DataColumnMappingCollection.Count Property
Definition
Important
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Gets the number of DataColumnMapping objects in the collection.
public:
property int Count { int get(); };
[System.ComponentModel.Browsable(false)]
public int Count { get; }
[System.ComponentModel.Browsable(false)]
[System.Data.DataSysDescription("DataColumnMappings_Count")]
public int Count { get; }
[<System.ComponentModel.Browsable(false)>]
member this.Count : int
[<System.ComponentModel.Browsable(false)>]
[<System.Data.DataSysDescription("DataColumnMappings_Count")>]
member this.Count : int
Public ReadOnly Property Count As Integer
Property Value
The number of items in the collection.
Implements
- Attributes
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 message = "ColumnMappings:\n";
for(int i=0;i < mappings.Count;i++)
{
message += i.ToString() + " "
+ mappings[i].ToString() + "\n";
}
Console.WriteLine(message);
}
Public Sub CreateColumnMappings()
Dim mappings As New DataColumnMappingCollection()
mappings.Add("Category Name", "DataCategory")
mappings.Add("Description", "DataDescription")
mappings.Add("Picture", "DataPicture")
Dim message As String = "ColumnMappings:" + ControlChars.Cr
Dim i As Integer
For i = 0 To mappings.Count - 1
message += i.ToString() + " " + mappings(i).ToString() _
+ ControlChars.Cr
Next i
Console.WriteLine(message)
End Sub
Applies to
See also
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