/// <summary>
/// 复制源表格的表结构，创建一个空的表格
/// </summary>
/// <param name="sourceTable">源表格</param>
/// <param name="featureWorkspace">创建新表格的工作空间</param>
/// <param name="tableName">新表格的名称</param>
/// <param name="tableAliasName">新表格的别名，值为null则别名与名字相同</param>
/// <returns></returns>
public static ITable CreateTable(this IFeatureWorkspace featureWorkspace, ITable sourceTable, string tableName, string tableAliasName = null)
{
var feilds = sourceTable.CloneTableFields(true);
var table = CreateTable(featureWorkspace, tableName, feilds);
if (!string.IsNullOrEmpty(tableAliasName))
{
table.RenameTableAliasName(tableAliasName);
}
return(table);
}