
请问你提供的代码中没有引用命名空间和文件名,要加载那个DLL文件才能引用这个命名空间?
DataConnectionDialogdialog=newDataConnectionDialog();dialog.ControlBox=false;this.Cur...
DataConnectionDialog dialog = new DataConnectionDialog();
dialog.ControlBox = false;
this.Cursor = Cursors.WaitCursor;
dialog.StartPosition = FormStartPosition.CenterParent;
//添加数据源列表,可以向窗口中添加自己程序所需要的数据源类型
dialog.DataSources.Add(DataSource.SqlDataSource);
//dialog.DataSources.Add(DataSource.OdbcDataSource);
dialog.SelectedDataSource = DataSource.SqlDataSource;
dialog.SelectedDataProvider = DataProvider.SqlDataProvider;
this.Cursor = Cursors.Default;
//只能够通过DataConnectionDialog类的静态方法Show出对话框
//不同使用dialog.Show()或dialog.ShowDialog()来呈现对话框
if (DataConnectionDialog.Show(dialog, this) == DialogResult.OK)
{
this.tbSqlConnectionString.Text = dialog.ConnectionString;
} 展开
dialog.ControlBox = false;
this.Cursor = Cursors.WaitCursor;
dialog.StartPosition = FormStartPosition.CenterParent;
//添加数据源列表,可以向窗口中添加自己程序所需要的数据源类型
dialog.DataSources.Add(DataSource.SqlDataSource);
//dialog.DataSources.Add(DataSource.OdbcDataSource);
dialog.SelectedDataSource = DataSource.SqlDataSource;
dialog.SelectedDataProvider = DataProvider.SqlDataProvider;
this.Cursor = Cursors.Default;
//只能够通过DataConnectionDialog类的静态方法Show出对话框
//不同使用dialog.Show()或dialog.ShowDialog()来呈现对话框
if (DataConnectionDialog.Show(dialog, this) == DialogResult.OK)
{
this.tbSqlConnectionString.Text = dialog.ConnectionString;
} 展开
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