Button Name Default Index Description First NBDI_FIRST Moves the cursor to the first dataset record. PriorPage NBDI_PRIORPAGE Moves the cursor to the previous dataset page. Prior NBDI_PRIOR Moves the cursor to the previous dataset record. Next NBDI_NEXT Moves the cursor to the next dataset record. NextPage NBDI_NEXTPAGE Moves the cursor to the next dataset page. Last NBDI_LAST Moves the cursor to the last dataset record. Insert NBDI_INSERT Inserts a new record into the connected dataset. Append NBDI_APPEND Appends a new record into the connected dataset. Delete NBDI_DELETE Deletes the current record from the connected dataset. Edit NBDI_EDIT Sets the connected dataset into edit state. Post NBDI_POST Saves the modified record to the connected dataset. Cancel NBDI_CANCEL Cancels all the unsaved modifications to the current record of the connected dataset. Refresh NBDI_REFRESH Fetches data from the dataset to update the data view in the appropriate control. SaveBook NBDI_SAVEBOOKMARK Saves a book for the connected dataset. GotoBook NBDI_GOTOBOOKMARK Moves the cursor to the previously saved book in the connected dataset. Filter NBDI_FILTER Invokes the Filter Dialog for the managed dataset. 常数NBDI_FIRST 对应0 常数NBDI_PRIORPAGE 对应 1 …… …… 常数NBDI_FILTER 对应 15 也就是它们的Default Index 分别对应是0——15
First NBDI_FIRST Moves the cursor to the first dataset record.
PriorPage NBDI_PRIORPAGE Moves the cursor to the previous dataset page.
Prior NBDI_PRIOR Moves the cursor to the previous dataset record.
Next NBDI_NEXT Moves the cursor to the next dataset record.
NextPage NBDI_NEXTPAGE Moves the cursor to the next dataset page.
Last NBDI_LAST Moves the cursor to the last dataset record.
Insert NBDI_INSERT Inserts a new record into the connected dataset.
Append NBDI_APPEND Appends a new record into the connected dataset.
Delete NBDI_DELETE Deletes the current record from the connected dataset.
Edit NBDI_EDIT Sets the connected dataset into edit state.
Post NBDI_POST Saves the modified record to the connected dataset.
Cancel NBDI_CANCEL Cancels all the unsaved modifications to the current record of the connected dataset.
Refresh NBDI_REFRESH Fetches data from the dataset to update the data view in the appropriate control.
SaveBook NBDI_SAVEBOOKMARK Saves a book for the connected dataset.
GotoBook NBDI_GOTOBOOKMARK Moves the cursor to the previously saved book in the connected dataset.
Filter NBDI_FILTER Invokes the Filter Dialog for the managed dataset.
常数NBDI_FIRST 对应0
常数NBDI_PRIORPAGE 对应 1
……
……
常数NBDI_FILTER 对应 15
也就是它们的Default Index 分别对应是0——15