回答

0

你不能只是发送stcMRP.Selected在您的SQL查询。你将不得不这样翻译它:

string strWhereExpression = "[database column name]="; 
if (stcMRP.Selected) strWhereExpression += "1"; 
else strWhereExpression += "0"; 


cmd.CommandText = String.Format("SELECT * FROM tbIngredients WHERE {0} ORDER BY IngredientNo", strWhereExpression); 
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