首页 > 代码库 > [C#] 常用工具类——直接在浏览器输出数据
[C#] 常用工具类——直接在浏览器输出数据
/// <summary> /// <para> </para> /// 常用工具类——直接在浏览器输出数据 /// <para> -------------------------------------------------------------</para> /// <para> DumpDataTable：接在浏览器输出数据DataTable</para> /// <para> DumpListItemILIST：直接在浏览器输出数据ILIST＜ListItem＞</para> /// <para> DumpDataTableILIST：直接在浏览器输出数据DataTableILIST</para> /// <para> DumpIntArrILIST：直接在浏览器输出数据整型数组ILIST＜int[]＞</para> /// <para> DumpStrArrILIST：直接在浏览器输出数据字符串数组的ILIST＜string[]＞</para> /// <para> DumpDataSet：直接在浏览器输出数据DataSet对象</para> /// <para> DumpObjectArr2：直接在浏览器中输出二维数组</para> /// </summary>using System;using System.Collections;using System.Collections.Generic;using System.Text;using System.Web;using System.Web.UI.WebControls;using System.Resources;using System.Data;using System.Data.SqlClient;using System.Diagnostics; namespace Utils{ /// <summary> /// <para> </para> /// 常用工具类——直接在浏览器输出数据 /// <para> -------------------------------------------------------------</para> /// <para> DumpDataTable：接在浏览器输出数据DataTable</para> /// <para> DumpListItemILIST：直接在浏览器输出数据ILIST＜ListItem＞</para> /// <para> DumpDataTableILIST：直接在浏览器输出数据DataTableILIST</para> /// <para> DumpIntArrILIST：直接在浏览器输出数据整型数组ILIST＜int[]＞</para> /// <para> DumpStrArrILIST：直接在浏览器输出数据字符串数组的ILIST＜string[]＞</para> /// <para> DumpDataSet：直接在浏览器输出数据DataSet对象</para> /// <para> DumpObjectArr2：直接在浏览器中输出二维数组</para> /// </summary> public class DumpHelper { #region 构造方法设置 /// <summary> /// 数据类型颜色 /// </summary> protected static string ColorDataType = "red"; /// <summary> /// 行数颜色 /// </summary> protected static string ColorRowCount = "red"; /// <summary> /// 列数颜色 /// </summary> protected static string ColorColumnsCount = "red"; /// <summary> /// 无数据时颜色 /// </summary> protected static string ColorNoData = "http://www.mamicode.com/red"; /// <summary> /// 序号颜色 /// </summary> protected static string ColorSerial = "black"; /// <summary> /// 字段名颜色 /// </summary> protected static string ColorFieldName = "blue"; /// <summary> /// 字段类型颜色 /// </summary> protected static string ColorFieldType = "#cc9999"; /// <summary> /// 字段值颜色 /// </summary> protected static string ColorFieldValue = "http://www.mamicode.com/#9933ff"; /// <summary> /// 最终输出字符串 /// </summary> protected static string DumpStr = string.Empty; /// <summary> /// 输出字符串ＤＩＶ开始 /// </summary> protected static string DivRef = "<div style=‘font-size:14px;line-height:20px;margin:5px 0 0 5px;‘>"; #endregion #region 直接在浏览器输出数据DataTable /// <summary> /// 直接在浏览器输出数据DataTable /// </summary> /// <param name="Dt">DataTable表格</param> public static void DumpDataTable(DataTable Dt) { if (Dt != null) { int DtRowsCount = Dt.Rows.Count; int DtColumnsCount = Dt.Columns.Count; DumpStr = DivRef + "数据类型：<font color=" + ColorDataType + ">TableDate</font> [ 表名：" + Dt.TableName + " 行数：<font color=" + ColorRowCount + ">" + DtRowsCount + "</font>，列数：<font color=" + ColorColumnsCount + ">" + DtColumnsCount + "</font> ] <hr>"; if (DtRowsCount < 1) DumpStr += " <font color=" + ColorNoData + ">无表格行数据！</font>"; else { for (int i = 0; i < DtRowsCount; i++) { DumpStr += "( Row：<font color=" + ColorSerial + ">" + i + "</font> ) => "; for (int j = 0; j < DtColumnsCount; j++) { string ColumnName = Dt.Columns[j].ColumnName.ToString(); string ColumnType = Dt.Columns[j].DataType.ToString(); DumpStr += " [" + j + "] <font color=" + ColorFieldName + ">" + ColumnName + "</font> ( <font color=" + ColorFieldType + ">" + ColumnType + "</font> ) => \"<font color=" + ColorFieldValue + ">" + Dt.Rows[i][ColumnName].ToString() + "</font>\""; } DumpStr += "<p>"; } } } HttpContext.Current.Response.Write(DumpStr + "</div>"); } #endregion #region 直接在浏览器输出数据ILIST＜ListItem＞ /// <summary> /// 直接在浏览器输出数据ILIST＜ListItem＞ /// </summary> /// <param name="ListItems">ILIST＜ListItem＞泛型数据</param> public static void DumpListItemILIST(IList<ListItem> ListItems) { if (ListItems != null) { int ListCount = ListItems.Count; DumpStr = DivRef + "数据类型：<font color=" + ColorDataType + ">IList＜ListItem＞</font> [ 项目数：<font color=" + ColorRowCount + ">" + ListCount + "</font> ] <hr>"; if (ListCount < 1) DumpStr += " <font color=" + ColorNoData + ">泛型中无数据！