[参考] Asp.Net 生成PDF 报表
在项目开发的过程中，我们往往需要生成一些不能被再修改的报表，下面就是一个实例，实现把报表生成了PDF文件，此仅供参考。
生成报表
1
using System;
2using System.Collections.Generic;
3using System.Linq;
4using System.Web;
5using System.Web.UI;
6using System.Web.UI.WebControls;
7using System.Data;
8using Microsoft.Reporting.WinForms;
9
10
11namespace Demo
12
{
13
public partial class ReportTest : System.Web.UI.Page
14
{
15 protected void Page_Load(object sender, EventArgs e)
16 {
17
18
}
19
20 protected void Button1_Click(object sender, EventArgs e)
21 {
22 ReportDataSet ds = new ReportDataSet();
23 ReportDataSet.T_BC_REPORTRow row = ds.T_BC_REPORT.NewT_BC_REPORTRow();
24 row.REPORT_FIELD1 = "abc";
25 row.REPORT_FIELD2 = "def";
26 ds.T_BC_REPORT.Rows.Add(row);
27 Dictionary<string, DataTable> Dictionary = new Dictionary<string, DataTable>();
28 Dictionary.Add("ReportDataSet_T_BC_REPORT", ds.T_BC_REPORT);
29
30 ReportServices ReportServices = new ReportServices(Server.MapPath("~/ReportTemplate.rdlc"), Dictionary);
31 byte[] bytes = ReportServices.Render("PDF");
32 DownLoadFile(bytes, "RAS_Daily_Collector_Statement_by_individual_POS_" + DateTime.Now.ToString("yyyyMMdd") + '_' + DateTime.Now.ToString("HHMMss") + ".pdf", "application/pdf");
33 }
34
35 public void DownLoadFile(byte[] bypes, string fileName, string contentType)
36 {
37 HttpContext.Current.Response.Buffer = true;
38 HttpContext.Current.Response.Clear();
39 HttpContext.Current.Response.ContentType = contentType;
40 HttpContext.Current.Response.AddHeader("Content-Disposition", "attachment; filename=" + fileName + ";");
41 HttpContext.Current.Response.BinaryWrite(bypes);
42 HttpContext.Current.Response.End();
43 }
44 }
45
}
46
using System;2
using System.Collections.Generic;3
using System.Linq;4
using System.Web;5
using System.Web.UI;6
using System.Web.UI.WebControls;7
using System.Data;8
using Microsoft.Reporting.WinForms;9
10
11
namespace Demo12
{
13
public partial class ReportTest : System.Web.UI.Page14
{
15
protected void Page_Load(object sender, EventArgs e)16
{17
18
}19
20
protected void Button1_Click(object sender, EventArgs e)21
{22
ReportDataSet ds = new ReportDataSet();23
ReportDataSet.T_BC_REPORTRow row = ds.T_BC_REPORT.NewT_BC_REPORTRow();24
row.REPORT_FIELD1 = "abc";25
row.REPORT_FIELD2 = "def";26
ds.T_BC_REPORT.Rows.Add(row);27
Dictionary<string, DataTable> Dictionary = new Dictionary<string, DataTable>();28
Dictionary.Add("ReportDataSet_T_BC_REPORT", ds.T_BC_REPORT);29
30
ReportServices ReportServices = new ReportServices(Server.MapPath("~/ReportTemplate.rdlc"), Dictionary);31
byte[] bytes = ReportServices.Render("PDF");32
DownLoadFile(bytes, "RAS_Daily_Collector_Statement_by_individual_POS_" + DateTime.Now.ToString("yyyyMMdd") + '_' + DateTime.Now.ToString("HHMMss") + ".pdf", "application/pdf");33
}34
35
public void DownLoadFile(byte[] bypes, string fileName, string contentType)36
{37
HttpContext.Current.Response.Buffer = true;38
HttpContext.Current.Response.Clear();39
HttpContext.Current.Response.ContentType = contentType;40
HttpContext.Current.Response.AddHeader("Content-Disposition", "attachment; filename=" + fileName + ";");41
HttpContext.Current.Response.BinaryWrite(bypes);42
HttpContext.Current.Response.End();43
}44
}45
}46
定义的类
1using System;
2using System.Collections.Generic;
3using System.Linq;
4using System.Web;
5using System.IO;
6using Microsoft.Reporting.WinForms;
7using System.Drawing;
8using System.Drawing.Printing;
9using System.Collections;
10using System.Data;
11
12namespace Demo
13{
14 public class ReportServices
15 {
16 private FileStream fs;
17 private Font printFont;
18
19 private LocalReport _localReport;
20
21 public LocalReport LocalReport
22 {
23 get { return _localReport; }
24 }
25
26 private string _templateFileName;
27
28 public string TemplateFileName
29 {
