本文整理汇总了C#中System.Data.DataTable.ToTaskResult方法的典型用法代码示例。如果您正苦于以下问题：C# DataTable.ToTaskResult方法的具体用法？C# DataTable.ToTaskResult怎么用？C# DataTable.ToTaskResult使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Data.DataTable的用法示例。
在下文中一共展示了DataTable.ToTaskResult方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: DoEnterData
//async
Task<DataTable> DoEnterData(
[CallerFilePathAttribute] string CallerFilePath = null,
[CallerLineNumberAttribute] int CallerLineNumber = 0,
[CallerMemberNameAttribute] string CallerMemberName = null
)
{
// X:\jsc.svn\examples\javascript\forms\Test\TestDataTableToJavascript\TestDataTableToJavascript\ApplicationWebService.cs
var table = new DataTable { TableName = "DoEnterData " + new { reason }.ToString() };
var column = new DataColumn();
column.ColumnName = "Column 1";
var column2 = new DataColumn();
column2.ColumnName = "Column 2";
table.Columns.Add(column);
table.Columns.Add(column2);
for (int i = 0; i < 32; i++)
{
var row = table.NewRow();
row[column] = "#" + i;
//row[column2] = new { reason, CallerMemberName, CallerLineNumber, CallerFilePath }.ToString();
row[column2] = "John Doe, Canada | 600 USD";
table.Rows.Add(row);
}
return table.ToTaskResult();
}示例2: DoEnterData
//async
Task<DataTable> DoEnterData(
[CallerFilePathAttribute] string CallerFilePath = null,
[CallerLineNumberAttribute] int CallerLineNumber = 0,
[CallerMemberNameAttribute] string CallerMemberName = null
)
{
// X:\jsc.svn\examples\javascript\forms\Test\TestDataTableToJavascript\TestDataTableToJavascript\ApplicationWebService.cs
var table = new DataTable { TableName = "DoEnterData " + new { reason }.ToString() };
var z = new Random().NextByte();
var column = new DataColumn();
column.ColumnName = "Column " + z;
// An exception of type 'System.Data.DuplicateNameException' occurred in System.Data.dll but was not handled in user code
//Additional information: A column named 'Column 2' already belongs to this DataTable.
var column2 = new DataColumn();
column2.ColumnName = "Column x2";
table.Columns.Add(column);
table.Columns.Add(column2);
for (int i = 0; i < 32; i++)
{
var row = table.NewRow();
row[column] = "#" + (i + z);
//row[column2] = new { reason, CallerMemberName, CallerLineNumber, CallerFilePath }.ToString();
row[column2] = "John Doe, Canada | 600 USD" + " | z " + z;
table.Rows.Add(row);
}
return table.ToTaskResult();
}示例3: DoEnterData
//async
Task<DataTable> DoEnterData(
[CallerFilePathAttribute] string CallerFilePath = null,
[CallerLineNumberAttribute] int CallerLineNumber = 0,
[CallerMemberNameAttribute] string CallerMemberName = null
)
{
// X:\jsc.svn\examples\javascript\forms\Test\TestDataTableToJavascript\TestDataTableToJavascript\ApplicationWebService.cs
var table = new DataTable { TableName = "DoEnterData " + new { reason }.ToString() };
var column = new DataColumn();
column.ColumnName = "Column 1";
// X:\jsc.svn\core\ScriptCoreLib.Ultra.Library\ScriptCoreLib.Ultra.Library\Library\StringConversions.StringArray.cs
column.ReadOnly = true;
var column2 = new DataColumn();
column2.ColumnName = "Column 2";
table.Columns.Add(column);
table.Columns.Add(column2);
for (int i = 0; i < 32; i++)
{
var row = table.NewRow();
row[column] = "#" + i;
//row[column2] = new { reason, CallerMemberName, CallerLineNumber, CallerFilePath }.ToString();
row[column2] = "John Doe, Canada | 600 USD";
table.Rows.Add(row);
}
table.ColumnChanged +=
(s, a) =>
{
Console.WriteLine("Server ColumnChanged " + new { a.Row, a.Column, a.ProposedValue });
};
table.TableNewRow +=
(s, a) =>
{
Console.WriteLine("Server TableNewRow " + new { a.Row });
};
return table.ToTaskResult();
}示例4: GetInterfaces
//.........这里部分代码省略.........
