/// <summary>
/// Enumerate columns info
/// </summary>
/// <param name="tableName">Table name</param>
/// <returns>Columns info list</returns>
public VDBColumnInfo[] EnumColumns(string tableName)
{
int position;
int columnsCount;
VDBColumnInfo[] columns;
if (!FindTable(tableName))
{
return(null);
}
position = this.position;
try
{
FindColumnSection();
GetInteger();
columnsCount = GetInteger();
columns = new VDBColumnInfo[columnsCount];
for (int i = 0; i < columnsCount; i++)
{
columns[i].Name = GetString();
columns[i].Caption = GetString();
columns[i].DataType = VistaDBAPI.NetDataType(GetChar().ToString());
columns[i].Width = GetInteger();
columns[i].Decimals = GetInteger();
columns[i].DefValue = GetString();
columns[i].Identity = GetBool();
columns[i].IncStep = GetDouble();
columns[i].UseDefValInUpdate = GetBool();
columns[i].AllowNull = GetBool();
columns[i].Description = GetString();
columns[i].ReadOnly = GetBool();
columns[i].Compressed = GetBool();
columns[i].Encrypted = GetBool();
columns[i].Hidden = GetBool();
columns[i].PrimaryKey = GetBool();
columns[i].Indexed = GetBool();
columns[i].Unicode = GetBool();
columns[i].FTS = GetBool();
}
}
finally
{
this.position = position;
}
return(columns);
}
/// <summary>
/// Enumerate columns info
/// </summary>
/// <param name="tableName">Table name</param>
/// <returns>Columns info list</returns>
public VDBColumnInfo[] EnumColumns(string tableName)
{
int position;
int columnsCount;
VDBColumnInfo[] columns;
if(!FindTable(tableName))
return null;
position = this.position;
try
{
FindColumnSection();
GetInteger();
columnsCount = GetInteger();
columns = new VDBColumnInfo[columnsCount];
for(int i = 0; i< columnsCount; i++)
{
columns[i].Name = GetString();
columns[i].Caption = GetString();
columns[i].DataType = VistaDBAPI.NetDataType(GetChar().ToString());
columns[i].Width = GetInteger();
columns[i].Decimals = GetInteger();
columns[i].DefValue = GetString();
columns[i].Identity = GetBool();
columns[i].IncStep = GetDouble();
columns[i].UseDefValInUpdate = GetBool();
columns[i].AllowNull = GetBool();
columns[i].Description = GetString();
columns[i].ReadOnly = GetBool();
columns[i].Compressed = GetBool();
columns[i].Encrypted = GetBool();
columns[i].Hidden = GetBool();
columns[i].PrimaryKey = GetBool();
columns[i].Indexed = GetBool();
columns[i].Unicode = GetBool();
columns[i].FTS = GetBool();
}
}
finally
{
this.position = position;
}
return columns;
}