30 get { return _templateFileName; }
31 }
32
33 private ReportServicesParameters _parameters;
34
35 public ReportServicesParameters Parameters
36 {
37 get { return _parameters; }
38 }
39
40 private string _connectionStringName;
41
42 public string ConnectionStringName
43 {
44 get { return _connectionStringName; }
45 }
46
47 private string _exportOutputFileName;
48
49 public string ExportOutputFileName
50 {
51 get { return _exportOutputFileName; }
52 }
53
54 private string _subDataSourceName;
55
56 private DataTable _subDataSource;
57
58 private string _subDataSourceName1;
59
60 private DataTable _subDataSource1;
61
62 public ReportServices(string templateFileName, string dataSourceName, DataTable dataSource)
63 {
64 if (templateFileName == null || templateFileName.Length == 0)
65 throw new ArgumentException("The report template file must be specified.", "templateFileName");
66
67 _localReport = new LocalReport();
68
69 _templateFileName = templateFileName;
70 LocalReport.ReportPath = templateFileName;
71 ReportDataSource reportDataSource = new ReportDataSource(dataSourceName, dataSource);
72 LocalReport.DataSources.Add(reportDataSource);
73 ArrayList parameterNames = new ArrayList();
74 foreach (ReportParameterInfo parameterField in LocalReport.GetParameters())
75 {
76 parameterNames.Add(parameterField.Name);
77 }
78 _parameters = new ReportServicesParameters(this, parameterNames);
79 }
80
81 public ReportServices(string templateFileName, Dictionary<string, DataTable> dataSource)
82 {
83 if (templateFileName == null || templateFileName.Length == 0)
84 throw new ArgumentException("The report template file must be specified.", "templateFileName");
85
86 _localReport = new LocalReport();
87
88 _templateFileName = templateFileName;
89 LocalReport.ReportPath = templateFileName;
90
91 foreach (KeyValuePair<string, DataTable> keyValuePair in dataSource)
92 {
93 ReportDataSource reportDataSource = new ReportDataSource(keyValuePair.Key, keyValuePair.Value);
94 LocalReport.DataSources.Add(reportDataSource);
95 }
96
97 ArrayList parameterNames = new ArrayList();
98 foreach (ReportParameterInfo parameterField in LocalReport.GetParameters())
99 {
100 parameterNames.Add(parameterField.Name);
101 }
102 _parameters = new ReportServicesParameters(this, parameterNames);
103 }
104
105 //Add by Ni Na on 29/05/2008 to do AP Letter 700 Goods
106 public ReportServices(string templateFileName, Dictionary<string, DataTable> dataSource, string subDataSourceName, DataTable subDataSource)
107 {
108 this._subDataSourceName = subDataSourceName;
109 this._subDataSource = subDataSource;
110
111 if (templateFileName == null || templateFileName.Length == 0)
112 throw new ArgumentException("The report template file must be specified.", "templateFileName");
113
114 _localReport = new LocalReport();
115
116 _templateFileName = templateFileName;
117 LocalReport.ReportPath = templateFileName;
118
119 foreach (KeyValuePair<string, DataTable> keyValuePair in dataSource)
120 {
121 ReportDataSource reportDataSource = new ReportDataSource(keyValuePair.Key, keyValuePair.Value);
122 LocalReport.DataSources.Add(reportDataSource);
123 }
124
125 LocalReport.SubreportProcessing += new SubreportProcessingEventHandler(Report_SubreportProcessing);
126
127 ArrayList parameterNames = new ArrayList();
128 foreach (ReportParameterInfo parameterField in LocalReport.GetParameters())
129 {
130 parameterNames.Add(parameterField.Name);
131 }
132 _parameters = new ReportServicesParameters(this, parameterNames);
133 }
134
135 void Report_SubreportProcessing(object sender, SubreportProcessingEventArgs e)
136 {
137 e.DataSources.Add(new ReportDataSource(_subDataSourceName, _subDataSource));
138 }
139 //End Add
140
