protected override void Execute(CodeActivityContext context)
{
Encoding csvEncoding;
string filePath = PathUrl.Get(context);
string encodingType = EncodingType.Get(context);
string delimiter = ",";
if (Delimiter == DelimiterEnums.Caret插入符号)
{
delimiter = "^";
}
else if (Delimiter == DelimiterEnums.Comma逗号)
{
delimiter = ",";
}
else if (Delimiter == DelimiterEnums.Pipe竖线)
{
delimiter = "|";
}
else if (Delimiter == DelimiterEnums.Semicolon分号)
{
delimiter = ";";
}
else if (Delimiter == DelimiterEnums.Tab制表符)
{
delimiter = " ";
}
if (!File.Exists(filePath))
{
// 文件不存在，请检查路径有效性
SharedObject.Instance.Output(SharedObject.enOutputType.Error, Localize.LocalizedResources.GetString("xFileNotExist"));
return;
}
/*取字符编码 如果为空则取文件编码 异常则取系统默认编码*/
try
{
if (encodingType == null)
{
csvEncoding = CSVEncoding.GetEncodingType(filePath);
}
else
{
csvEncoding = Encoding.GetEncoding(encodingType);
}
}
catch (Exception)
{
csvEncoding = System.Text.Encoding.Default;
}
/*将DataTable内容写入CSV文件*/
try
{
DataTable inDataTable = InDataTable.Get(context);
WriteCSVFile(inDataTable, filePath, csvEncoding, delimiter);
}
catch (Exception e)
{
// EXCEL执行过程出错
SharedObject.Instance.Output(SharedObject.enOutputType.Error, Localize.LocalizedResources.GetString("xExcelExecError"), e.Message);
throw e;
}
}
protected override void Execute(CodeActivityContext context)
{
Encoding csvEncoding;
string filePath = PathUrl.Get(context);
string encodingType = EncodingType.Get(context);
string delimiter = ",";
if (Delimiter == DelimiterEnums.Caret插入符号)
{
delimiter = "^";
}
else if (Delimiter == DelimiterEnums.Comma逗号)
{
delimiter = ",";
}
else if (Delimiter == DelimiterEnums.Pipe竖线)
{
delimiter = "|";
}
else if (Delimiter == DelimiterEnums.Semicolon分号)
{
delimiter = ";";
}
else if (Delimiter == DelimiterEnums.Tab制表符)
{
delimiter = " ";
}
if (!File.Exists(filePath))
{
// 文件不存在，请检查路径有效性
SharedObject.Instance.Output(SharedObject.enOutputType.Error, Localize.LocalizedResources.GetString("xFileNotExist"));
return;
}
/*取字符编码 如果为空则取文件编码 异常则取系统默认编码*/
try
{
if (encodingType == null)
{
csvEncoding = CSVEncoding.GetEncodingType(filePath);
}
else
{
csvEncoding = Encoding.GetEncoding(encodingType);
}
}
catch (Exception)
{
csvEncoding = System.Text.Encoding.Default;
}
/*设置DataTable*/
try
{
DataTable dataTable = ReadCSVFile(filePath, csvEncoding, delimiter);
OutDataTable.Set(context, dataTable);
foreach (DataRow dr in dataTable.Rows)
{
for (int i = 0; i < dataTable.Columns.Count; i++)
{
System.Diagnostics.Debug.WriteLine("dt : " + dr[i]);
}
}
}
catch (Exception e)
{
// EXCEL执行过程出错
SharedObject.Instance.Output(SharedObject.enOutputType.Error, Localize.LocalizedResources.GetString("xExcelExecError"), e.Message);
throw e;
}
}