</font>"; else { for (int i = 0; i < ListCount; i++) { DumpStr += "( " + i + " ) => "; string Texts = ListItems[i].Text.ToString(); string Values = ListItems[i].Value.ToString(); DumpStr += " <font color=" + ColorFieldName + ">[ Text ]</font> => \"<font color=" + ColorFieldValue + ">" + Texts + "</font>\""; DumpStr += " <font color=" + ColorFieldName + ">[ Value ]</font> => \"<font color=" + ColorFieldValue + ">" + Values + "</font>\""; } } } HttpContext.Current.Response.Write(DumpStr + "</div>"); } #endregion #region 直接在浏览器输出数据DataTableILIST /// <summary> /// 直接在浏览器输出数据DataTableILIST /// </summary> /// <param name="ListDataTable">ILIST＜ListDataTable＞泛型数据</param> public static void DumpDataTableILIST(IList<DataTable> ListDataTable) { if (ListDataTable != null) { int ListCount = ListDataTable.Count; DumpStr = DivRef + "数据类型：<font color=" + ColorDataType + ">IList＜DataTable＞</font> [ DataTable数：<font color=" + ColorRowCount + ">" + ListCount + "</font> ] <hr>"; if (ListCount < 1) DumpStr += " <font color=" + ColorNoData + ">泛型中无数据！</font>"; else { for (int i = 0; i < ListCount; i++) { if (i > 0) DumpStr += "<hr>"; DataTable Dt = ListDataTable[i]; int DtRowsCount = Dt.Rows.Count; int DtColumnsCount = Dt.Columns.Count; DumpStr += "( 表序号：" + i + " 表名：" + Dt.TableName + " ) => [ 行数：<font color=" + ColorRowCount + ">" + DtRowsCount + "</font>，列数：<font color=" + ColorColumnsCount + ">" + DtColumnsCount + "</font> ]"; if (DtRowsCount < 1) DumpStr += " <font color=" + ColorNoData + ">表格中无数据！</font><p>"; else { for (int k = 0; k < DtRowsCount; k++) { DumpStr += " ( Row：<font color=" + ColorSerial + ">" + k + "</font> ) => "; for (int j = 0; j < DtRowsCount; j++) { string ColumnName = Dt.Columns[j].ColumnName.ToString(); string ColumnType = Dt.Columns[j].DataType.ToString(); DumpStr += " [" + j + "] <font color=" + ColorFieldName + ">" + ColumnName + "</font> ( <font color=" + ColorFieldType + ">" + ColumnType + "</font> ) => \"<font color=" + ColorFieldValue + ">" + Dt.Rows[k][ColumnName].ToString() + "</font>\""; } DumpStr += "<p>"; } } } } } HttpContext.Current.Response.Write(DumpStr + "</div>"); } #endregion #region 直接在浏览器输出数据整型数组ILIST＜int[]＞ /// <summary> /// 直接在浏览器输出数据整型数组ILIST＜int[]＞ /// </summary> /// <param name="IntList">ILIST＜Int[]＞泛型数据</param> public static void DumpIntArrILIST(IList<int[]> IntList) { if (IntList != null) { int ListCount = IntList.Count; DumpStr = DivRef + "数据类型：<font color=" + ColorDataType + ">IList＜Int[]＞</font> [ Int[]个数：<font color=" + ColorRowCount + ">" + ListCount + "</font> ] <hr>"; if (ListCount < 1) DumpStr += " <font color=" + ColorNoData + ">泛型中无数据！</font>"; else { for (int i = 0; i < ListCount; i++) { int[] IntArr = IntList[i]; int IntArrCount = IntArr.Length; DumpStr += "( Int[]：<font color=" + ColorSerial + ">" + i + "</font> ) => 数组元素个数：<font color=" + ColorSerial + ">" + IntArrCount + "</font>"; if (IntArrCount < 1) DumpStr += " <font color=" + ColorNoData + ">数组中无数据</font><p>"; else { for (int j = 0; j < IntArrCount; j++) { DumpStr += " [" + j + "] ( <font color=" + ColorFieldType + ">Int</font> ) => \"<font color=" + ColorFieldValue + ">" + IntArr[j].ToString() + "</font>\""; } } } } } HttpContext.Current.Response.Write(DumpStr + "</div>"); } #endregion #region 直接在浏览器输出数据字符串数组的ILIST＜string[]＞ /// <summary> /// 直接在浏览器输出数据字符串数组的ILIST＜string[]＞ /// </summary> /// <param name="StrList">ILIST＜String[]＞泛型数据</param> public static void DumpStrArrILIST(IList<string[]> StrList) { if (StrList != null) { int ListCount = StrList.Count; DumpStr = DivRef + "数据类型：<font color=" + ColorDataType + ">IList＜String[]＞</font> [ String[]个数：<font color=" + ColorRowCount + ">" + ListCount + "</font> ] <hr>"; if (ListCount < 1) DumpStr += " <font color=" + ColorNoData + ">泛型中无数据！