📄 tdataset_getbookmark.htm

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<span style="font-family:Helvetica,Arial; font-size:12pt; color:#000000"><b>TDataSet.GetBookmark
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</b><span style="font-family:Helv; font-size:9pt; color:#000000"><span style="font-family:Helv; font-size:9pt; color:#7F0000"><a href=tdataset.htm>TDataSet</a></span></span><span style="font-family:Helvetica,Arial; font-size:12pt; color:#000000"><b>
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<span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000">Allocates a bookmark for the current cursor position in the dataset.
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<b>function </b>GetBookmark: TBookmark; <b>virtual;</b>
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<b>Description</b>
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Call GetBookmark to establish a bookmark for the active record in the dataset. Establishing a bookmark for a record enables an application to return to that record in the dataset at any time while the bookmark exists.
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GetBookmark requires that a variable of type TBookmark already be declared in the application. Use GetBookmark to assign the variable a value that can be referenced by subsequent calls to GotoBookmark and FreeBookmark.
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<b>Note:</b>
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Applications that create bookmarks with GetBookmark should subsequently release the system resource allocated to them by calling FreeBookmark when the bookmarks are no longer needed.
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