Microsoft KB Archive/184050

= WD97: Assigned Selected Adjacent Text Variable Doubles =

Article ID: 184050

Article Last Modified on 1/22/2007

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APPLIES TO


 * Microsoft Word 97 Standard Edition

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This article was previously published under Q184050



SYMPTOMS
In Microsoft Word, when you create a macro to select adjacent text from left to right and then assign the selections to two different variables, if you then set the first variable to be equal to the value of the second variable, you may receive unexpected results. Specifically, the value of the second variable will be twice as many words as what you expect.

For example, take the phrase "We are testing some text." If you use the following code to assign the second word to the variable oSelection and the third word to oSelection2, and if you then look at the value of the oSelection2 variable after the assignment statement, the value is "testing testing."

Sample Macro
Sub SelctionAssign

ActiveDocument.Content = "We are testing some text in a selection."

Set oSelection = ActiveDocument.Content.Words(2) Set oSelection2 = ActiveDocument.Content.Words(3)

MsgBox "Selection one = " & oSelection.Text & Chr(13) & _ "Selection two = " & oSelection2.Text, Title:="Before Assigning"

oSelection.Text = oSelection2.Text

MsgBox "Selection one = " & oSelection.Text & Chr(13) & _ "Selection two = " & oSelection2.Text, Title:="After Assigning"

End Sub If you run this macro, the message box shows that the second variable oSelection2 takes the value "testing testing." This is an order and position issue: if you select word three and then word two, or if you select word two and then word four, this problem will not occur.



CAUSE
This behavior is by design of Microsoft Word. If you have a selection, and if you insert text to the left of the first character, that text becomes part of the selection. To see how Word adjusts selections, follow these steps:


 * 1) Open a new document.
 * 2) Type sample text, and then select it.
 * 3) On the Window menu, click New Window.
 * 4) At the beginning of "sample text," type IP and then type any text.
 * 5) Switch to the first window.
 * 6) Whatever you typed plus sample text is selected.

The sample macro in this article simulates this type of behavior in code.