</font>"; else { for (int i = 0; i < ListCount; i++) { string[] StrArr = StrList[i]; int StrArrCount = StrArr.Length; DumpStr += "( String[]：<font color=" + ColorSerial + ">" + i + "</font> ) => 数组元素个数：<font color=" + ColorSerial + ">" + StrArrCount + "</font>"; if (StrArrCount < 1) DumpStr += " <font color=" + ColorNoData + ">数组中无数据</font><p>"; else { for (int j = 0; j < StrArrCount; j++) { DumpStr += " [" + j + "] ( <font color=" + ColorFieldType + ">Int</font> ) => \"<font color=" + ColorFieldValue + ">" + StrArr[j].ToString() + "</font>\""; } } } } } HttpContext.Current.Response.Write(DumpStr + "</div>"); } #endregion #region 直接在浏览器输出数据DataSet对象 /// <summary> /// 直接在浏览器输出数据DataSet对象 /// </summary> /// <param name="DS">DataSet对象</param> public static void DumpDataSet(DataSet DS) { if (DS != null) { int DtCount = DS.Tables.Count; DumpStr = DivRef + "数据类型：<font color=" + ColorDataType + ">DataSet对象</font> [ DataSet中表格个数：<font color=" + ColorRowCount + ">" + DtCount + "</font> ] <hr>"; if (DtCount < 1) DumpStr += " <font color=" + ColorNoData + ">DataSet对象中无表格！</font>"; else { for (int i = 0; i < DtCount; i++) { if (i > 0) DumpStr += "<hr>"; DataTable Dt = DS.Tables[i]; int DtRowsCount = Dt.Rows.Count; int DtColumnsCount = Dt.Columns.Count; DumpStr += "( 表序号：" + i + " 表名：" + Dt.TableName + " ) => [ 行数：<font color=" + ColorRowCount + ">" + DtRowsCount + "</font>，列数：<font color=" + ColorColumnsCount + ">" + DtColumnsCount + "</font> ]"; if (DtRowsCount < 1) DumpStr += " <font color=" + ColorNoData + ">表格中无数据！</font><p>"; else { for (int k = 0; k < DtRowsCount; k++) { DumpStr += " ( Row：<font color=" + ColorSerial + ">" + k + "</font> ) => "; for (int j = 0; j < DtColumnsCount; j++) { string ColumnName = Dt.Columns[j].ColumnName.ToString(); string ColumnType = Dt.Columns[j].DataType.ToString(); DumpStr += " [" + j + "] <font color=" + ColorFieldName + ">" + ColumnName + "</font> ( <font color=" + ColorFieldType + ">" + ColumnType + "</font> ) => \"<font color=" + ColorFieldValue + ">" + Dt.Rows[k][ColumnName].ToString() + "</font>\""; } DumpStr += "<p>"; } } } } } HttpContext.Current.Response.Write(DumpStr + "</div>"); } #endregion #region 直接在浏览器中输出二维数组 /// <summary> /// 直接在浏览器中输出二维数组 /// </summary> /// <param name="ObjArr">二维数组</param> public static void DumpObjectArr2(object[] ObjArr) { if (ObjArr != null) { int ObjLength = ObjArr.Length; DumpStr = DivRef + "数据类型：<font color=" + ColorDataType + ">Object数组</font> [ 数组中元素个数：<font color=" + ColorRowCount + ">" + ObjLength + "</font> ] <hr>"; for (int i = 0; i < ObjLength; i++) { DumpStr += " ( <font color=" + ColorSerial + ">" + i + "</font> ) "; object Arri = ObjArr[i]; DumpStr += " ( "; DumpStr += "<font color=" + ColorFieldType + ">" + Arri.GetType().ToString() + "</font>"; DumpStr += " ) "; DumpStr += " => <font color=" + ColorFieldValue + ">\"" + Arri + "\"</font>"; } } HttpContext.Current.Response.Write(DumpStr + "</div>"); } #endregion public static void DumpObjectArr(object[] ObjArr) { if (ObjArr != null) { HttpContext.Current.Response.Write(ObjArr.GetType()); } } }}
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