DataColumnMappingCollection Constructor
Definition
Important
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Creates an empty DataColumnMappingCollection.
public:
DataColumnMappingCollection();public DataColumnMappingCollection ();Public Sub New ()Examples
The following example creates a DataColumnMappingCollection collection, adds DataColumnMapping objects to the collection, and displays a list of the mapped source columns.
public void CreateColumnMappings()
{
DataColumnMappingCollection mappings =
new DataColumnMappingCollection();
mappings.Add("Category Name","DataCategory");
mappings.Add("Description","DataDescription");
mappings.Add("Picture","DataPicture");
string myMessage = "ColumnMappings:\n";
for(int i=0;i < mappings.Count;i++)
{
myMessage += i.ToString() + " "
+ mappings[i].ToString() + "\n";
}
Console.WriteLine(myMessage);
}
Public Sub CreateColumnMappings()
Dim mappings As New DataColumnMappingCollection()
mappings.Add("Category Name", "DataCategory")
mappings.Add("Description", "DataDescription")
mappings.Add("Picture", "DataPicture")
Dim myMessage As String = "ColumnMappings:" + ControlChars.Cr
Dim i As Integer
For i = 0 To mappings.Count - 1
myMessage += i.ToString() + " " + mappings(i).ToString() _
+ ControlChars.Cr
Next i
Console.WriteLine(myMessage)
End Sub
Applies to
See also
Vertu í samstarfi við okkur á GitHub
Heimildina fyrir þetta efni er að finna á GitHub, þar sem þú getur líka búið til og farið yfir vandamál og sameinað beiðnir. Frekari upplýsingar er að finna í framlagshandbók okkar.
