本文整理汇总了C#中System.Data.OleDb.OleDbDataAdapter.TableExists方法的典型用法代码示例。如果您正苦于以下问题：C# OleDbDataAdapter.TableExists方法的具体用法？C# OleDbDataAdapter.TableExists怎么用？C# OleDbDataAdapter.TableExists使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Data.OleDb.OleDbDataAdapter的用法示例。
在下文中一共展示了OleDbDataAdapter.TableExists方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: btnTestTableExists_Click
private void btnTestTableExists_Click(object sender, EventArgs e)
{
string tableName = "MyTable";
string cmdText = "select * from " + tableName;
// MySql Assumes
// Access DB Assumes c:/test.mdb exists and may or maynot have a table named "mytable"
// MYSQL CONNECTION
string MySqlConString = "SERVER=localhost;DATABASE=test;UID=test1;PASSWORD=testpass;";
MySqlConnection mysqlConn = new MySqlConnection(MySqlConString);
MySqlCommand mySqlCommand = mysqlConn.CreateCommand();
mySqlCommand.CommandText = cmdText;
MySqlDataAdapter mySqlAdapter = new MySqlDataAdapter(mySqlCommand.CommandText, mysqlConn);
// OLEDB CONNECTION
string oleConString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source = " + @"c:/test.mdb" + ";";
OleDbConnection oleConn = new OleDbConnection(oleConString);
OleDbCommand oleCommand = new OleDbCommand(cmdText);
OleDbDataAdapter myOleAdapter = new OleDbDataAdapter(oleCommand.CommandText, oleConn);
// ACTUAL TESTING
bool mySqltableExist = Extensions_Data.Data_Extensions.TableExists(mysqlConn, "mytable777");
bool oleTableExist = Extensions_Data.Data_Extensions.TableExists(oleConn, "mytable777");
mySqltableExist = mySqlAdapter.TableExists("mytable");
oleTableExist = myOleAdapter.TableExists("mytable");
// scratch stuff
MessageBox.Show("hey, it worked (T/F): " + mySqltableExist.ToString());
}