDER_ID == id).ToList(),
labtests = db.LabTests.ToList(),
// patients = db.Patients.ToList()
};
4-我创建了LABCASHVIEW类
4- i created the class LABCASHVIEW
我检查了stackoverflow网站上的许多文章，并回答了一个问题，就是他写了您可以在ASP.NET MVC中使用来自ASP.NET的相同设计
I checked alot of articles in stackoverflow site and one answer just he wrote you can use same design from ASP.NET in ASP.NET MVC
- 在MVC项目中创建Webform并将参数从MVC传递到webform，然后它将正常工作并打印与ASP.NET相同的Crystal报表.所以我做了他说的，但是现在我需要最后一步，如何将以下参数从MVC视图传递到Webform并打印Crystal报告:
- create webform in your MVC project and pass the parameters from MVC to webform then it will work and print crystal reports as same as ASP.NET .So I did what he said but now I need the final step , How to pass the following parameters from MVC view to webform and print crystal reports :
我需要将所选行中的所选order_number，dept_Id，Test_Id和区域性参数发送到Webform并打印水晶报告我用了<a>标记和href="" to
I need to send the selected order_number , dept_Id , Test_Id and culture parameters from selected row to webform and print crystal reportI used<a> tag and href="" to
<a href="/RPT/WebForm1.aspx/@LABCASHVIEW.FirstOrDefault().order_number"></a>
但是如何一次将所有这些参数传递给webform并避免错误引用对象未设置为对象的实例，并首先检查参数是否不为null?
but how to pass all this parameter one time to webform and avoid the error reference object not set to an instance of an object and check if parameters not null first ?
这是问答，但没有详细信息如何调用Crystal Report以及如何将多个参数传递给Crystal Report，例如，如果我需要打印选定的order_id或选定的发票:
this is the question and answer but no details how to call crystal reports and how to pass multiple parameters to crystal report , for example if i need to print selected order_id or selected invoice :
https://stackoverflow.com/questions/348785/crystal-reports-in-asp-net-mvc
更新:
我在webform.aspx.cs中为这些文本框提供了静态值
并立即打印:
I gave static values for these textboxes in webform.aspx.cs
and its printing now :
TXTORDERID.Text = "2000000054";
TXTDEPTID.Text = "1";
TXTTESTID.Text = "46";
TXTCULTURE.Text = "2";
现在的最后一个问题是如何从MVC视图以如下形式在Webform中发送这些文本框的值:
now final issue how to send the value for these text boxes in webform from MVC view as the following :
TXTORDERID.Text = Request.QueryString["labCashView.order_number"].ToString();
TXTDEPTID.Text = Request.QueryString["labCashView.DEPTID"].ToString();
TXTTESTID.Text = Request.QueryString["labCashView.Test_Id"].ToString();
TXTCULTURE.Text = Request.QueryString["labCashView.Culture"].ToString();
推荐答案
我看到您完成了所有操作，并且需要将参数从View传递到Crystal报表，请尝试以下解决方案:
As I see you completed everything and you need to pass parameters from View to crystal reports try this solution :
<a href="/RPT/WebForm1.aspx/[email protected]().order_number&[email protected]().DEPTID&[email protected]().Test_Id&[email protected]().Culture">Print Result</a>
然后在webform.aspx.cs中编写以下代码，并使用从链接传递的值:
Then in webform.aspx.cs write the following code and use the value passed from the link :
TXTORDERID.Text = Request.QueryString["order_number"].ToString();
TXTDEPTID.Text = Request.QueryString["deptid"].ToString();
TXTTESTID.Text = Request.QueryString["testid"].ToString();
TXTCULTURE.Text = Request.QueryString["Culture"].ToString();
希望这会帮助您并在MVC视图中打印水晶报表.
Hope this will help you and print crystal reports in your MVC view.
这篇关于如何将此代码从ASP.NET传输到ASP.NET MVC以打印水晶报表的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！