Show Existing Databases in Computer

Hi,
I don't knowwhatyour problem is:

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Is your problem to open a picture window??
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In the case you are using the OS Project Editor in your WinCC-project (requires basic process control), you can use the SplitScreenManager-function "SSMOpenTopField() to open a picture window.

"SSMOpenTopField(char chScreen, char* lpszPictureName)"


lpszPictureName is the name of the wincc-picture to open.

In this picture you can use the internal systemvariable "@DataSourceNameRT"to showthe name of the RT-DB.

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automatic determine of the data source name of the RT-DB
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you can use odk-functions (c-functions) toget the name of the active wincc project and the associated data sourcename of the rt-DB.

http://support.automation.siemens.com/WW/view/en/26730124

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Is your problem to get the information about the attached database segments??
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the table "amt" of the runtime database contains the informations about the attached database segments.