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SA1104

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ptittof57 edited this page Aug 15, 2015 · 5 revisions
<title>SA1104: QueryClauseMustBeginOnNewLineWhenPreviousClauseSpansMultipleLines</title> <script src="script/helpstudio.js" type="text/javascript"></script> <script src="script/StandardText.js" type="text/jscript"></script> 
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            <table>
                <col />
                <tr><td><p>TypeName</p></td><td><p>QueryClauseMustBeginOnNewLineWhenPreviousClauseSpansMultipleLines</p></td></tr>
                <tr><td><p>CheckId</p></td><td><p>SA1104</p></td></tr>
                <tr><td><p>Category</p></td><td><p>Readability Rules</p></td></tr>
            </table>           
            <h2>Cause</h2>
            <P>A clause within a C# query expression begins on the same line as the previous clause, when the previous clause spans across multiple lines.</P>
            <H2>Rule Description</H2>
            <P>A violation of this rule occurs when a query clause spans across multiple lines, and the next clause begins on the same line as the end of the previous clause.</P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal; mso-vertical-align-alt: auto; mso-layout-grid-align: none"><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: 'Courier New'; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-no-proof: yes"><SPAN style="mso-spacerun: yes"> </SPAN><SPAN style="COLOR: blue">object</SPAN> x = </SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal; mso-vertical-align-alt: auto; mso-layout-grid-align: none"><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: 'Courier New'; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-no-proof: yes"><SPAN style="mso-spacerun: yes"> </SPAN><SPAN style="COLOR: blue">select</SPAN> a </SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal; mso-vertical-align-alt: auto; mso-layout-grid-align: none"><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: 'Courier New'; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-no-proof: yes"><SPAN style="mso-spacerun: yes"> </SPAN><SPAN style="COLOR: blue">in </SPAN>b.GetCustomers(</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal; mso-vertical-align-alt: auto; mso-layout-grid-align: none"><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: 'Courier New'; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-no-proof: yes"><SPAN style="mso-spacerun: yes"> </SPAN>2, “x”) <SPAN style="COLOR: blue">from</SPAN> c;</SPAN></P>
            <P></P>
            <P>The query clause can correctly be written as:</P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal; mso-vertical-align-alt: auto; mso-layout-grid-align: none"><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: 'Courier New'; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-no-proof: yes"><SPAN style="mso-spacerun: yes"> </SPAN><SPAN style="COLOR: blue">object</SPAN> x = </SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal; mso-vertical-align-alt: auto; mso-layout-grid-align: none"><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: 'Courier New'; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-no-proof: yes"><SPAN style="mso-spacerun: yes"> </SPAN><SPAN style="COLOR: blue">select</SPAN> a </SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal; mso-vertical-align-alt: auto; mso-layout-grid-align: none"><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: 'Courier New'; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-no-proof: yes"><SPAN style="mso-spacerun: yes"> </SPAN><SPAN style="COLOR: blue">in </SPAN>b.GetCustomers(</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal; mso-vertical-align-alt: auto; mso-layout-grid-align: none"><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: 'Courier New'; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-no-proof: yes"><SPAN style="mso-spacerun: yes"> </SPAN>2, “x”) </SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal; mso-vertical-align-alt: auto; mso-layout-grid-align: none"><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: 'Courier New'; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-no-proof: yes"><SPAN style="mso-spacerun: yes"> </SPAN><SPAN style="COLOR: blue">from</SPAN> c;</SPAN></P>
            <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: normal; mso-vertical-align-alt: auto; mso-layout-grid-align: none"><SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: 'Courier New'; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-no-proof: yes"></SPAN></P>
            <H2>How to Fix Violations</H2>
            <P>To fix a violation of this rule, move the clause down to start on the next line.</P>
             <h2>How to Suppress Violations</h2>
            <pre>[SuppressMessage("StyleCop.CSharp.ReadabilityRules", "SA1104:QueryClauseMustBeginOnNewLineWhenPreviousClauseSpansMultipleLines", Justification = "Reviewed.")]</pre>
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