141 public ReportServices(string templateFileName, string dataSourceName, DataTable dataSource, string subDataSourceName, DataTable subDataSource)
142 {
143 this._subDataSourceName = subDataSourceName;
144 this._subDataSource = subDataSource;
145
146 if (templateFileName == null || templateFileName.Length == 0)
147 throw new ArgumentException("The report template file must be specified.", "templateFileName");
148
149 _localReport = new LocalReport();
150
151 _templateFileName = templateFileName;
152 LocalReport.ReportPath = templateFileName;
153 ReportDataSource reportDataSource = new ReportDataSource(dataSourceName, dataSource);
154 LocalReport.SubreportProcessing += new SubreportProcessingEventHandler(SubreportProcessingEventHandler);
155 LocalReport.DataSources.Add(reportDataSource);
156 ArrayList parameterNames = new ArrayList();
157 foreach (ReportParameterInfo parameterField in LocalReport.GetParameters())
158 {
159 parameterNames.Add(parameterField.Name);
160 }
161 _parameters = new ReportServicesParameters(this, parameterNames);
162 }
163
164 public ReportServices(string templateFileName, string dataSourceName, DataTable dataSource, string subDataSourceName, DataTable subDataSource, string subDataSourceName1, DataTable subDataSource1)
165 {
166 this._subDataSourceName = subDataSourceName;
167 this._subDataSource = subDataSource;
168
169 this._subDataSourceName1 = subDataSourceName1;
170 this._subDataSource1 = subDataSource1;
171
172 if (templateFileName == null || templateFileName.Length == 0)
173 throw new ArgumentException("The report template file must be specified.", "templateFileName");
174
175 _localReport = new LocalReport();
176
177 _templateFileName = templateFileName;
178 LocalReport.ReportPath = templateFileName;
179 ReportDataSource reportDataSource = new ReportDataSource(dataSourceName, dataSource);
180 LocalReport.SubreportProcessing += new SubreportProcessingEventHandler(SubreportProcessingEventHandler);
181 LocalReport.SubreportProcessing += new SubreportProcessingEventHandler(SubreportProcessingEventHandler1);
182 LocalReport.DataSources.Add(reportDataSource);
183 ArrayList parameterNames = new ArrayList();
184 foreach (ReportParameterInfo parameterField in LocalReport.GetParameters())
185 {
186 parameterNames.Add(parameterField.Name);
187 }
188 _parameters = new ReportServicesParameters(this, parameterNames);
189 }
190
191
192 void SubreportProcessingEventHandler(object sender, SubreportProcessingEventArgs e)
193 {
194 e.DataSources.Add(new ReportDataSource(_subDataSourceName, _subDataSource));
195 }
196
197 void SubreportProcessingEventHandler1(object sender, SubreportProcessingEventArgs e)
198 {
199 e.DataSources.Add(new ReportDataSource(_subDataSourceName1, _subDataSource1));
200 }
201
202
203
204 public void Print()
205 {
206 try
207 {
208 printFont = new Font("Arial", 10);
209 PrintDocument pd = new PrintDocument();
210 pd.PrintPage += this.pd_PrintPage;
211 // Print the document.
212 pd.Print();
213 }
214 catch (Exception)
215 {
216 }
217 }
218
219 private void pd_PrintPage(object sender, PrintPageEventArgs ev)
220 {
221 StreamReader streamToPrint = new StreamReader(fs);
222 float linesPerPage;
223 float yPos = 0;
224 int count = 0;
225 float leftMargin = ev.MarginBounds.Left;
226 float topMargin = ev.MarginBounds.Top;
227 String line = null;
228
229 // Calculate the number of lines per page.
230 linesPerPage = ev.MarginBounds.Height /
231 printFont.GetHeight(ev.Graphics);
232
233 // Iterate over the file, printing each line.
234 while (count < linesPerPage &&
235 ((line = streamToPrint.ReadLine()) != null))
236 {
237 yPos = topMargin + (count * printFont.GetHeight(ev.Graphics));
238 ev.Graphics.DrawString(line, printFont, Brushes.Black,
239 leftMargin, yPos, new StringFormat());
240 count++;
241 }
242
243 // If more lines exist, print another page.
