pb blob类型变量如何去掉末尾的空格?
pb blob类型变量如何去掉末尾的空格?
[解决办法]
trim(blob)
[解决办法]
blob b_1
//取 blob
select b_1 into :b_1 from t;
b_1=blob(rtrim(string(b_1)))
[解决办法]
long ifor i = len(lb) to 1 step -1 if blobmid(lb, i, 1) = blob(' ') then lb = blobmid(lb, 1, i - 1) else exit end ifnext
[解决办法]
Blob lblb_SourceBlob lblb_TargetLong iLong ll_LenByte ly_Charlbl_Source = ...ll_Len = Length(lblb_Source)// 从最后一位开始循环处理数据For i = ll_Len To 1 Step -1 GetByte(lblb_Source, i, ly_Char) // 如果当前字节不是空格、Tab、字符串结尾符 If ly_Char <> 0 And ly_Char <> 32 And ly_Char <> 9 Then Exit // 退出循环 End IfNextlbl_Target = BlobMid(lbl_Source, 1, i) // 截取数据
[解决办法]
是用trim啊。