/// <summary>
/// Sets only the output fields of the object from a native JET_COLUMNCREATE struct,
/// specifically <see cref="columnid"/> and <see cref="err"/>.
/// </summary>
/// <param name="value">
/// The native columncreate to set the values from.
/// </param>
internal void SetFromNativeColumnCreate(NATIVE_COLUMNCREATE value)
{
this.columnid = new JET_COLUMNID {
Value = value.columnid
};
this.err = (JET_err)value.err;
}
/// <summary>
/// Returns the unmanaged columncreate that represents this managed class.
/// <see cref="szColumnName"/>, <see cref="pvDefault"/>, <see cref="columnid"/>,
/// and <see cref="err"/> are not converted.
/// </summary>
/// <returns>A native (interop) version of the JET_COLUMNCREATE.</returns>
internal NATIVE_COLUMNCREATE GetNativeColumnCreate()
{
var native = new NATIVE_COLUMNCREATE();
native.cbStruct = checked ((uint)Marshal.SizeOf(typeof(NATIVE_COLUMNCREATE)));
// columncreate.szColumnName is converted at pinvoke time.
native.szColumnName = IntPtr.Zero;
native.coltyp = (uint)this.coltyp;
native.cbMax = (uint)this.cbMax;
native.grbit = (uint)this.grbit;
// columncreate.pvDefault is converted at pinvoke time.
native.pvDefault = IntPtr.Zero;
native.cbDefault = checked ((uint)this.cbDefault);
native.cp = (uint)this.cp;
return(native);
}