244 if (line != null)
245 ev.HasMorePages = true;
246 else
247 ev.HasMorePages = false;
248 }
249
250
251 public void Export(string exportOutputFileName, string exportFormatType)
252 {
253 Warning[] warnings;
254 string[] streamids;
255 string mimeType;
256 string encoding;
257 string extension;
258
259 byte[] bytes = this.LocalReport.Render(exportFormatType, null, out mimeType, out encoding, out extension,
260 out streamids, out warnings);
261
262 this.fs = new FileStream(exportOutputFileName, FileMode.Create);
263 this.fs.Write(bytes, 0, bytes.Length);
264 this.fs.Close();
265 }
266
267 public byte[] Render(string renderFormat)
268 {
269 Warning[] warnings;
270 string[] streamids;
271 string mimeType;
272 string encoding;
273 string extension;
274
275 return this.LocalReport.Render(renderFormat, null, out mimeType, out encoding, out extension,
276 out streamids, out warnings);
277
278 }
279 }
280}
281
282
283using System;
284using System.Collections.Generic;
285using System.Linq;
286using System.Web;
287using Microsoft.Reporting.WinForms;
288using System.Collections;
289
290namespace Demo
291{
292 public class ReportServicesParameters
293 {
294 private ReportServices _reportServices;
295
296 public ReportServices ReportServices
297 {
298 get { return _reportServices; }
299 }
300
301 private ArrayList _parameterNames;
302
303 public ArrayList ParameterNames
304 {
305 get { return _parameterNames; }
306 }
307
308 internal ReportServicesParameters(ReportServices ReportServices, ArrayList parameterNames)
309 {
310 _reportServices = ReportServices;
311 _parameterNames = parameterNames;
312 }
313
314 public object this[string parameterName]
315 {
316 get
317 {
318 if (!_parameterNames.Contains(parameterName))
319 throw new ArgumentException("The parameter name specified does not exist.", "value");
320
321 return _reportServices.LocalReport.GetParameters()[parameterName].Values[0];
322 }
323 set
324 {
325 if (!_parameterNames.Contains(parameterName))
326 throw new ArgumentException("The parameter name specified does not exist.", "value");
327
328 List<ReportParameter> paramList = new List<ReportParameter>();
329 ReportParameter reportParameter = new ReportParameter(parameterName, value.ToString());
330 paramList.Add(reportParameter);
331 _reportServices.LocalReport.SetParameters(paramList);
332 }
333 }
334 }
335}
336
using System;2
using System.Collections.Generic;3
using System.Linq;4
using System.Web;5
using System.IO;6
using Microsoft.Reporting.WinForms;7
using System.Drawing;8
using System.Drawing.Printing;9
using System.Collections;10
using System.Data;11
12
namespace Demo13
{14
public class ReportServices15
{16
private FileStream fs;17
private Font printFont;18
19
private LocalReport _localReport;20
21
public LocalReport LocalReport22
{23
get { return _localReport; }24
}25
26
private string _templateFileName;27
28
public string TemplateFileName29
{30
get { return _templateFileName; }31
}32
33
private ReportServicesParameters _parameters;34
35
public ReportServicesParameters Parameters36
{37
get { return _parameters; }38
}39
40
private string _connectionStringName;41
42
public string ConnectionStringName43
{44
get { return _connectionStringName; }45
}46
47
private string _exportOutputFileName;48
49
public string ExportOutputFileName50
{51
get { return _exportOutputFileName; }52
}53
54
private string _subDataSourceName;55
56
private DataTable _subDataSource;57
58
private string _subDataSourceName1;59
60
private DataTable _subDataSource1;61
62
public ReportServices(string templateFileName, string dataSourceName, DataTable dataSource)63
{64
if (templateFileName == null || templateFileName.Length == 0)65
throw new ArgumentException("The report template file must be specified.", "templateFileName");66
67
_localReport = new LocalReport();68
69
_templateFileName = templateFileName;70
LocalReport.ReportPath = templateFileName;71
ReportDataSource reportDataSource = new ReportDataSource(dataSourceName, dataSource);72
LocalReport.DataSources.Add(reportDataSource);73
ArrayList parameterNames = new ArrayList();74
foreach (ReportParameterInfo parameterField in LocalReport.GetParameters())75
{76
parameterNames.Add(parameterField.Name);77
