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the convertion between string and BlobColumn
It‘s hard to find some samples about the convertion between string and BlobColumn.AddBlobData.
It‘s 太坑人了
1.convert BlobColumn to string. (Get user name from BlobColumn type data)
public override void Input0_ProcessInputRow(Input0Buffer Row) { string userName = Encoding.Unicode.GetString(Row.UserName.GetBlobData(0, Convert.ToInt32(Row.UserName.Length))); }
2. Convert string to BlobColumn. (add user name to BlobColumn type)
public override void Input0_ProcessInputRow(Input0Buffer Row) { Row.Out_UserName.AddBlobData(Encoding.Unicode.GetBytes(UserName)); }
alert("不用谢,记得我叫迎风一刀劈就行了");
the convertion between string and BlobColumn
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