四、no match for 'xxx' (operand types are 'xxx' and 'xxx') 没有与这些操作数匹配的"xx"操作符 操作符指的是一些运算符,比如+、-、&&、>>、[]等 操作数是这些运算符所需要操作的对象,比如+运算需要有左右两个数,而++运算是对一个数操作的 出现这个错误一般是操作数的类型与操作符所要求的不匹配,比如(string类型需要<str
CS0023: Operator '.' cannot be applied to operand of type 'void' CS0029: Cannot implicitly convert type 'string' to 'System.Web.UI.WebControls.DropDownList' CS0103: The name 'Helper' does not exist in the current context CS0104: 'Image' is an ambiguous reference between 'System.Web.UI...
Operand data type varchar is invalid for divide operator ORA-00936 error - SSRS 2008 R2 parameterized report, Oracle Provider for OLEDB connection to the data source ORA-01843: not a valid month ORA-06550 (wrong number or types of arguments in call to 'blah') error from SSRS wh...
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Operand data type varchar is invalid for divide operator ORA-00936 error - SSRS 2008 R2 parameterized report, Oracle Provider for OLEDB connection to the data source ORA-01843: not a valid month ORA-06550 (wrong number or types of arguments in call to 'blah') error from SSRS w...
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CS0023: Operator '.' cannot be applied to operand of type 'void' CS0029: Cannot implicitly convert type 'string' to 'System.Web.UI.WebControls.DropDownList' CS0103: The name 'Helper' does not exist in the current context CS0104: 'Image' is an ambiguous reference between 'System.Web.UI...
CS0023: Operator '.' cannot be applied to operand of type 'void' CS0029: Cannot implicitly convert type 'string' to 'System.Web.UI.WebControls.DropDownList' CS0103: The name 'Helper' does not exist in the current context CS0104: 'Image' is an ambiguous reference between 'System.Web.UI...
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