}78
_parameters = new ReportServicesParameters(this, parameterNames);79
}80
81
public ReportServices(string templateFileName, Dictionary<string, DataTable> dataSource)82
{83
if (templateFileName == null || templateFileName.Length == 0)84
throw new ArgumentException("The report template file must be specified.", "templateFileName");85
86
_localReport = new LocalReport();87
88
_templateFileName = templateFileName;89
LocalReport.ReportPath = templateFileName;90
91
foreach (KeyValuePair<string, DataTable> keyValuePair in dataSource)92
{93
ReportDataSource reportDataSource = new ReportDataSource(keyValuePair.Key, keyValuePair.Value);94
LocalReport.DataSources.Add(reportDataSource);95
}96
97
ArrayList parameterNames = new ArrayList();98
foreach (ReportParameterInfo parameterField in LocalReport.GetParameters())99
{100
parameterNames.Add(parameterField.Name);101
}102
_parameters = new ReportServicesParameters(this, parameterNames);103
}104
105
//Add by Ni Na on 29/05/2008 to do AP Letter 700 Goods106
public ReportServices(string templateFileName, Dictionary<string, DataTable> dataSource, string subDataSourceName, DataTable subDataSource)107
{108
this._subDataSourceName = subDataSourceName;109
this._subDataSource = subDataSource;110
111
if (templateFileName == null || templateFileName.Length == 0)112
throw new ArgumentException("The report template file must be specified.", "templateFileName");113
114
_localReport = new LocalReport();115
116
_templateFileName = templateFileName;117
LocalReport.ReportPath = templateFileName;118
119
foreach (KeyValuePair<string, DataTable> keyValuePair in dataSource)120
{121
ReportDataSource reportDataSource = new ReportDataSource(keyValuePair.Key, keyValuePair.Value);122
LocalReport.DataSources.Add(reportDataSource);123
}124
125
LocalReport.SubreportProcessing += new SubreportProcessingEventHandler(Report_SubreportProcessing);126
127
ArrayList parameterNames = new ArrayList();128
foreach (ReportParameterInfo parameterField in LocalReport.GetParameters())129
{130
parameterNames.Add(parameterField.Name);131
}132
_parameters = new ReportServicesParameters(this, parameterNames);133
}134
135
void Report_SubreportProcessing(object sender, SubreportProcessingEventArgs e)136
{137
e.DataSources.Add(new ReportDataSource(_subDataSourceName, _subDataSource));138
}139
//End Add140
141
public ReportServices(string templateFileName, string dataSourceName, DataTable dataSource, string subDataSourceName, DataTable subDataSource)142
{143
this._subDataSourceName = subDataSourceName;144
this._subDataSource = subDataSource;145
146
if (templateFileName == null || templateFileName.Length == 0)147
throw new ArgumentException("The report template file must be specified.", "templateFileName");148
149
_localReport = new LocalReport();150
151
_templateFileName = templateFileName;152
LocalReport.ReportPath = templateFileName;153
ReportDataSource reportDataSource = new ReportDataSource(dataSourceName, dataSource);154
LocalReport.SubreportProcessing += new SubreportProcessingEventHandler(SubreportProcessingEventHandler);155
LocalReport.DataSources.Add(reportDataSource);156
ArrayList parameterNames = new ArrayList();157
foreach (ReportParameterInfo parameterField in LocalReport.GetParameters())158
{159
parameterNames.Add(parameterField.Name);160
}161
_parameters = new ReportServicesParameters(this, parameterNames);162
}163
164
public ReportServices(string templateFileName, string dataSourceName, DataTable dataSource, string subDataSourceName, DataTable subDataSource, string subDataSourceName1, DataTable subDataSource1)165
{166
this._subDataSourceName = subDataSourceName;167
this._subDataSource = subDataSource;168
169
this._subDataSourceName1 = subDataSourceName1;170
this._subDataSource1 = subDataSource1;171
172
if (templateFileName == null || templateFileName.Length == 0)173
throw new ArgumentException("The report template file must be specified.", "templateFileName");174
175
_localReport = new LocalReport();176
177
_templateFileName = templateFileName;178
LocalReport.ReportPath = templateFileName;179
ReportDataSource reportDataSource = new ReportDataSource(dataSourceName, dataSource);180