var g = from x in data
let get_key = new Func<bool>(
delegate
{
Console.WriteLine("get_key " + new { x.IsPrivate, x.IsLoopback, x.SupportsMulticast, x.IPv4 });
return x.IsPrivate && !x.IsLoopback && x.SupportsMulticast && x.IPv4;
}
)
let key = get_key()
// group by missing from scriptcorelib?
let gkey = new { x.u, x.n.Description, x.SupportsMulticast, key }
//let gvalue = new { key }
// Caused by: java.lang.RuntimeException: Implement IComparable for __AnonymousTypes__JVMCLRPrivateAddress__i__d_jvm.__f__AnonymousType_115__82__110_d_1 vs __AnonymousTypes__JVMCLRPrivateAddress__i__d_jvm.__f__AnonymousType_115__82__110_d_1
group gkey by key;
// X:\jsc.svn\examples\javascript\forms\Test\TestDataTableToJavascript\TestDataTableToJavascript\ApplicationWebService.cs
var table = new DataTable
{
TableName = "GetInterfaces"
};
var cAddress = new DataColumn
{
ColumnName = "Address",
ReadOnly = true
};
table.Columns.Add(cAddress);
var cComment = new DataColumn
{
ColumnName = "Comment",
ReadOnly = true
};
table.Columns.Add(cComment);
g.OrderByDescending(k => k.Key).WithEachIndex(
(gx, gi) =>
{
if (gi > 0)
{
var row = table.NewRow();
row[cAddress] = "";
row[cComment] = "";
table.Rows.Add(row);
}
gx.WithEach(
x =>
{
var row = table.NewRow();
row[cAddress] = x.u.Address.ToString();
row[cComment] = new
{
x.key,
x.SupportsMulticast,
x.Description
}.ToString();
table.Rows.Add(row);
}
);
}
);
return table.ToTaskResult();
}示例5: GetInterfaces
//.........这里部分代码省略.........
// X:\jsc.svn\examples\javascript\forms\Test\TestDataTableToJavascript\TestDataTableToJavascript\ApplicationWebService.cs
var table = new DataTable
{
TableName = "GetInterfaces"
};
var column = new DataColumn();
column.ColumnName = "Name";
column.ReadOnly = true;
// An exception of type 'System.Data.DuplicateNameException' occurred in System.Data.dll but was not handled in user code
//Additional information: A column named 'Column 2' already belongs to this DataTable.
table.Columns.Add(column);
var cSupportsMulticast = new DataColumn
{
ColumnName = "SupportsMulticast",
ReadOnly = true
};
table.Columns.Add(cSupportsMulticast);
var cGatewayAddresses = new DataColumn
{
ColumnName = "GatewayAddresses",
ReadOnly = true
};
table.Columns.Add(cGatewayAddresses);
NetworkInterface.GetAllNetworkInterfaces()
.OrderByDescending(
k => k.GetIPProperties().UnicastAddresses.Count > 0
)
.WithEach(
n =>
{
var row = table.NewRow();
//row[column] = n.Id + " | " + n.Name;
row[column] = n.Name
+ " | " + n.Description
//+ " | " + n.GetPhysicalAddress().GetAddressBytes().ToHexString()
;
//Caused by: java.lang.NullPointerException
// at ScriptCoreLib.Extensions.StringExtensions.ToHexString(StringExtensions.java:34)
// at FormsNIC.ApplicationWebService___c__DisplayClass5._GetInterfaces_b__3(ApplicationWebService___c__DisplayClass5.java:45)
// ... 54 more
// //{ NetworkInterfaceName = net4, supportsMulticast = true, isUp = true, isVirtual = false,
// DisplayName = Atheros AR9485WB-EG Wireless Network Adapter,
// InetAddressesString = , /192.168.43.252, /fe80:0:0:0:55cc:63eb:5b4:60b4%11 }
row[cSupportsMulticast] = Convert.ToString(n.SupportsMulticast);
var IPProperties = n.GetIPProperties();
//var PhysicalAddress = n.GetPhysicalAddress();
var InetAddressesString = "";
// Address = {192.168.43.1}
IPProperties.UnicastAddresses.WithEach(
g =>
{
// IPv4 private addresses
// http://en.wikipedia.org/wiki/IP_address
InetAddressesString += "; " + g.Address;
}
);
row[cGatewayAddresses] = InetAddressesString;
Console.WriteLine(new { n.Description, InetAddressesString });
table.Rows.Add(row);
}
);
return table.ToTaskResult();
}