dotnet-api-docs/snippets/cpp/VS_Snippets_Winforms/Classic BindingContext.Contains1 Example/CPP/source.cpp at main · dotnet/dotnet-api-docs · GitHub

Name: dotnet-api-docs/snippets/cpp/VS_Snippets_Winforms/Classic BindingContext.Contains1 Example/CPP/source.cpp at main · dotnet/dotnet-api-docs · GitHub
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#using <System.Xml.dll>
#using <System.Drawing.dll>
#using <System.dll>
#using <System.Windows.Forms.dll>
#using <System.Data.dll>

usingnamespaceSystem;
usingnamespaceSystem::Data;
usingnamespaceSystem::Windows::Forms;

public ref classForm1: publicForm
{
protected:
 TextBox^ textBox1;

// <Snippet1>
private:
voidTryContainsDataMember( DataSet^ myDataSet )
 {
bool trueorfalse;
 trueorfalse = this->BindingContext->Contains( myDataSet, "Suppliers" );
Console::WriteLine( trueorfalse );
 }
// </Snippet1>
};