LocalReport.SubreportProcessing += new SubreportProcessingEventHandler(SubreportProcessingEventHandler);181
LocalReport.SubreportProcessing += new SubreportProcessingEventHandler(SubreportProcessingEventHandler1);182
LocalReport.DataSources.Add(reportDataSource);183
ArrayList parameterNames = new ArrayList();184
foreach (ReportParameterInfo parameterField in LocalReport.GetParameters())185
{186
parameterNames.Add(parameterField.Name);187
}188
_parameters = new ReportServicesParameters(this, parameterNames);189
}190
191
192
void SubreportProcessingEventHandler(object sender, SubreportProcessingEventArgs e)193
{194
e.DataSources.Add(new ReportDataSource(_subDataSourceName, _subDataSource));195
}196
197
void SubreportProcessingEventHandler1(object sender, SubreportProcessingEventArgs e)198
{199
e.DataSources.Add(new ReportDataSource(_subDataSourceName1, _subDataSource1));200
}201
202
203
204
public void Print()205
{206
try207
{208
printFont = new Font("Arial", 10);209
PrintDocument pd = new PrintDocument();210
pd.PrintPage += this.pd_PrintPage;211
// Print the document.212
pd.Print();213
}214
catch (Exception)215
{216
}217
}218
219
private void pd_PrintPage(object sender, PrintPageEventArgs ev)220
{221
StreamReader streamToPrint = new StreamReader(fs);222
float linesPerPage;223
float yPos = 0;224
int count = 0;225
float leftMargin = ev.MarginBounds.Left;226
float topMargin = ev.MarginBounds.Top;227
String line = null;228
229
// Calculate the number of lines per page.230
linesPerPage = ev.MarginBounds.Height /231
printFont.GetHeight(ev.Graphics);232
233
// Iterate over the file, printing each line.234
while (count < linesPerPage &&235
((line = streamToPrint.ReadLine()) != null))236
{237
yPos = topMargin + (count * printFont.GetHeight(ev.Graphics));238
ev.Graphics.DrawString(line, printFont, Brushes.Black,239
leftMargin, yPos, new StringFormat());240
count++;241
}242
243
// If more lines exist, print another page.244
if (line != null)245
ev.HasMorePages = true;246
else247
ev.HasMorePages = false;248
}249
250
251
public void Export(string exportOutputFileName, string exportFormatType)252
{253
Warning[] warnings;254
string[] streamids;255
string mimeType;256
string encoding;257
string extension;258
259
byte[] bytes = this.LocalReport.Render(exportFormatType, null, out mimeType, out encoding, out extension,260
out streamids, out warnings);261
262
this.fs = new FileStream(exportOutputFileName, FileMode.Create);263
this.fs.Write(bytes, 0, bytes.Length);264
this.fs.Close();265
}266
267
public byte[] Render(string renderFormat)268
{269
Warning[] warnings;270
string[] streamids;271
string mimeType;272
string encoding;273
string extension;274
275
return this.LocalReport.Render(renderFormat, null, out mimeType, out encoding, out extension,276
out streamids, out warnings);277
278
}279
}280
}281
282
283
using System;284
using System.Collections.Generic;285
using System.Linq;286
using System.Web;287
using Microsoft.Reporting.WinForms;288
using System.Collections;289
290
namespace Demo291
{292
public class ReportServicesParameters293
{294
private ReportServices _reportServices;295
296
public ReportServices ReportServices297
{298
get { return _reportServices; }299
}300
301
private ArrayList _parameterNames;302
303
public ArrayList ParameterNames304
{305
get { return _parameterNames; }306
}307
308
internal ReportServicesParameters(ReportServices ReportServices, ArrayList parameterNames)309
{310
_reportServices = ReportServices;311
_parameterNames = parameterNames;312
}313
314
public object this[string parameterName]315
{316
get317
{318
if (!_parameterNames.Contains(parameterName))319
throw new ArgumentException("The parameter name specified does not exist.", "value");320
321
return _reportServices.LocalReport.GetParameters()[parameterName].Values[0];322
}323
set324
{325
if (!_parameterNames.Contains(parameterName))326
throw new ArgumentException("The parameter name specified does not exist.", "value");327
328
List<ReportParameter> paramList = new List<ReportParameter>();329
ReportParameter reportParameter = new ReportParameter(parameterName, value.ToString());330
paramList.Add(reportParameter);331
_reportServices.LocalReport.SetParameters(paramList);332
}333
}334
}335
}336