the method SaveAs() is ok, but the Save() is invalid????the modified codes are below:

public bool Save(string DefaultPath)
{
return this.execCommand(commandids.IDM_SAVE, DefaultPath, true, true);
}

public bool SaveAs(string DefaultPath)
{
return this.execCommand(commandids.IDM_SAVEAS, DefaultPath, true, true);
}

help me,please!

I try it, the SaveAs("d:\test.htm") method return true; but the SaveAs("d:\test.htm") method return false.How to fix this problem, is it bug?

According to the docs, you are meant to double up the backslashes between folder names.

Is the save actually working in each case?

Tim

Tim, I downloaded your project. The method SaveAs() is perfect. In order to implement another method Save(), I added the method Save() by copying codes of SaveAs() as below list:
public bool Save(string DefaultPath)
{
return this.execCommand(commandids.IDM_SAVE, DefaultPath, true, true);
}
but the new method Save() has no effect. So, I tested the new added method Save() many times, I find that the method Save() always return the value of "False" ,are those codes have errors? or some other problems.